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  • Provisional Designations

    The total number of new-style designations assigned by the Minor Planet Center (and its predecessors) is 1209740. The following table lists the number of new-style minor-planet provisional designations assigned in each year, as well as the number of omitted and deleted designations and the number of designations identified with numbered minor planets, comets and natural satellites. Also given are the number of designations involved in unnumbered identifications (Unn.) and the number of designations that are principal designations (Prin.). Beyond these columns is a half-monthly breakdown of the yearly total of assigned designations. The data are complete through the latest batch of Minor Planet Circulars.

    This list was last updated on 2015 Mar. 8.


    Year     Total    Removed    Identified with                      Half-monthly breakdown
                      Omit Del   # mps  cmts sats  Uun.   Prin.       A      B      C      D      E      F      G      H      J      K      L      M      N      O      P      Q      R      S      T      U      V      W      X      Y
    
    2015     26837      7    0     105    0    0    3107    1788     7032  12911   1499   5395      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0
    2014     81755     72    3    4808    0    0   13688   15069     1378   1617    586   3572   1294   1728   1339   4989   1999   2541    711   1743   1645   9842   1762  11040   1590   8725   2145   5606    942  12705   1013   1243
    2013     50025     73   10    7627    0    0    9933   12095     4582   2058   5574    421   3846    714   3413   3916   1602    472    897    297    609    291   1869   2390   2457   2481   3971    377    603   2753    650   3782
    2012     44026    141    7    8934    0    0    8230   10164      615   3855   1438   2469    453   2106   1020   2128   1680   1293    675    410     48    160   1109   1310   1096   1674   8101   4448   2849    905   3946    238
    2011     53712    141   20   13309    1    0    9252   10140     2014   4083   2985   1319   2203   3965   2225   2587    804   1223    721    283    107   1499    392   2481    497   6936    446  10326    603   3920    108   1985
    2010     75652    308  456   20471    3    0   12434    6880     3507   3286   6296   2330   4326   3061   4383   2865   4484   3264   3400   2910   2959   3188   2036    187   4687   1087   4785   2708   5605   1876   2276    146
    2009     49152    113   13   21679    6    0    5851    7531     1290   4800   1672   3621    794   1987    165   2716    483    957    183    263     63    648    540   1641   1919   9229   1234   3960   2964   6718    648    657
    2008     67989    187   15   33402    7    0    7113   11078     3469   1361   5430   2251   4269   3459   3703   1778   1038   1086    457    139    138    642    564   1217   3689   7790   4784   9328   2036   3566   1429   4366
    2007     62073    157   17   33536    4    0    6247    8151      791   2576   2005   2960   5639   1286   1944   2477   1156    244    953    694    188    282   1272    452   8171    615  11366   3575   8432   1608   1505   1882
    2006     77564    255    9   44537   12    0    6753    8655     2693   7146   2019   5478   1898   1394   1394   3869   2053   3644    203    384     31    954   1100   4697   3074  10378   3275   9066   4369   5182   1852   1411
    2005     83424    330   44   53317   10    0    6724    7747     2077   1251   2043     92   8331    406   5737    268   4671    366   1357   1380   3163    802    733   4774   1313   7350   4954  13301   3433   5305   2983   7334
    2004     58645    291  147   44148   13    0    3720    2863      676   4097   3276   2011   2907   4172   2228   1993   1416    488    798    222    848    394   2951    735   8931   1563   9284    285   3291    322   4822    935
    2003     54816    338   45   42924   11    0    3362    2694     2374   2370    664    630   1597   3352   1440   1479    466    933    240    330    337    867    329   3008    696  10868   1496  10461    315   4890   1101   4573
    2002     72369    386  101   61395   11    0    3327    3888     5266    818   7966    532   4116   1050   4780    467   3782    423   1623    194   2033    947   5061   3885   7365   1879   9707   1994   3719    801   3040    921
    2001     75309    196   30   67817   11    0    2178    2052     1359   2090   1252   2800    697   6092    297   1721    281   1990    498    790    579   2854   1694   8387   3905   8916   6572   5809   3357   2607   6700   4062
    2000     72714     97   31   68761   12    1    1091     651     6459   1319   3766   2959   5220   1856   4703   2650   2363   2116    949    190    746   1749    818   6377   2701   9427   1876   2876   1638   4963   1391   3602
    1999     49155     90   24   45918   12    5     896     487      993    890   4005    244    385   2448   1601    332   3472    537    929     61   1636    145    228     95   6494    721   8426   1631   5796    699   6641    746
    1998     32460     70   33   31154    7    5     372     201      299   1261    144    970    569   3742    329   3979    135   1730    113   1245     50    392     46   2800   2035   4438    968   1275   1432   1159   2502    847
    1997     12300     32    0   11578    1    0     225      73      642    250    775     23   1508    132   1137    461    487    114    463    311    303     83    165    132    338    896    767    689    240   1472    366    546
    1996     10327     31    3    9327    0    0     277      59      519    473    242    199    412    630    543    682    424    253    151     49    144     81    249     98    855    231   1743    153   1054     98    946     98
    1995     10935     20    1    9061    0    0     499     154      130    432    279    357    245    541    252    143     56    152     34    216     40    469     38    431     38   2259    322   2099    486   1113    133    670
    1994      6372      7    2    5902    0    2     143      35      436    150    523     24    246     29    302     45    249      5    267      1    333      4   1016     26    749    339    449    331    225    344    160    119
    1993      7094     30    1    6757    1    0      67      14       22    401     60     99     24   2144     44    267     42     95     60     46     67    372    236    284    531    424   1227    257    214     24     87     67
    1992      4914     22    9    4543    1    0      21       5      180    158    223    355    944    110    232    190    137     28     86     18     19    285    176     80    195    692     58    280     18    264     37    149
    1991      5506     41    4    4997    2    0      22       6      124    121    171     72    239    182    376    133    188     85    186      2    248     56    824     13   1073    144    427    135    441     16    182     68
    1990      4962     23   16    4394    1    0       4       2       32    162     25    247    282    146     42    188     55    100      7     55      0    156     14    501    466    764    418    374    413    416     56     43
    1989      3421     28    1    3116    1    2       3       3      266     60    246     12    316     33    226      8     23     19     38     17     51     39     52     37    155    378    480    259    168    197     93    248
    1988      2523     20    6    2217    1    2       3       1      147    144    199    140     78     95     77     27     73     44     24      9     35     22    131     42    370    126    135     51    362     13    152     27
    1987      2782     20    2    2349    0    1       2       0       24     99     18    181     31     50     39     71     11    138      6     48     29     47     13    327    171    792     29    255     55    148     35    165
    1986      2776     10    2    2239    4    3       1       1       79      0     65      2    149      6     79     33     49     19     50      2     35     21    179    153    454     83    485    119    246    282    149     37
    1985      1821     13    1    1527    0    0       2       0        8     61     69    122     13     83     51     47     65     32      5      7      5     36     77    176    170    185    102    178    159     21     84     65
    1984      1518      1    0    1352    1    1       1       1       40    197     41     87     59     62     32     70     69     33     17     22      5     14      9     50     13    217      4    140      1    142      5    189
    1983      1622     30    0    1236    2    0       4       3      169     21    225     22    113     24     74     53     50      3     28      0     29     16     67     43    244     21     71     37    193     39     52     28
    1982      2711     24    3    2285    1    0       2       1       15    394      5    185      9    108     10     86    128    115      4     22      3     38     46    106     92    337     90    310    331     15    126    136
    1981      3807     10    6    3559    2    0       4       2      106     25     45    103   1245     39     47      5    173     45     13      6     43     18     22    126    196    235    118    755     78    236     65     63
    1980      2117      2    2    1974    0    0       2       0       10    164     21    157     57    309     50      6     27     62     33     12     20     12    125      5    216     22    394     52    118    136     87     22
    1979      2668      5    3    2422    0    0       2       0        3     76      2     29     13    111     20    175     12     42      0    247      5    427     12    259     40    384     71    129     90    215     51    255
    1978      3229      5    3    2960    1    0       2       0       11      8     20      2    272      3    135      1    101      2     26      0    212     19    134     92    435    207    247    223    427    549     48     55
    1977      2378      7    2    2124    2    0       2       0       77     27     85    290    231     91     31     37     29     54     45      1     19     26     64    143    515     95    215    140     67      0     92      4
    1976      1910     10    4    1781    1    0       2       0       11      0      1     34     26      8    224     30    280     82      1     16     16     34     10     68      1    288      2    543      1     30      0    204
    1975      1330     13    2    1224    1    1       0       0       30     48     11      5    162     26     41     13     16      0     36      1     48      0     20     17     66     55    184     30    265     54    187     15
    1974       916      2    2     840    0    0       0       0        0      0     40     66     20     53      1     94      2     18      7     19      2     58     12     95     55    135     49     17     86     40     29     18
    1973       868     21    0     769    1    0       0       0      125      5     13     20     17     62     36      1      4      5      3      1      1      1      2     57      8    174     26    157     22     14      0    114
    1972       895      3    0     855    0    0       0       0       20     22      7      1     16     11     57     43     44     14     38      1     26      5      3     17    107      1    280     10     56      2     70     44
    1971       814     14    0     720    1    0       0       0        2    106      7     58      1     35     12     25      4     30      7     11      4     50      1     91      4    110     87    118     30      3      5     13
    1970       554      0    3     486    0    1       0       0       37      4     20      2     97     12     69     14     20     11     17      4     13     11     29     43     22     42      8      3      5     40     10     21
    1969       728      1    1     657    0    0       0       0       33      8      2     11     56     15      4      7     20     10     10     13      2     35     28     23     68      5    207     73     88      0     10      0
    1968       386      0    1     320    0    0       0       0        7     15      4     30      0     27      0     40      0     21      0      4      0     39      2     56      2     12     15     94      0      9      4      5
    1967       238      0    1     165    1    0       0       0        5      0     14      3     40      1     38      2     24      7      2      1      7      0     10      0     35      6     16     22      2      0      3      0
    1966       319      0    2     224    0    0       0       0        1     26     26     23      2     22      3     20      4      9      5      5      0      2     32     22     16      4     18     31     19     13      8      8
    1965       255      0    0     225    0    0       0       0       40      4      9      6      1      2      5      2     11      0      2      5      1     10      4      7      1     25      3     64     11     24      3     15
    1964       351      1    1     318    0    1       0       0        0      8     11      8     22     10      4      3      9      1      3      0      1      0     18      3     14      0     71     19     78     39     15     14
    1963       194      0    1     178    0    1       0       0        0      0      0     15      0     11      6      5      0     12      1      7      2      1      5      6     10     30     36     21     15      6      1      4
    1962       329      4    1     312    0    0       0       0        6      7     32      4      8      1      7     10     24      3      1      2      2      4     18     13     15     19     15     10     10     64     47      7
    1961       257      4    1     206    0    0       0       0       16      5     32     14      9      6     11      1     10      2      3      1      0      2      6      1      3      0     52     20     29      7     26      1
    1960       168      0    1     122    1    0       5       1        0      6      3      6      7     11      2      5      1      3      1      5      0      9      2      6      2     34      3     11     11     35      4      1
    1959       291      0    2     262    0    0       0       0        4      0     33      0     32      1     28      0     20      0     14      1     19      7      9      4     33     18     23     17     12      6     10      0
    1958       274      0    3     257    0    0       0       0       10     12      2     37      0     14     24     13      3      1      3      0      0      4      6      5     17      1     43     16     31      3     29      0
    1957       418      0    4     289    0    0       0       0       11     38      7      8     15      9      4     28     31     20     17     12      5     32      2     17      0     13     14     41      3     59      6     26
    1956       302      0    1     173    0    0       0       0       34      2      6      4     43      1     23      3      7      5      6      0      6      1     11      2     24     10     30     19     16      6     25     18
    1955       599      0    8     409    0    0       0       0        2     35      7     24     17     59      6     28      0     16      4     36      3     12      3     50     40     80     29     50     35     12     38     13
    1954       561      1    1     374    1    0       0       0       17      9     19      8     29      7     17     13     23     18     12     24     28     24     20     30     28     43     37     88      0     34     16     17
    1953       739      0    3     532    0    0       0       0       18      6     20     10     59     51     58      3     19      6     10      2     15     18     39     22     62     18    101     35    102      2     50     13
    1952       653      0    5     525    0    0       0       0        0     64      4     93      2     41      1    112     16     39      6     22      2     35     10     38     23     47     12     53     12     10      1     10
    1951       736      0    0     624    0    0       0       0       52      4     60     11     77      4     39      3     29     29     26     15     17     12     19     15     54     24     24     27     10     74     38     73
    1950       678      2    7     526    1    2       0       0        7     49     24     41     24     21      7     40     22     12     38      9     44     17     29     35     43     23    120     14     17      8     30      4
    1949       563      1   26     456    0    0       0       0        4     20     17     11     10     44     20     44     11     32      0     24      3     43     25     67      3     48     10     39      1     41     14     32
    1948       412      1   21     289    0    0       0       0       11      7      7      5     36      5     13      3     18      9     12     11     10     10     37     20     45     10     64     14     20     19     18      8
    1947       170      0    4     111    0    0       0       0        3     15      8      3      3     14     10      7      2      9     18      1     11      8      2      9     10      5      5     11      3      4      9      0
    1946       104      2    9      61    0    0       0       0        2      2      0      2      0      6      5      3      3      3      3      3      5     11      0      7      0     15      5     19      0      7      0      3
    1945        74      0   24      39    0    0       0       0        3      4      0      0      5      1      6      0      0      2      0      0      2      1      1      8     16      1      6      4      9      4      1      0
    1944        81      0    9      60    0    0       0       0        0      6      1     15      0      5      0      3      0      5      1      6      0      9      0     13     11      4      0      1      0      0      0      1
    1943       180      0   11     129    0    0       0       0        5      0      0     14     35      7     29      0      2      0      3      7      0      9      6      7      3      7     15      9     11      3      3      5
    1942       305      1   16     227    1    0       0       0        7     13     12     13     41     20     30     12     12      4     11      0      3      5     12      5     36      0     11      1     28      1     25      3
    1941       291      0   27     191    1    0       0       0        1     27      9     17      3     38      0     19      3      7      0      8      0      6      0      7      1     68      0     27      4     33      5      8
    1940       257      0   13     155    1    0       0       0       19      5     16      1     19      7     33      4      5      2     16      1      6      2      7     14     28      9     15      6      0     17      6     19
    1939       292      0   11     193    2    1       0       0        3     23     34     14     14     26     22     11      6      8      9      2      4      1     16      6     17      8     16     20     15      1     12      4
    1938       376      0    8     279    0    0       0       0        9     14     20     69     35     19     13      7      4      5      2      6      1      8      3     16      6     41      5     46      3     22      8     14
    1937       279      0    2     196    0    0       0       0       30     10     14      1      7      3     16      0     17      8     20      0     27      3     10      8     21      1     21     11     18     18      4     11
    1936       331      1    2     250    0    0       0       0        5      7      5     17      2     53      3     15      2     16     10     11      8     16     18     42     18     16     11     14     10     12      9     11
    1935       350      0    2     280    0    1       0       0        1     13     28     13     24     24     15      9     13     12      1     12      6     12      7     36     10     60     10     26      2      5      0     11
    1934       313      0    2     249    0    0       0       0       10      3     40      2      9     20     24      9     15      3     16      0     32      4     28      3     33      6     14      3     25      2     11      1
    1933       340      0    1     260    0    0       0       0        0     27      1     13      0     53      7     14      2      3      2      4      2     21      1     41     10     44      3     53      7     20      9      3
    1932       243      0    2     163    0    0       0       0        7     17     38      5     33      8      3     19      5      9      3      3     10      3     10      1     15      6      3      4      5     16      0     20
    1931       441      1    2     348    1    0       0       0       32     17     10     26     16     19     14      8     20     13      5      9      0      5      8      3     35      1    117     18     38      2     24      1
    1930       348      0    5     251    0    1       0       0        8     11      1     29      6     26     13     19      4     21      2     19      1     14      4     25      5     33      3     34     11     12     21     26
    1929       328      0   17     253    0    3       0       0       12      7     36      4     12      2      6      0     12      1      9      1      8      1     15     12     38     19     30     18     24     33     23      5
    1928       190      0    6     135    0    0       0       0        0      8      0     35      0     20      1     11      3      5      1      0      2      3      5     16     25     19     12      6      4      5      8      1
    1927       145      0    9      95    0    0       0       0        5     16     21      4      5      5      0      4      4      2      1      2      1      2      1     12      7     18     10     14      3      4      0      4
    1926       152      0    4      90    0    0       0       0       12      1      6      0      8     11     31      0      3      2      0      0      1      0      8      6     19      4     15      1     11      3      8      2
    1925       106      0    1      66    1    0       0       0        4      6      1      7      1      4      3      4      1      4      1      1      1      2      1      9     12      6      6      2     12     11      6      1
    1924       105      0    7      66    0    1       0       0        2     10      4      3     16      2      6      1      3      3      2      1      6      4      3      1      7      4      4      1      1     11      5      5
    1923        50      0    1      37    0    0       0       0        1      1      3      0      0      1      1      1      2      0      2      0      2      0      2      1     16      0      3      3      5      2      2      2
    1922        37      0    1      20    0    0       0       0        2      3      0      3      1      1      0      1      0      4      0      0      1      3      0      3      0      5      2      0      2      3      3      0
    1921        53      0    1      27    0    0       0       0        1      1      1      1     10      0      6      1      0      0      0      0      0      0      2      0      5      3      6      8      1      6      1      0
    1920        32      0    1      21    0    0       0       0        0      0      1      1      3      1      6      9      3      0      2      0      0      0      0      1      0      0      3      0      2      0      0      0
    1919        38      0    4      23    0    0       0       0        3      0      0      0      2      1      2      2      1      3      0      1      2      1      0      3      2      8      0      5      0      1      1      0
    1918        41      0    2      31    0    0       0       0        0      0      4      0     12      3      2      0      0      1      0      0      0      1      4      0      6      0      1      2      0      3      1      1
    1917        80      0    4      64    0    0       0       0        0      4      6      6      0      2      2      1      1      6      1      1      0      1      1      3      1     17      9      8      2      0      5      3
    1916        94      0    2      74    0    0       0       0        4      1      2      5      0      5      7      3      1      5      2      2      4      7      3      4      1      3      0     17      1     11      0      6
    1915        82      0    5      61    0    0       0       0        0      4      6      2      0      6      4      3      5      1      0      0      0      0      4      1     14      1     14      1      5      8      3      0
    1914        55      0    2      29    0    0       0       0        0      4      0      2      0      0      0      2      1      1      1      0      1      2      0      1      1      5     10      5      6      6      1      6
    1913        70      0    3      39    0    0       0       0        5      0      7      2      7      0      3      4      2      1      6      7      1      2      0      2      3      3      2      6      3      1      0      3
    1912        73      0    3      40    0    0       0       0        5      4      3      1      2      2      6      8      4      1      3      1      2      0      1      1      3      0      5      0     15      2      2      2
    1911        59      0    0      47    0    0       0       0        0      3      1      1      0      5      0      6      0      6      0      9      0      2      0      9      1      0      1     10      3      2      0      0
    1910        39      0    0      36    0    0       0       0        2      1     10      1      3      1      2      1      5      0      2      0      3      0      0      0      2      0      2      2      2      0      0      0
    1909        64      0    2      57    0    0       0       0        3     13      1     10      2      0      9      5      1      0      0      0      0      0      1      0      0      3      7      4      2      1      1      1
    1908        91      0    5      71    0    0       0       0       11      8      4      3      4      4      2      3      0      1      1      1      0      4      0      5      0      6      6      8      2      6      1     11
    1907        92      0    0      77    0    0       0       0        0      2      4      0      8      2     22      1      6      0      0      1      0      0      2      0      6      1      9      6     17      2      3      0
    1906       102      0    5      86    0    0       0       0        2     11      0      5      2      8      2      4      1      1      0      2      0      3      1      6      4      7      2      9     11      3      3     15
    1905        61      0    1      56    0    0       0       0        3      3      9      0      1      2      2      0      3      0      0      1      0      3      0      1      0      5      0     16      8      2      1      1
    1904        45      0    3      36    0    0       0       0        4      0      1      0      3      0      1      2      4      0      2      0      1      0      3      0      6      7      2      3      5      0      1      0
    1903        38      0    0      33    0    0       0       0        0      8      2      1      0      0      0      2      0      0      0      2      1      0      1      2      0      6      1      7      3      1      1      0
    1902        50      0    3      42    0    0       0       0        0      0      1      1      7      0      3      0      2      0      1      2      1      0      0      0      3      1      5     10      1      8      0      4
    1901        29      0    2      22    0    0       0       0        0      1      1      2      1      0      0      2      1      1      0      0      0      0      0      1      0      2      6      1      8      0      2      0
    1900        26      0    5      16    0    0       0       0        0      0      0      3      2      1      1      0      0      2      0      4      0      0      0      0      0      3      0      5      1      2      0      2
    1899        45      0    0      30    0    0       0       0        0      0      0      0      3      0      1      0      2      3      5      1      9      6     10      1      0      0      2      1      1      0      0      0
    1898         9      0    1       5    0    0       0       0        0      1      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      6      2      0      0
    1897         1      0    0       1    0    0       0       0        0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      1      0      0      0      0      0      0      0      0
    1896         7      0    0       6    0    0       0       0        0      1      0      0      0      0      1      1      0      0      0      0      0      0      0      0      2      0      0      0      0      0      0      2
    1895         9      0    0       7    0    0       0       0        0      0      0      3      2      0      0      0      0      0      0      0      0      1      0      0      0      0      1      0      0      0      2      0
    1894         4      0    0       4    0    0       0       0        0      1      0      0      0      0      1      0      0      0      0      0      0      0      0      0      0      0      0      0      1      1      0      0
    1893        13      0    1      10    0    0       0       0        1      1      1      0      2      3      1      0      0      1      0      0      0      0      1      1      0      0      0      0      1      0      0      0
    1892        12      0    0       3    0    0       0       0        0      5      0      0      0      3      0      1      0      0      0      0      0      1      0      0      1      0      0      0      0      0      1      0
    1891         6      0    0       2    0    0       0       0        0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      1      4      1
    1890         1      0    0       0    0    0       0       0        0      0      0      0      0      0      1      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0
    1887         2      0    0       2    0    0       0       0        0      1      0      0      0      0      0      1      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0
    1881         1      0    1       0    0    0       0       0        0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      1      0      0      0      0      0      0
    1880         1      0    0       1    0    0       0       0        0      0      0      0      0      0      0      0      1      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0
    1878         2      0    0       1    0    0       0       0        0      0      1      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      1      0      0      0
    1874         1      0    0       0    0    0       0       0        0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      1      0      0      0
    1873         1      0    0       0    0    0       0       0        0      0      0      0      0      0      0      0      0      0      0      0      0      1      0      0      0      0      0      0      0      0      0      0
    1869         1      0    0       1    0    0       0       0        0      0      0      0      0      0      1      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0
    
    P-L       2368      0    1    2316    0    0       8       8        0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0   2083      0    285      0      0      0      0
    T-1        746      0    0     744    0    0       1       1        0      0      0      0      0    706      0      0     40      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0
    T-2       1396      0    0    1384    0    0       2       2        0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0   1396      0      0      0      0      0      0
    T-3       1430      0    0    1406    0    0       7       7        0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0      0     17   1413      0      0      0      0
    
    Totals 1213456   3716 1426  714994  156   35  105611  112513    50644  62066  56771  43680  56229  49466  45639  43790  35232  25347  16699  13010  17267  28561  26767  59784  69197 108144  93274  97832  58117  66693  46546  42701
    
                                                                      A      B      C      D      E      F      G      H      J      K      L      M       N      O      P      Q      R      S      T      U      V      W      X      Y
    
    Designations can be deleted for a number of reasons (non-existence of reported object, identity with star or galaxy, etc.). Omitted designations are designations assigned and deleted before publication.