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  • MPEC 2002-Y22 : S/2002 J 1

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    M.P.E.C. 2002-Y22                                Issued 2002 Dec. 18, 21:32 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
       on behalf of Commission 20 of the International Astronomical Union by the
              Minor Planet Center, Smithsonian Astrophysical Observatory,
                              Cambridge, MA 02138, U.S.A.
    
                 Prepared using the Tamkin Foundation Computer Network
    
                                  MPC@CFA.HARVARD.EDU
              URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714
    
                                      S/2002 J 1
    
    Observations:
        SK02J010  C2002 10 31.62115 09 11 35.67 +16 51 07.8          23.4 R      568
        SK02J010  C2002 10 31.64183 09 11 36.19 +16 51 06.0          23.0 R      568
        SK02J010  C2002 11 01.62991 09 12 03.09 +16 49 32.8          23.1 R      568
        SK02J010  C2002 11 01.64047 09 12 03.35 +16 49 31.8          23.2 R      568
        SK02J010  C2002 11 07.56177 09 14 31.40 +16 41 11.8                      568
        SK02J010  C2002 11 07.57225 09 14 31.56 +16 41 11.2                      568
        SK02J010  C2002 12 03.61382 09 20 31.43 +16 26 45.0          22.7 R      568
        SK02J010  C2002 12 03.64264 09 20 31.54 +16 26 45.3                      568
        SK02J010  C2002 12 05.56424 09 20 37.84 +16 27 16.4                      568
        SK02J010  C2002 12 05.57322 09 20 37.86 +16 27 16.5                      568
        SK02J010  C2002 12 05.59183 09 20 37.88 +16 27 16.7                      568
        SK02J010  C2002 12 05.61215 09 20 37.89 +16 27 17.2                      568
    
    Observer details:
    568 Mauna Kea.  Observers S. S. Sheppard, K. J. Meech, H. H. Hsieh, D. J.
        Tholen, J. L. Tonry.  Measurers S. S. Sheppard, D. J. Tholen.  2.2-m
        University of Hawaii reflector + CCD.
    
    Orbital elements:
    S/2002 J 1
    Epoch 2002 Nov. 22.0 TT = JDT 2452600.5                 MPC
    M 225.30816              (2000.0)            P               Q
    n   0.48099065     Peri.  161.72601     -0.98694261     -0.15334060
    a   0.1588600      Node   350.14724     -0.15828225     +0.98001982
    e   0.2236839      Incl.  163.25372     +0.02984981     +0.12667994
    P   2.05           H   15.7           P/d   748.46
    Residuals in seconds of arc
    021031 568  0.3+  0.2+    021107 568  0.5+  0.3-    021205 568  0.2+  0.1+
    021031 568  0.3-  0.3+    021107 568  0.6-  0.2-    021205 568  0.2+  0.0
    021101 568  0.2+  0.0     021203 568  0.2-  0.2+    021205 568  0.1+  0.2-
    021101 568  0.1-  0.1-    021203 568  0.0   0.1+    021205 568  0.3-  0.1-
    
    Ephemeris:
        S/2002 J 1                                                   q = 0.1233
    Date    TT    R. A. (2000) Decl.     Delta     r_J   dR.A. ("/m)  dDecl.m1"/')
    2002 12 12    09 20.62   +16 30.7    4.533    0.184  1654-/1.92-  1454+/ 24.2+
    2002 12 22    09 19.54   +16 40.9    4.409    0.182  1223-/1.42-  1484+/ 24.7+
    2003 01 01    09 17.23   +16 56.6    4.305    0.180   803-/0.93-  1515+/ 25.3+
    2003 01 11    09 13.83   +17 16.7    4.227    0.177   394-/0.46-  1545+/ 25.8+
    2003 01 21    09 09.60   +17 39.8    4.177    0.175     4+/0.00   1568+/ 26.1+
    2003 01 31    09 04.85   +18 04.0    4.158    0.173   394+/0.46+  1580+/ 26.3+
    2003 02 10    08 59.98   +18 27.4    4.172    0.170   783+/0.92+  1574+/ 26.2+
    2003 02 20    08 55.40   +18 48.3    4.217    0.167  1173+/1.38+  1546+/ 25.8+
    2003 03 02    08 51.45   +19 05.4    4.291    0.165  1568+/1.84+  1495+/ 24.9+
    2003 03 12    08 48.45   +19 17.7    4.393    0.162  1967+/2.32+  1418+/ 23.6+
    2003 03 22    08 46.60   +19 24.6    4.517    0.159  2365+/2.79+  1318+/ 22.0+
    2003 04 01    08 46.00   +19 26.1    4.660    0.156  2756+/3.25+  1197+/ 19.9+
    2003 04 11    08 46.67   +19 22.3    4.816    0.153  3129+/3.69+  1057+/ 17.6+
    2003 04 21    08 48.57   +19 13.3    4.982    0.150  3476+/4.09+   903+/ 15.0+
    2003 05 01    08 51.61   +18 59.5    5.153    0.147  3785+/4.45+   738+/ 12.3+
    2003 05 11    08 55.66   +18 41.1    5.326    0.144  4048+/4.75+   566+/  9.4+
    2003 05 21    09 00.61   +18 18.6    5.495    0.141  4255+/4.98+   393+/  6.5+
    2003 05 31    09 06.31   +17 52.2    5.660    0.138  4399+/5.14+   222+/  3.7+
    2003 06 10    09 12.65   +17 22.3    5.815    0.135  4474+/5.21+    58+/  1.0+
    2003 06 20    09 19.48   +16 49.2    5.959    0.133  4474+/5.19+    94-/  1.6-
    2003 06 30    09 26.71   +16 13.3    6.089    0.130  4397+/5.09+   231-/  3.8-
    2003 07 10    09 34.24   +15 34.9    6.203    0.128  4239+/4.89+   347-/  5.8-
    
    Brian G. Marsden             (C) Copyright 2002 MPC           M.P.E.C. 2002-Y22
    

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