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Minor Planet Center

MPEC 2010-N20 : 2010 NM

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M.P.E.C. 2010-N20                                Issued 2010 July 6, 15:14 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://www.minorplanetcenter.org/iau/mpc.html  ISSN 1523-6714

                                    2010 NM

Observations:
     K10N00M* C2010 07 05.42160 20 44 02.14 -15 26 10.8          19.8 V EN020G96
     K10N00M  C2010 07 05.42749 20 44 02.25 -15 27 35.6          19.4 V EN020G96
     K10N00M  C2010 07 05.43337 20 44 02.40 -15 28 56.6          19.3 V EN020G96
     K10N00M  C2010 07 05.43927 20 44 02.50 -15 30 21.6          19.7 V EN020G96
     K10N00M  C2010 07 05.47200 20 44 03.37 -15 38 06.0          19.2 V EN020G96
     K10N00M  C2010 07 05.47260 20 44 03.33 -15 38 15.3          18.9 V EN020G96
     K10N00M  C2010 07 05.47318 20 44 03.40 -15 38 22.4          19.9 V EN020G96
     K10N00M  C2010 07 05.47376 20 44 03.44 -15 38 31.3          18.6 V EN020G96
     K10N00M  C2010 07 06.31955 20 45 14.87 -19 08 12.9          19.6 V EN020G96
     K10N00M  C2010 07 06.32059 20 45 14.95 -19 08 29.0          19.9 V EN020G96
     K10N00M IC2010 07 06.32367120 45 11.62 -19 09 30.2                 EN020H21
     K10N00M  C2010 07 06.32662620 45 11.71 -19 10 16.4          19.4 V EN020H21
     K10N00M  C2010 07 06.32943020 45 11.79 -19 10 59.5          19.4 V EN020H21
     K10N00M  C2010 07 06.33242120 45 11.86 -19 11 44.7          19.4 V EN020H21
     K10N00M ]C2010 07 06.34668 20 45 15.75 -19 15 13.7          19.4 C EN020695
     K10N00M ]C2010 07 06.34770 20 45 15.76 -19 15 29.7          19.2 C EN020695
     K10N00M ]C2010 07 06.34853 20 45 15.79 -19 15 42.6          19.1 C EN020695
     K10N00M  C2010 07 06.38435 20 45 16.48 -19 25 00.5          19.7 V EN020G96
     K10N00M  C2010 07 06.39093 20 45 16.59 -19 26 43.2          19.7 V EN020G96
     K10N00M  C2010 07 06.39751 20 45 16.81 -19 28 25.9          19.6 V EN020G96
     K10N00M  C2010 07 06.40402 20 45 16.92 -19 30 06.7          20.0 V EN020G96

Observer details:
695 Kitt Peak.  Observers M. Trueblood, R. Crawford.  Measurer R. Crawford.
    0.9-m f/8 Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey.  Observer A. Boattini.  Measurers J. D. Ahern,
    E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer,
    R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught.  1.5-m reflector
    + CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurer S. Foglia.

Orbital elements:
2010 NM                                                  Earth MOID = 0.0508 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5                 MPC
M 251.36796              (2000.0)            P               Q
n   1.02628655     Peri.  318.43377     +0.41982374     -0.86697994
a   0.9733976      Node   105.13658     +0.88872542     +0.33266178
e   0.1500771      Incl.   16.15001     +0.18416071     +0.37105514
P   0.96           H   24.3           G   0.15           U   8
Residuals in seconds of arc
100705 G96  0.3+  0.5+    100705 G96  0.4+  0.5-    100706 695  0.2+  0.4+
100705 G96  0.0   0.8-    100706 G96  0.5-  0.1+    100706 695  0.0   0.2+
100705 G96  0.2+  1.5+    100706 G96  0.2+  0.2+    100706 695  0.1+  0.3+
100705 G96  0.3-  0.1+    100706 H21  0.0   0.0     100706 G96  0.0   0.2+
100705 G96  0.1+  0.1-    100706 H21  0.2+  0.6-    100706 G96  0.6-  0.2-
100705 G96  0.7-  0.9-    100706 H21  0.2+  0.3-    100706 G96  0.4+  0.6-
100705 G96  0.1+  0.2+    100706 H21  0.0   0.7+    100706 G96  0.2-  0.3-

Ephemeris:
2010 NM                  a,e,i = 0.97, 0.15, 16                  q = 0.8273
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2010 07 03    20 41.35   -06 55.2    0.0703   1.077   148.2    29.8    20.0
2010 07 08    20 47.54   -26 50.5    0.0559   1.068   157.0    21.9    19.2
2010 07 13    20 58.53   -54 07.1    0.0522   1.059   143.5    34.8    19.4
2010 07 18    21 38.51   -78 31.6    0.0605   1.049   121.2    56.0    20.3
2010 07 23    06 49.17   -84 22.7    0.0766   1.038   104.9    71.0    21.3
2010 07 28    08 04.03   -75 01.8    0.0960   1.027    94.2    80.5    22.1
2010 08 02    08 17.08   -68 47.2    0.117    1.015    86.8    86.6    22.7

Sonia Keys                   (C) Copyright 2010 MPC           M.P.E.C. 2010-N20

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