• MPC Preparation (Info)

    • MPEC 2010-S30 : 2010 SX11

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    M.P.E.C. 2010-S30                                Issued 2010 Sept. 20, 19:37 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 https://www.minorplanetcenter.org/iau/mpc.html  ISSN 1523-6714

                                   2010 SX11

Observations:
     K10S11X* C2010 09 18.20515 00 22 27.03 +09 26 20.7          20.4 V ES030691
     K10S11X  C2010 09 18.22287 00 22 27.70 +09 25 47.4          21.1 V ES030691
     K10S11X  C2010 09 18.24059 00 22 28.32 +09 25 14.6          20.8 V ES030691
     K10S11X  C2010 09 19.32572 00 23 32.69 +08 48 51.0          20.7 V ES030291
     K10S11X  C2010 09 19.32956 00 23 32.79 +08 48 42.8          20.7 V ES030291
     K10S11X  C2010 09 19.33343 00 23 32.90 +08 48 34.7          20.8 V ES030291
     K10S11X  C2010 09 19.43377 00 23 36.24 +08 44 57.3          20.7 V ES030291
     K10S11X  C2010 09 19.43746 00 23 36.38 +08 44 49.4          20.8 V ES030291
     K10S11X HC2010 09 19.44137 00 23 36.55 +08 44 40.2                 ES030291

Observer details:
291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 reflector + CCD.
691 Steward Observatory, Kitt Peak.  Observer T. H. Bressi.  0.9-m f/3
    reflector + CCD.

Orbital elements:
2010 SX11                                                Earth MOID = 0.0259 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5                 MPC
M 250.55301              (2000.0)            P               Q
n   0.78763928     Peri.  266.72050     +0.00961755     -0.99994415
a   1.1612288      Node   182.73996     +0.94998531     +0.01050446
e   0.2518120      Incl.    5.25818     +0.31214646     -0.00115993
P   1.25           H   24.8           G   0.15           U   8
Residuals in seconds of arc
100918 691  0.2-  0.4+    100919 291  0.2+  0.0     100919 291  0.1-  0.0
100918 691  0.1+  0.2-    100919 291  0.0   0.0     100919 291  0.1-  0.2+
100918 691  0.1+  0.1-    100919 291  0.2-  0.1+    100919 291  0.2+  0.4-

Ephemeris:
2010 SX11                a,e,i = 1.16, 0.25, 5                   q = 0.8688
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2010 09 21    00 25.43   +07 44.6    0.0892   1.091   168.0    11.1    20.4
2010 09 26    00 32.86   +03 03.9    0.0684   1.071   173.9     5.7    19.6
2010 10 01    00 45.54   -05 28.8    0.0494   1.050   170.4     9.1    19.0
2010 10 06    01 12.65   -22 46.2    0.0336   1.030   151.5    27.6    18.7
2010 10 11    02 43.38   -55 04.8    0.0258   1.010   114.7    63.9    19.1
2010 10 16    08 22.68   -67 44.8    0.0315   0.990    76.3   101.9    21.0
2010 10 21    10 36.77   -53 48.7    0.0456   0.971    56.7   121.1    23.0

Sonia Keys                   (C) Copyright 2010 MPC           M.P.E.C. 2010-S30

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