• Processing (Info)

    • MPEC 2011-T07 : 2011 ST232

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    M.P.E.C. 2011-T07                                Issued 2011 Oct. 2, 15:00 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.net/    ISSN 1523-6714

                                  2011 ST232

Observations:
     K11SN2T* C2011 09 29.46471 03 27 04.32 +22 51 01.9          22.4 VrET007G96
     K11SN2T  C2011 09 29.47049 03 27 04.06 +22 51 02.0          21.4 VrET007G96
     K11SN2T  C2011 09 29.47625 03 27 03.85 +22 51 02.6          21.7 VrET007G96
     K11SN2T  C2011 09 29.48202 03 27 03.56 +22 51 02.3          21.8 VrET007G96
     K11SN2T 7C2011 09 29.54727 03 27 01.40 +22 51 08.1          20.7 RtET007F65
     K11SN2T 7C2011 09 29.55575 03 27 01.05 +22 51 08.6                tET007F65
     K11SN2T KC2011 10 01.29758403 25 50.05 +22 51 49.8          22.7 VoET007H21
     K11SN2T KC2011 10 01.30978603 25 49.48 +22 51 50.3          22.2 VoET007H21
     K11SN2T  C2011 10 01.31050 03 25 49.67 +22 51 50.8          22.4 RoET007H01
     K11SN2T  C2011 10 01.31799 03 25 49.31 +22 51 51.0          22.5 RoET007H01
     K11SN2T KC2011 10 01.32261603 25 48.84 +22 51 50.6          22.6 VoET007H21
     K11SN2T  C2011 10 01.32587 03 25 48.94 +22 51 51.3          22.3 RoET007H01
     K11SN2T  C2011 10 01.33182 03 25 48.64 +22 51 51.3          22.7 RoET007H01
     K11SN2T  C2011 10 02.23995 03 25 07.57 +22 51 54.0          22.6 RoET007H01
     K11SN2T  C2011 10 02.24814 03 25 07.17 +22 51 54.2          22.8 RoET007H01
     K11SN2T  C2011 10 02.26054 03 25 06.53 +22 51 54.5          22.4 RoET007H01

Observer details:
F65 Haleakala-Faulkes Telescope North.  Observers P. Miller, P. Roche,
    A. Tripp, R. Miles, R. Holmes, S. Foglia, L. Buzzi.  Measurers L. Buzzi,
    S. Foglia.  2.0-m f/10 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.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
    Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers M. T. Vorobjov, L. Buzzi, S. Foglia.  0.81-m f/4.0 astrograph
    + CCD.

Orbital elements:
2011 ST232                                               Earth MOID = 0.1457 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5                 MPC
M  21.44040              (2000.0)            P               Q
n   0.33119132     Peri.  336.23024     +0.62164270     +0.78310776
a   2.0689504      Node   332.19639     -0.71255297     +0.55613320
e   0.4393712      Incl.    2.13726     -0.32531311     +0.27831297
P   2.98           H   21.1           G   0.15           U   9
Residuals in seconds of arc
110929 G96  0.2+  0.0     111001 H21  0.1+  0.1-    111001 H01  0.0   0.0
110929 G96  0.0   0.1-    111001 H21  0.4+  0.2+    111002 H01  0.1+  0.0
110929 G96  0.5+  0.3+    111001 H01  0.0   0.1+    111002 H01  0.2+  0.0
110929 G96  0.1-  0.2-    111001 H01  0.0   0.1+    111002 H01  0.1-  0.1+
110929 F65  0.2-  0.0     111001 H21  0.2+  0.2+
110929 F65  0.0   0.2+    111001 H01  0.1+  0.2+

Ephemeris:
2011 ST232               a,e,i = 2.07, 0.44, 2                   q = 1.1599
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2011 09 02    03 21 38.5 +21 02 35   0.6897  1.3666   105.6    45.3    22.7
...
2011 09 17    03 30 09.9 +22 23 05   0.6707  1.4458   117.8    37.9    22.6
...
2011 09 25    03 29 16.5 +22 45 25   0.6622  1.4902   125.7    33.1    22.5
...
2011 10 01    03 26 02.7 +22 51 49   0.6584  1.5242   132.3    29.1    22.4
2011 10 02    03 25 18.1 +22 51 59   0.6580  1.5299   133.4    28.4    22.4
2011 10 03    03 24 30.1 +22 51 52   0.6578  1.5357   134.6    27.7    22.4
...
2011 10 09    03 18 36.4 +22 45 32   0.6587  1.5702   141.8    23.2    22.3
...
2011 10 17    03 08 18.1 +22 21 52   0.6676  1.6168   151.9    16.9    22.2
...
2011 11 01    02 45 25.0 +20 57 41   0.7165  1.7044   171.3     5.0    22.0

A. U. Tomatic                (C) Copyright 2011 MPC           M.P.E.C. 2011-T07

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