• Processing (Info)

    • MPEC 2011-P40 : 2011 PE2

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    M.P.E.C. 2011-P40                                Issued 2011 Aug.  9, 11:41 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 PE2

Observations:
     K11P02E* C2011 08 08.06387 23 51 07.64 +22 22 12.3          18.7 VrEP040J75
     K11P02E  C2011 08 08.07491 23 51 04.07 +22 22 51.9          18.6 VrEP040J75
     K11P02E  C2011 08 08.08594 23 51 00.48 +22 23 30.8          17.8 VrEP040J75
     K11P02E KC2011 08 09.01063 23 47 24.16 +23 10 00.8          19.1 RuEP040J95
     K11P02E KC2011 08 09.01192 23 47 23.79 +23 10 04.7          18.8 RuEP040J95
     K11P02E KC2011 08 09.01320 23 47 23.45 +23 10 08.5          17.8 RuEP040J95
     K11P02E KC2011 08 09.04474 23 47 15.62 +23 11 57.5          18.8 VvEP040I93
     K11P02E KC2011 08 09.05241 23 47 13.57 +23 12 19.1          18.4 VvEP040I93
     K11P02E KC2011 08 09.06349 23 47 10.60 +23 12 50.1          18.4 VvEP040I93
     K11P02E KC2011 08 09.07516 23 47 07.44 +23 13 22.6          18.6 VvEP040I93
     K11P02E KC2011 08 09.12062 23 46 55.47 +23 15 06.2          19.1 RuEP040J95
     K11P02E KC2011 08 09.12491 23 46 54.36 +23 15 17.6          17.9 RuEP040J95
     K11P02E KC2011 08 09.12915 23 46 53.24 +23 15 28.8          18.1 RuEP040J95
     K11P02E  C2011 08 09.26878 23 46 32.56 +23 21 42.1          18.1  rEP040718
     K11P02E  C2011 08 09.27660 23 46 30.60 +23 22 03.7          18.8  rEP040718
     K11P02E KC2011 08 09.27908923 46 28.16 +23 22 26.1          18.4 RuEP040H36
     K11P02E  C2011 08 09.28295 23 46 29.16 +23 22 21.9          18.0  rEP040718
     K11P02E KC2011 08 09.28356423 46 27.02 +23 22 37.8          18.2 RuEP040H36
     K11P02E KC2011 08 09.28654723 46 26.28 +23 22 46.4          17.9 RuEP040H36

Observer details:
718 Wiggins Observatory, Tooele.  Observer P. Wiggins.  0.35-m f/5.5
    Schmidt-Cassegrain + CCD.
H36 Sandlot Observatory, Scranton.  Observer G. Hug.  0.56-m reflector + CCD.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/5.0 reflector + CCD.
J75 OAM Observatory, La Sagra.  Observers S. Sanchez, J. Nomen, R. Stoss,
    M. Hurtado, J. A. Jaume, W. K. Y. Yeung, P. Rios, F. Serra.  0.45-m f/2.8
    reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.

Orbital elements:
2011 PE2                                                 Earth MOID = 0.0049 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5                 MPC
M  13.32054              (2000.0)            P               Q
n   0.30741445     Peri.  337.27628     +0.30714481     +0.94569053
a   2.1743020      Node   310.43707     -0.85023514     +0.22243919
e   0.5428680      Incl.    8.03970     -0.42750705     +0.23704480
P   3.21           H   22.9           G   0.15           U   7
Residuals in seconds of arc
110808 J75  0.1+  0.1-    110809 I93  0.5+  0.1+    110809 718  0.2-  0.2-
110808 J75  0.5+  0.0     110809 I93  0.6+  0.0     110809 H36  0.1-  0.1+
110808 J75  0.8+  0.1-    110809 I93  0.2+  0.1+    110809 718  1.3+  0.2+
110809 J95  1.0+  0.1+    110809 J95  0.4+  0.1-    110809 H36  0.0   0.5-
110809 J95  0.4+  0.2+    110809 J95  0.6+  0.1-    110809 H36  0.4+  0.0
110809 J95  0.3+  0.3+    110809 J95  0.4+  0.1-
110809 I93  0.5+  0.1+    110809 718  0.7+  0.3+

Ephemeris:
2011 PE2                 a,e,i = 2.17, 0.54, 8                   q = 0.9939
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2011 07 10    10 57 59.0 -32 16 35   0.1137  0.9958    76.3    97.3    21.7
...
2011 07 25    10 17 40.6 -39 41 02   0.03390 1.0025    66.0   112.2    19.9
...
2011 08 02    01 06 45.3 +01 45 03   0.01426 1.0207   113.1    66.2    16.0
...
2011 08 08    23 51 20.5 +22 19 23   0.04486 1.0403   124.7    53.3    18.2
2011 08 09    23 47 21.7 +23 11 01   0.05024 1.0440   125.7    52.1    18.4
2011 08 10    23 44 03.5 +23 51 33   0.05564 1.0479   126.6    51.0    18.6
...
2011 08 16    23 31 32.7 +25 53 11   0.08834 1.0736   131.8    44.7    19.5
...
2011 08 24    23 22 07.6 +26 18 00   0.1327  1.1140   138.4    37.0    20.2
...
2011 09 08    23 11 04.1 +24 28 51   0.2220  1.2042   149.5    25.1    21.2

A. U. Tomatic                (C) Copyright 2011 MPC           M.P.E.C. 2011-P40

    Read MPEC 2011-P39 Read MPEC 2011-P41

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