MPEC 2009-O41 : 2008 FC76
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M.P.E.C. 2009-O41 Issued 2009 July 28, 03:01 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.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2008 FC76
Revision to MPEC 2008-G36
Additional Observations:
K08F76C C2009 07 21.00683 21 47 13.28 +17 41 40.3 19.6 R EO041130
K08F76C C2009 07 21.01586 21 47 13.15 +17 41 40.2 19.4 R EO041130
K08F76C C2009 07 27.29808 21 45 51.12 +17 43 57.1 19.4 R EO041688
K08F76C C2009 07 27.35674 21 45 50.31 +17 43 57.8 EO041688
Observer details:
130 Lumezzane. Observers M. Casali, W. Marinello, M. Micheli, G. Pizzetti,
A. Soffiantini. Measurer W. Marinello. 0.40-m f/4.5 reflector + CCD.
688 Lowell Observatory, Anderson Mesa Station. Observer L. H. Wasserman.
1.8-m Perkins telescope + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
090721 130 5.9+ 4.0+ 090727 688 5.5+ 4.4+ MPO151069 +0.76 day
Orbital elements:
2008 FC76
Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC
M 330.21538 (2000.0) P Q
n 0.01734032 Peri. 141.37427 +0.82833913 -0.37618055
a 14.7830726 Node 245.65007 +0.32966953 +0.92644579
e 0.3104644 Incl. 27.10847 +0.45295949 +0.01365271
P 56.84 H 9.1 G 0.15 U 2
Residuals in seconds of arc
080331 G96 0.0 0.4- 080406 291 0.6- 0.3+ 080715 A74 0.3+ 1.3+
080331 G96 0.1- 0.2- 080406 291 0.7- 0.3+ 080715 A74 0.1- 0.4+
080331 G96 0.4+ 0.6- 080406 673 0.0 0.0 080806 A74 0.1- 0.0
080331 G96 0.2- 0.2- 080406 673 0.2+ 0.0 080806 A74 0.2- 0.2+
080401 G96 0.5+ 1.3- 080406 673 0.1+ 0.0 080806 A74 0.0 0.4+
080401 G96 0.5+ 0.1- 080406 673 0.2+ 0.1- 080808 147 0.4+ 1.4-
080401 G96 0.5+ 0.5- 080407 711 0.3+ 0.6- 080808 147 0.6- 1.2-
080401 G96 0.0 0.1+ 080407 G96 0.4+ 0.0 080820 461 0.0 0.1+
080403 G96 0.3+ 0.3- 080407 711 1.7+ 0.0 080820 461 0.1+ 0.1-
080403 G96 0.1+ 0.1- 080407 G96 0.3- 0.4- 080825 461 0.3- 0.1+
080403 G96 0.4+ 0.0 080407 G96 0.1+ 0.4- 080825 461 0.3- 0.3+
080403 G96 0.3- 0.2- 080407 711 1.2+ 0.6+ 080825 461 0.1+ 0.1+
080404 673 0.0 0.0 080407 G96 0.0 0.3- 081003 850 0.4- 0.3-
080404 673 0.1+ 0.1+ 080408 291 0.3- 0.3+ 081003 850 0.9- 0.2+
080404 673 0.2- 0.0 080408 291 0.2- 0.2+ 081004 850 1.9+ 1.7-
080404 673 0.0 0.4+ 080408 291 0.4- 0.3+ 081004 850 (0.1- 2.4-)
080405 711 0.3+ 0.7+ 080412 673 0.3+ 0.2+ 081005 850 1.0+ 0.9-
080405 711 0.1+ 0.0 080412 673 0.4+ 0.7+ 081005 850 0.5+ 0.1+
080405 G96 0.1+ 0.1- 080412 673 0.2- 0.3+ 081005 850 0.1- 0.7+
080405 G96 0.1- 0.3- 080412 673 0.2- 0.5+ 081024 461 0.1- 0.2+
080405 G96 0.2+ 0.1- 080427 G96 0.2+ 0.5- 081024 461 0.0 0.0
080405 G96 0.2- 0.3- 080427 G96 0.2- 0.2- 081128 461 0.1- 0.6-
080405 711 0.6+ 1.0- 080427 G96 0.3- 0.4- 081221 461 0.1- 0.1-
080406 711 1.1+ 0.3+ 080427 G96 1.2+ 0.3- 081223 461 0.0 0.3+
080406 711 0.2+ 0.0 080528 461 0.3+ 0.4+ 081223 461 0.4- 0.2+
080406 G96 0.0 0.3- 080528 461 0.1+ 0.1- 090721 130 0.2+ 0.0
080406 G96 0.1+ 0.4- 080625 A74 0.4- 0.8+ 090721 130 0.0 0.3-
080406 291 0.3- 0.2+ 080625 A74 1.0+ 0.5- 090727 688 0.2- 0.3+
080406 G96 0.1+ 0.2- 080625 A74 0.9- 1.2- 090727 688 0.1- 0.3+
080406 G96 0.0 0.3- 080714 A74 0.5- 1.9+
Ephemeris:
2008 FC76 a,e,i = 14.78, 0.31, 27 q = 10.193
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 07 28 21 45.69 +17 44.1 10.520 11.303 138.7 3.4 19.8
2009 08 07 21 43.32 +17 42.8 10.448 11.291 144.7 3.0 19.8
2009 08 17 21 40.81 +17 36.1 10.400 11.279 148.9 2.7 19.7
2009 08 27 21 38.31 +17 24.3 10.378 11.268 150.4 2.5 19.7
2009 09 06 21 35.94 +17 08.1 10.382 11.256 148.7 2.7 19.7
2009 09 16 21 33.82 +16 48.1 10.412 11.244 144.3 3.0 19.7
2009 09 26 21 32.06 +16 25.4 10.467 11.233 138.1 3.4 19.8
2009 10 06 21 30.75 +16 01.0 10.544 11.221 130.7 3.9 19.8
2009 10 16 21 29.96 +15 36.1 10.640 11.209 122.6 4.3 19.9
2009 10 26 21 29.75 +15 11.8 10.753 11.198 114.2 4.6 19.9
2009 11 05 21 30.13 +14 49.0 10.879 11.187 105.6 4.9 19.9
2009 11 15 21 31.10 +14 28.7 11.013 11.175 96.9 5.0 20.0
2009 11 25 21 32.66 +14 11.6 11.151 11.164 88.2 5.1 20.0
2009 12 05 21 34.76 +13 58.4 11.289 11.152 79.6 5.0 20.0
2009 12 15 21 37.35 +13 49.3 11.422 11.141 71.0 4.8 20.0
2009 12 25 21 40.40 +13 44.7 11.547 11.130 62.7 4.5 20.0
2010 01 04 21 43.82 +13 44.8 11.660 11.119 54.6 4.1 20.0
2010 01 14 21 47.56 +13 49.4 11.757 11.108 46.8 3.7 20.0
2010 01 24 21 51.54 +13 58.7 11.837 11.097 39.6 3.2 20.0
2010 02 03 21 55.70 +14 12.2 11.897 11.086 33.3 2.8 20.0
Brian G. Marsden (C) Copyright 2009 MPC M.P.E.C. 2009-O41
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