MPEC 2010-P36 : 2008 VQ4
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M.P.E.C. 2010-P36 Issued 2010 Aug. 7, 20:16 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
2008 VQ4
Revision to MPEC 2008-V38
Additional Observations:
K08V04Q C2010 08 06.28828822 13 06.79 +09 09 03.7 22.2 V EP036H21
K08V04Q C2010 08 06.32329622 13 04.36 +09 09 04.3 21.6 V EP036H21
K08V04Q KC2010 08 07.29361022 11 59.69 +09 09 13.5 EP036H21
K08V04Q KC2010 08 07.31324622 11 58.27 +09 09 13.8 22.3 V EP036H21
K08V04Q KC2010 08 07.33442122 11 56.76 +09 09 14.4 21.9 V EP036H21
Observer details:
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers R. Holmes, S. Foglia, H. Devore. 0.81-m f/4.0 astrograph + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
100806 H21 1.6- 0.8- 100807 H21 0.8- 1.6+ MPO152521 +0.0012 day
Orbital elements:
2008 VQ4 Earth MOID = 0.2358 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 208.91290 (2000.0) P Q
n 0.42569198 Peri. 232.53843 -0.61325211 -0.76539981
a 1.7501385 Node 256.43507 +0.77319301 -0.53115471
e 0.3320045 Incl. 11.58104 +0.16153764 -0.36337007
P 2.32 H 19.3 G 0.15 U 3
Residuals in seconds of arc
080921 G96 0.9+ 0.3- 081107 G96 0.0 0.1- 081121 448 0.3+ 0.4-
080921 G96 0.3+ 0.1- 081107 G96 0.4+ 0.2+ 081121 448 0.2+ 0.3+
080921 G96 0.2+ 0.6- 081107 G96 0.7+ 0.8- 081204 291 0.1- 0.2+
080921 G96 0.1- 0.1+ 081107 G96 0.1+ 0.2+ 081204 291 0.2+ 0.1+
081104 704 0.1- 1.0+ 081107 G96 0.1+ 0.0 081204 291 0.2+ 0.2+
081104 704 0.6- 0.2+ 081107 G96 0.7- 0.0 090109 H55 0.4- 0.1+
081104 704 0.8+ 0.8+ 081107 G96 0.6- 0.8- 090109 H55 0.0 0.5+
081104 704 0.5+ 0.3- 081107 G96 0.4+ 0.2- 090109 H55 0.3+ 0.2-
081105 118 1.3+ 0.5- 081107 G96 0.5+ 0.2+ 090118 G96 0.2+ 0.5-
081105 118 0.2+ 0.5- 081107 H01 0.3+ 0.1+ 090118 G96 0.4- 0.0
081106 H55 0.3+ 0.1- 081107 H01 0.4+ 0.4+ 090118 G96 0.2+ 0.4-
081106 H55 0.5- 0.3- 081107 H01 0.4+ 0.3+ 090118 G96 0.4+ 0.4-
081106 H55 1.1- 0.4- 081107 854 0.0 0.8- 100806 H21 0.7- 1.0-
081107 291 0.3- 0.1- 081107 854 0.9- 0.2+ 100806 H21 1.3- 1.0-
081107 291 0.3- 0.0 081107 854 0.5+ 0.8- 100807 H21 1.3+ 0.4+
081107 291 0.5- 0.1+ 081117 291 0.1- 0.1+ 100807 H21 0.5+ 0.7+
081107 G96 0.1+ 0.2- 081117 291 0.1- 0.0 100807 H21 0.0 1.4+
081107 G96 0.1+ 0.4+ 081117 291 0.1- 0.2+
081107 G96 0.0 0.0 081121 448 0.6+ 0.1+
Ephemeris:
2008 VQ4 a,e,i = 1.75, 0.33, 12 q = 1.1691
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 08 02 22 17.61 +09 05.2 1.369 2.276 145.1 14.8 22.6
2010 08 12 22 06.46 +09 05.8 1.307 2.261 153.8 11.4 22.4
2010 08 22 21 53.65 +08 36.1 1.270 2.245 159.3 9.2 22.2
2010 09 01 21 40.58 +07 38.5 1.257 2.226 158.2 9.7 22.2
2010 09 11 21 28.78 +06 20.1 1.270 2.206 151.1 12.8 22.3
2010 09 21 21 19.57 +04 51.3 1.306 2.183 141.6 16.6 22.5
2010 10 01 21 13.77 +03 22.8 1.361 2.160 131.6 20.3 22.7
2010 10 11 21 11.66 +02 02.7 1.431 2.134 121.9 23.4 22.8
2010 10 21 21 13.17 +00 56.7 1.511 2.106 112.7 25.9 23.0
2010 10 31 21 17.98 +00 07.6 1.598 2.077 104.1 27.6 23.1
2010 11 10 21 25.68 -00 23.3 1.688 2.046 96.2 28.8 23.3
2010 11 20 21 35.89 -00 35.8 1.777 2.014 88.7 29.4 23.4
2010 11 30 21 48.22 -00 30.7 1.863 1.979 81.8 29.5 23.4
2010 12 10 22 02.36 -00 08.7 1.945 1.944 75.2 29.3 23.5
Carl W. Hergenrother (C) Copyright 2010 MPC M.P.E.C. 2010-P36
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