MPEC 2008-B59 : 2007 YV29
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M.P.E.C. 2008-B59 Issued 2008 Jan. 29, 19:49 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
2007 YV29
Revision to MPEC 2007-Y53
Additional Observations:
K07Y29V C2002 04 11.49252 15 34 35.11 +00 05 30.0 20.6 R EB059644
K07Y29V C2002 04 11.50297 15 34 34.15 +00 05 30.4 20.2 R EB059644
K07Y29V C2002 04 11.51347 15 34 33.34 +00 05 30.2 20.6 R EB059644
K07Y29V C2002 05 06.37366 14 46 38.79 -00 47 26.0 20.7 R EB059644
K07Y29V C2002 05 06.38400 14 46 37.34 -00 47 29.0 20.1 R EB059644
K07Y29V C2002 05 06.39454 14 46 35.86 -00 47 32.8 20.7 R EB059644
K07Y29V C2002 05 12.35056 14 32 54.70 -01 24 23.6 20.8 R EB059644
K07Y29V C2002 05 12.42367 14 32 44.50 -01 24 53.7 20.6 R EB059644
K07Y29V C2008 01 29.09187 08 32 52.67 +80 44 11.0 EB059J95
K07Y29V C2008 01 29.09602 08 32 51.23 +80 44 05.4 EB059J95
K07Y29V C2008 01 29.10020 08 32 49.00 +80 44 01.4 19.4 R EB059J95
Observer details:
644 Palomar Mountain/NEAT. Observers R. Bambery, E. Helin, S. Pravdo,
M. Hicks, K. Lawrence, R. Thicksten. Measurer R. J. Bouma. 1.2-m Schmidt
+ CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
020411 644 2.01- 1.57+ 020512 644 2.33- 1.75+ MPO132013 -0.036 day
Orbital elements:
2007 YV29 PHA, Earth MOID = 0.0462 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 4.10202 (2000.0) P Q
n 0.61227371 Peri. 321.79710 +0.89415259 -0.31250943
a 1.3735326 Node 59.37765 +0.44389382 +0.71260622
e 0.3569053 Incl. 21.87829 -0.05873176 +0.62811642
P 1.61 H 18.8 G 0.15 U 3
Residuals in seconds of arc
020411 644 0.7+ 0.2+ 071228 595 0.1- 0.4+ 071230 J95 0.0 0.2+
020411 644 0.6- 0.3+ 071228 A24 0.2+ 0.5+ 071230 J95 0.1- 0.2+
020411 644 0.5+ 0.1- 071228 A24 0.4- 0.4+ 080103 H51 0.3- 0.5-
020506 644 0.3- 0.3- 071228 A24 0.0 0.2+ 080103 H51 1.1- 0.6+
020506 644 0.2- 0.0 071228 A24 0.6+ 0.2- 080103 H51 0.6- 0.6-
020506 644 0.1- 0.4- 071228 147 0.3+ 0.0 080103 H51 0.3- 0.3+
020512 644 0.3- 0.4- 071228 147 0.3+ 0.2- 080103 H51 0.0 0.0
020512 644 0.2+ 0.4+ 071228 147 0.2+ 0.4- 080103 H51 0.4- 0.5+
071228 704 0.0 0.8- 071228 147 0.5+ 0.0 080103 H51 0.2+ 0.8+
071228 704 0.9+ 0.7- 071229 176 0.2+ 0.2- 080103 H51 0.2- 0.3+
071228 704 0.8+ 0.7- 071229 176 0.2+ 0.1- 080103 H51 0.4- 0.2+
071228 704 0.2+ 0.4- 071229 176 0.2+ 0.1- 080106 J95 0.2- 0.2+
071228 704 0.7- 0.2- 071229 176 0.2+ 0.1- 080106 J95 0.2- 0.2+
071228 235 0.1- 0.3+ 071229 176 0.2+ 0.1- 080106 J95 0.3- 0.1+
071228 235 0.3- 0.3+ 071229 B15 0.1- 0.2- 080129 J95 0.1+ 0.4+
071228 595 0.3+ 0.8- 071229 B15 0.0 0.2- 080129 J95 0.8+ 0.5-
071228 A24 0.5+ 0.0 071229 B15 0.2- 0.2- 080129 J95 0.4- 0.4+
071228 A24 0.1+ 1.1- 071229 B15 0.6- 0.0
071228 A24 0.1+ 0.2+ 071230 J95 0.2+ 0.0
Ephemeris:
2007 YV29 a,e,i = 1.37, 0.36, 22 q = 0.8833
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 01 25 09 05.19 +81 51.1 0.487 1.282 117.2 43.0 19.4
2008 02 04 08 04.08 +78 40.1 0.557 1.337 117.4 40.9 19.8
2008 02 14 07 45.79 +74 32.6 0.632 1.390 116.5 39.5 20.1
2008 02 24 07 46.66 +70 07.4 0.712 1.440 114.7 38.6 20.4
2008 03 05 07 56.01 +65 39.0 0.798 1.488 112.1 38.1 20.7
2008 03 15 08 09.51 +61 13.7 0.890 1.534 108.9 37.8 21.0
2008 03 25 08 25.13 +56 55.1 0.987 1.577 105.2 37.6 21.3
2008 04 04 08 41.75 +52 44.5 1.090 1.617 101.3 37.3 21.5
2008 04 14 08 58.90 +48 42.3 1.198 1.654 97.1 37.0 21.8
2008 04 24 09 16.23 +44 48.5 1.309 1.688 92.7 36.5 22.0
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-B59
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