MPEC 2008-D41 : Orbital elements:
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M.P.E.C. 2008-D41 Issued 2008 Feb. 27, 03:06 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 BC22
Additional Observations:
K08B22C C2008 01 11.44490 11 18 32.04 +09 11 37.2 21.3 V ED041G96
K08B22C C2008 01 11.45295 11 18 32.68 +09 11 31.7 20.9 V ED041G96
K08B22C C2008 01 11.46098 11 18 33.44 +09 11 26.3 21.7 V ED041G96
K08B22C C2008 01 11.46912 11 18 34.16 +09 11 20.9 21.4 V ED041G96
K08B22C C2008 02 26.45586 12 15 38.91 -00 20 42.7 19.0 V ED041G96
K08B22C C2008 02 26.46298 12 15 39.27 -00 20 49.9 19.0 V ED041G96
K08B22C C2008 02 26.47010 12 15 39.60 -00 20 56.7 19.3 V ED041G96
K08B22C C2008 02 26.47722 12 15 39.92 -00 21 03.9 19.2 V ED041G96
K08B22C C2008 02 27.02328 12 16 10.41 -00 30 12.6 ED041J95
K08B22C C2008 02 27.02785 12 16 10.65 -00 30 17.0 ED041J95
K08B22C C2008 02 27.03242 12 16 10.85 -00 30 21.4 18.7 R ED041J95
K08B22C C2008 02 27.08083 12 16 12.77 -00 31 08.6 19 R ED041461
K08B22C C2008 02 27.08533 12 16 12.95 -00 31 13.2 ED041461
K08B22C C2008 02 27.08985 12 16 13.18 -00 31 17.7 ED041461
K08B22C C2008 02 27.09436 12 16 13.39 -00 31 21.8 ED041461
Observer details:
461 University of Szeged, Piszkesteto Stn. (Konkoly). Observer K. Sarneczky.
0.60-m Schmidt + CCD.
G96 Mt. Lemmon Survey. Observer R. A. Kowalski. Measurers 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.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2008 BC22 Earth MOID = 0.2120 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5 MPC
M 7.15554 (2000.0) P Q
n 0.30293528 Peri. 219.89170 -0.87237772 +0.48867042
a 2.1956822 Node 349.33995 -0.42935116 -0.77827923
e 0.4484297 Incl. 3.90060 -0.23369789 -0.39431290
P 3.25 H 19.7 G 0.15 U 5
Residuals in seconds of arc
080111 G96 0.2+ 0.8+ 080201 291 0.1- 0.0 080227 J95 0.1- 0.3-
080111 G96 0.7- 0.2+ 080201 291 0.1- 0.1+ 080227 J95 0.3+ 0.1-
080111 G96 0.2+ 0.2- 080201 291 0.2+ 0.4+ 080227 J95 0.0 0.0
080111 G96 0.3+ 0.6- 080226 G96 0.6- 0.2+ 080227 461 0.3+ 0.2+
080131 291 0.6- 0.0 080226 G96 0.1- 0.1+ 080227 461 0.2- 0.1+
080131 291 0.1+ 0.3+ 080226 G96 0.2- 0.3+ 080227 461 0.0 0.1+
080131 291 0.5+ 0.7- 080226 G96 0.4- 0.1+ 080227 461 0.0 0.6+
Ephemeris:
2008 BC22 a,e,i = 2.20, 0.45, 4 q = 1.2111
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 02 24 12 13.39 +00 19.1 0.386 1.342 151.6 20.5 19.3
2008 03 05 12 22.01 -02 33.3 0.327 1.302 158.6 16.1 18.7
2008 03 15 12 29.23 -05 59.3 0.281 1.268 165.4 11.4 18.2
2008 03 25 12 35.92 -10 02.3 0.247 1.242 170.5 7.6 17.7
2008 04 04 12 43.17 -14 33.4 0.225 1.223 170.8 7.5 17.4
2008 04 14 12 52.49 -19 11.0 0.215 1.213 166.7 11.0 17.5
2008 04 24 13 05.27 -23 26.6 0.215 1.212 161.9 14.9 17.6
2008 05 04 13 21.85 -26 52.7 0.225 1.219 157.8 18.2 17.8
2008 05 14 13 41.81 -29 16.2 0.245 1.236 154.4 20.7 18.1
2008 05 24 14 04.07 -30 40.2 0.275 1.260 151.3 22.7 18.5
2008 06 03 14 27.22 -31 15.7 0.315 1.292 148.1 24.5 18.9
2008 06 13 14 50.48 -31 18.8 0.365 1.330 144.6 26.2 19.3
2008 06 23 15 13.37 -31 03.5 0.427 1.374 140.7 27.9 19.8
2008 07 03 15 35.67 -30 39.3 0.500 1.422 136.4 29.5 20.2
2008 07 13 15 57.50 -30 12.1 0.585 1.473 131.9 30.9 20.7
2008 07 23 16 18.94 -29 44.8 0.681 1.527 127.2 32.0 21.1
2008 08 02 16 40.05 -29 17.7 0.788 1.583 122.3 32.8 21.6
2008 08 12 17 00.97 -28 50.6 0.905 1.640 117.3 33.3 22.0
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-D41
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