MPEC 2008-D52 : 2008 DL4
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M.P.E.C. 2008-D52 Issued 2008 Feb. 28, 15:41 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 http://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2008 DL4
Observations:
K08D04L C2008 02 27.43119 13 13 54.87 +04 42 04.9 18.7 V ED052703
K08D04L C2008 02 27.44109 13 13 35.97 +04 41 19.6 19.0 V ED052703
K08D04L C2008 02 27.45098 13 13 17.18 +04 40 32.8 19.1 V ED052703
K08D04L C2008 02 27.46091 13 12 58.14 +04 39 44.3 18.8 V ED052703
K08D04L* C2008 02 27.50997 13 11 25.88 +04 35 50.7 20.7 V ED052703
K08D04L C2008 02 27.51049 13 11 24.99 +04 35 49.2 20.3 V ED052703
K08D04L C2008 02 27.51102 13 11 23.96 +04 35 46.9 19.8 V ED052703
K08D04L C2008 02 27.51156 13 11 23.00 +04 35 43.9 19.6 V ED052703
K08D04L C2008 02 27.52841 13 10 51.54 +04 34 22.9 18.6 V ED052703
K08D04L C2008 02 28.40124 12 47 14.29 +03 26 25.9 ED052G96
K08D04L C2008 02 28.41198 12 46 54.61 +03 25 36.1 ED052G96
K08D04L C2008 02 28.42269 12 46 35.03 +03 24 45.3 ED052G96
K08D04L C2008 02 28.43329 12 46 15.63 +03 23 56.6 ED052G96
K08D04L C2008 02 28.44693 12 45 50.86 +03 22 52.5 18.8 V ED052G96
K08D04L C2008 02 28.44825 12 45 48.45 +03 22 46.2 19.4 V ED052G96
K08D04L C2008 02 28.44954 12 45 46.11 +03 22 40.1 18.9 V ED052G96
K08D04L C2008 02 28.45084 12 45 43.77 +03 22 34.1 19.3 V ED052G96
Observer details:
703 Catalina Sky Survey. Observer A. R. Gibbs. 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. 0.68-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.
Orbital elements:
2008 DL4 Earth MOID = 0.0086 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5 MPC
M 208.80838 (2000.0) P Q
n 1.10075205 Peri. 42.05890 +0.91705502 -0.39836374
a 0.9289872 Node 341.39402 +0.34939126 +0.82421689
e 0.1226475 Incl. 3.19604 +0.19218700 +0.40245849
P 0.90 H 27.0 G 0.15 U 7
Residuals in seconds of arc
080227 703 0.9+ 0.6- 080227 703 0.0 0.5+ 080228 G96 1.0- 0.2+
080227 703 0.1+ 0.6+ 080227 703 0.7+ 0.1+ 080228 G96 0.1+ 0.1+
080227 703 0.3+ 0.3+ 080227 703 1.6- 0.4+ 080228 G96 0.1- 0.0
080227 703 2.6- 1.3- 080228 G96 0.2- 0.2- 080228 G96 0.0 0.0
080227 703 0.6- 0.8- 080228 G96 0.4- 0.0 080228 G96 0.3+ 0.1+
080227 703 0.6+ 0.2+ 080228 G96 0.3- 0.7-
Ephemeris:
2008 DL4 a,e,i = 0.93, 0.12, 3 q = 0.8150
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 02 24 14 49.36 +08 40.8 0.0150 0.996 115.1 64.1 20.1
2008 02 25 14 22.51 +07 42.1 0.0146 0.998 122.5 56.8 19.9
2008 02 26 13 54.51 +06 34.5 0.0144 0.999 130.2 49.2 19.6
2008 02 27 13 26.11 +05 20.1 0.0144 1.001 138.0 41.4 19.4
2008 02 28 12 58.16 +04 02.5 0.0146 1.002 145.7 33.8 19.2
2008 02 29 12 31.43 +02 45.3 0.0150 1.004 153.0 26.6 19.1
2008 03 01 12 06.48 +01 31.8 0.0157 1.006 159.7 20.0 19.0
2008 03 02 11 43.70 +00 24.3 0.0165 1.007 165.5 14.2 18.9
2008 03 03 11 23.21 -00 36.1 0.0174 1.009 170.0 9.9 18.9
2008 03 04 11 04.98 -01 28.9 0.0186 1.010 172.0 7.9 18.9
2008 03 05 10 48.89 -02 14.5 0.0198 1.011 171.0 8.9 19.1
2008 03 06 10 34.74 -02 53.6 0.0211 1.013 168.2 11.5 19.4
2008 03 07 10 22.31 -03 26.8 0.0225 1.014 165.0 14.6 19.6
2008 03 08 10 11.42 -03 55.1 0.0240 1.016 161.9 17.7 19.9
2008 03 09 10 01.86 -04 19.2 0.0256 1.017 159.0 20.5 20.1
2008 03 10 09 53.47 -04 39.8 0.0272 1.018 156.2 23.2 20.3
2008 03 11 09 46.08 -04 57.3 0.0288 1.019 153.6 25.6 20.5
2008 03 12 09 39.58 -05 12.5 0.0305 1.021 151.3 27.9 20.7
2008 03 13 09 33.85 -05 25.5 0.0322 1.022 149.1 30.0 20.9
2008 03 14 09 28.79 -05 36.8 0.0339 1.023 147.0 31.9 21.1
2008 03 15 09 24.32 -05 46.6 0.0357 1.024 145.1 33.7 21.2
2008 03 16 09 20.36 -05 55.2 0.0375 1.025 143.3 35.4 21.4
2008 03 17 09 16.85 -06 02.8 0.0393 1.026 141.6 37.0 21.5
2008 03 18 09 13.75 -06 09.4 0.0411 1.027 140.0 38.5 21.7
2008 03 19 09 11.00 -06 15.3 0.0429 1.028 138.5 39.9 21.8
2008 03 20 09 08.57 -06 20.5 0.0448 1.029 137.1 41.2 21.9
2008 03 21 09 06.42 -06 25.1 0.0467 1.030 135.7 42.5 22.1
2008 03 22 09 04.53 -06 29.2 0.0485 1.031 134.4 43.7 22.2
2008 03 23 09 02.86 -06 32.8 0.0504 1.032 133.1 44.8 22.3
2008 03 24 09 01.41 -06 36.0 0.0523 1.033 131.9 45.9 22.4
2008 03 25 09 00.14 -06 38.8 0.0542 1.033 130.7 47.0 22.5
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-D52
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