MPEC 2008-G62 : 2008 GL20
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M.P.E.C. 2008-G62 Issued 2008 Apr. 10, 13:26 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 GL20
Observations:
K08G20L* C2008 04 09.32599 15 31 29.06 -09 21 02.6 19.6 EG062704
K08G20L C2008 04 09.33757 15 31 08.60 -09 15 39.8 19.8 EG062704
K08G20L C2008 04 09.34890 15 30 48.57 -09 10 22.1 19.4 EG062704
K08G20L C2008 04 09.36022 15 30 28.54 -09 05 07.3 19.4 EG062704
K08G20L C2008 04 09.37151 15 30 08.48 -08 59 51.2 19.6 EG062704
K08G20L C2008 04 10.06348 15 12 55.00 -03 53 26.0 EG062J95
K08G20L C2008 04 10.06566 15 12 51.61 -03 52 31.3 EG062J95
K08G20L C2008 04 10.07439 15 12 38.24 -03 48 49.8 19.2 R EG062J95
K08G20L C2008 04 10.08123 15 12 27.75 -03 45 56.8 EG062J95
K08G20L C2008 04 10.08348 15 12 24.30 -03 44 59.5 19.3 R EG062J95
K08G20L C2008 04 10.10105 15 11 50.61 -03 37 17.1 19.0 V EG062B03
K08G20L C2008 04 10.10729 15 11 41.22 -03 34 39.3 18.9 V EG062B03
K08G20L C2008 04 10.11239 15 11 33.50 -03 32 30.5 19.2 V EG062B03
K08G20L C2008 04 10.12209 15 11 18.80 -03 28 25.4 19.3 V EG062B03
K08G20L C2008 04 10.38309 15 05 36.35 -01 39 47.5 19.1 R EG062854
K08G20L C2008 04 10.38585 15 05 32.24 -01 38 42.6 19.2 R EG062854
K08G20L C2008 04 10.38861 15 05 28.08 -01 37 36.5 19.1 R EG062854
Observer details:
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres,
R. Kracke, G. Spitz, J. Kistler. Measurers J. Stuart, S. Scruggs. 1.0-m
f/2.15 reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
B03 Alter Satzberg, Vienna. Observer M. Pietschnig. 0.35-m f/5.8
Schmidt-Cassegrain + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2008 GL20 Earth MOID = 0.0067 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5 MPC
M 164.49564 (2000.0) P Q
n 1.16710740 Peri. 220.71245 +0.50723042 -0.86093333
a 0.8934334 Node 198.90944 +0.81855248 +0.49539103
e 0.2023215 Incl. 6.88929 +0.26960924 +0.11567856
P 0.84 H 26.7 G 0.15 U 8
Residuals in seconds of arc
080409 704 1.3- 0.0 080410 J95 0.2- 0.4- 080410 B03 0.4+ 0.3+
080409 704 0.4- 0.6- 080410 J95 0.1+ 0.1- 080410 B03 0.0 0.8+
080409 704 0.4+ 0.7+ 080410 J95 0.0 0.2- 080410 854 0.0 1.1+
080409 704 1.1+ 0.5- 080410 J95 0.1- 0.1+ 080410 854 0.4+ 0.4-
080409 704 0.4+ 0.4+ 080410 B03 1.4- 0.1+ 080410 854 0.1+ 0.7-
080410 J95 0.4+ 0.2+ 080410 B03 0.1+ 0.3+
Ephemeris:
2008 GL20 a,e,i = 0.89, 0.20, 7 q = 0.7127
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 04 04 18 46.71 -45 33.8 0.0192 1.002 95.2 83.7 21.0
2008 04 05 18 06.04 -41 28.3 0.0176 1.005 103.6 75.5 20.6
2008 04 06 17 24.96 -35 41.9 0.0164 1.007 113.1 66.0 20.1
2008 04 07 16 45.92 -28 23.4 0.0158 1.010 123.5 55.7 19.7
2008 04 08 16 10.73 -20 08.9 0.0158 1.012 133.9 45.4 19.4
2008 04 09 15 40.22 -11 50.6 0.0164 1.015 143.2 36.3 19.3
2008 04 10 15 14.38 -04 13.9 0.0176 1.017 150.2 29.3 19.2
2008 04 11 14 52.72 +02 17.7 0.0192 1.020 154.3 25.2 19.3
2008 04 12 14 34.63 +07 40.3 0.0212 1.022 155.7 23.8 19.5
2008 04 13 14 19.47 +12 01.2 0.0235 1.024 155.1 24.3 19.7
2008 04 14 14 06.70 +15 31.2 0.0259 1.026 153.5 25.9 20.0
2008 04 15 13 55.87 +18 20.6 0.0286 1.028 151.3 27.9 20.3
2008 04 16 13 46.63 +20 38.1 0.0313 1.031 149.1 30.0 20.5
2008 04 17 13 38.68 +22 30.6 0.0341 1.033 147.0 32.0 20.8
2008 04 18 13 31.80 +24 03.4 0.0370 1.035 145.0 33.9 21.0
2008 04 19 13 25.81 +25 20.5 0.0399 1.037 143.0 35.6 21.2
2008 04 20 13 20.56 +26 25.1 0.0429 1.039 141.3 37.2 21.5
2008 04 21 13 15.94 +27 19.4 0.0460 1.040 139.6 38.7 21.6
2008 04 22 13 11.86 +28 05.3 0.0490 1.042 138.1 40.1 21.8
2008 04 23 13 08.24 +28 44.2 0.0521 1.044 136.6 41.4 22.0
2008 04 24 13 05.02 +29 17.2 0.0552 1.046 135.2 42.6 22.2
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-G62
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