MPEC 2008-D44 : 2008 DW
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M.P.E.C. 2008-D44 Issued 2008 Feb. 27, 12:26 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 DW
Observations:
K08D00W* C2008 02 26.22212 11 30 06.58 +02 37 07.3 20.0 V ED044691
K08D00W C2008 02 26.23971 11 30 07.64 +02 37 27.3 20.0 V ED044691
K08D00W C2008 02 26.25729 11 30 08.70 +02 37 47.4 20.0 V ED044691
K08D00W C2008 02 26.39678 11 30 16.73 +02 40 24.8 20.6 V ED044291
K08D00W C2008 02 26.40067 11 30 16.93 +02 40 29.0 20.6 V ED044291
K08D00W C2008 02 26.40920 11 30 17.43 +02 40 38.5 20.9 V ED044291
K08D00W C2008 02 27.03861 11 31 00.40 +02 52 27.3 ED044J95
K08D00W C2008 02 27.04293 11 31 00.65 +02 52 32.1 ED044J95
K08D00W C2008 02 27.05737 11 31 01.48 +02 52 48.3 19.8 R ED044J95
K08D00W C2008 02 27.06109 11 31 01.29 +02 52 54.4 20 R ED044461
K08D00W C2008 02 27.06708 11 31 01.63 +02 53 01.2 ED044461
K08D00W C2008 02 27.07309 11 31 02.06 +02 53 08.7 ED044461
K08D00W C2008 02 27.25863 11 31 16.03 +02 56 48.7 20.2 V ED044291
K08D00W HC2008 02 27.27461 11 31 16.90 +02 57 07.8 ED044291
K08D00W C2008 02 27.29314 11 31 17.57 +02 57 25.5 19.6 R ED044734
K08D00W C2008 02 27.29692 11 31 17.77 +02 57 29.4 19.6 R ED044734
K08D00W C2008 02 27.29993 11 31 17.95 +02 57 33.4 19.7 R ED044734
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
461 University of Szeged, Piszkesteto Stn. (Konkoly). Observer K. Sarneczky.
0.60-m Schmidt + CCD.
691 Steward Observatory, Kitt Peak. Observer T. H. Bressi. 0.9-m f/3
reflector + CCD.
734 Farpoint Observatory. Observer G. Hug. 0.7-m reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2008 DW Earth MOID = 0.2685 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5 MPC
M 18.31676 (2000.0) P Q
n 0.35520889 Peri. 19.94592 -0.99889350 +0.02729170
a 1.9746047 Node 161.49302 -0.03724422 -0.95633494
e 0.3613194 Incl. 6.93034 +0.02871674 -0.29099595
P 2.77 H 21.6 G 0.15 U 8
Residuals in seconds of arc
080226 691 0.1- 0.4- 080227 J95 0.2+ 0.1- 080227 291 0.2+ 0.2+
080226 691 0.1- 0.2- 080227 J95 0.1+ 0.2- 080227 291 0.6- 0.7+
080226 691 0.1+ 0.1+ 080227 J95 0.4- 0.6- 080227 734 0.2+ 0.2-
080226 291 0.2+ 0.4+ 080227 461 0.6+ 0.0 080227 734 0.0 0.7-
080226 291 0.2- 0.2+ 080227 461 0.4+ 0.0 080227 734 0.1+ 0.1-
080226 291 0.0 0.1+ 080227 461 1.4+ 0.6+
Ephemeris:
2008 DW a,e,i = 1.97, 0.36, 7 q = 1.2611
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 02 24 11 27.57 +01 57.3 0.309 1.288 162.8 13.1 20.4
2008 03 05 11 38.63 +05 18.0 0.283 1.272 171.2 6.8 19.9
2008 03 15 11 49.28 +09 09.5 0.271 1.264 172.6 5.8 19.7
2008 03 25 12 00.18 +12 45.4 0.271 1.261 164.8 11.9 20.0
2008 04 04 12 11.70 +15 24.5 0.284 1.266 156.5 18.4 20.3
2008 04 14 12 24.14 +16 43.0 0.307 1.277 149.2 23.7 20.7
2008 04 24 12 37.63 +16 39.9 0.340 1.294 143.1 27.8 21.1
2008 05 04 12 51.95 +15 29.1 0.382 1.317 137.9 30.9 21.4
2008 05 14 13 07.05 +13 27.2 0.432 1.345 133.4 33.1 21.8
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-D44
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