MPEC 2002-V22 : 2002 UX25
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M.P.E.C. 2002-V22 Issued 2002 Nov. 5, 19:51 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://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2002 UX25
Revision to MPEC 2002-V08
Observations:
K02U25X 1991 10 12.28125 00 32 00.96 +08 45 06.1 261
K02U25X 1993 10 13.23264 00 41 49.17 +08 55 08.7 261
K02U25X C1996 10 11.55031 00 57 02.84 +09 10 34.6 566
K02U25X C1996 10 11.55872 00 57 02.80 +09 10 33.8 566
K02U25X C1996 10 18.41765 00 56 33.12 +09 06 56.4 566
K02U25X C2001 10 19.31538 01 22 28.01 +09 26 50.5 644
K02U25X C2001 10 19.33676 01 22 27.89 +09 26 50.0 644
K02U25X C2001 10 19.35767 01 22 27.80 +09 26 49.2 644
K02U25X C2001 10 26.27735 01 21 57.22 +09 23 15.5 644
K02U25X C2001 10 26.29841 01 21 57.14 +09 23 15.0 644
K02U25X FC2001 12 02.27763 01 19 41.26 +09 06 35.7 644
K02U25X FC2001 12 02.31994 01 19 41.13 +09 06 35.1 644
K02U25X C2002 09 15.62694 01 30 09.23 +09 46 38.9 608
K02U25X C2002 09 30.42150 01 29 10.13 +09 39 47.7 644
K02U25X C2002 10 04.52554 01 28 52.46 +09 37 45.2 644
K02U25X C2002 10 09.17123 01 28 32.01 +09 35 24.7 19.4 644
K02U25X C2002 10 09.23420 01 28 31.70 +09 35 22.9 19.4 644
K02U25X C2002 10 09.30385 01 28 31.40 +09 35 20.6 19.4 644
K02U25X C2002 11 02.36037 01 26 44.65 +09 23 01.0 19.5 R 568
K02U25X C2002 11 03.50719 01 26 39.75 +09 22 26.6 19.6 R 568
Observer details:
261 Palomar Mountain-DSS. Images located and measured by DANEOPS (R. Stoss).
566 Haleakala-NEAT/GEODSS. Observers E. F. Helin, S. Pravdo, K. J. Lawrence,
D. L. Rabinowitz for the NEAT team. 1.0-m f/2.2 GEODSS telescope + CCD.
Images located and measured by DANEOPS (R. Stoss).
568 Mauna Kea. Observer S. S. Sheppard. 2.2-m University of Hawaii
reflector + CCD.
608 Haleakala-NEAT/MSSS. Observers E. F. Helin, S. Pravdo, K. Lawrence,
P. Kervin, R. Maeda, J. Africano, M. Hicks. 1.2-m reflector + CCD.
Image independently located and measured by R. Haver, A. Pelloni and
G. Forti and by DANEOPS (R. Stoss).
644 Palomar Mountain/NEAT. Observers E. F. Helin, S. Pravdo, K. Lawrence,
M. Hicks, R. Thicksten. 1.2-m Schmidt + CCD. Images (except 2002 Oct. 9)
independently located and measured by R. Haver, A. Pelloni and G. Forti
and by DANEOPS (R. Stoss).
Orbital elements:
2002 UX25
Epoch 2002 Nov. 22.0 TT = JDT 2452600.5 MPC
M 279.25028 (2000.0) P Q
n 0.00352305 Peri. 276.71251 -0.49664767 -0.85680316
a 42.7750154 Node 204.63497 +0.86780235 -0.48721437
e 0.1450889 Incl. 19.43113 +0.01612977 -0.16885054
P 280 H 3.6 G 0.15 U 3
Residuals in seconds of arc
911012 261 0.1+ 0.4+ 011202 644 0.3+ 0.1- 021030 291 0.4- 0.5+
931013 261 0.1- 0.1- 011202 644 0.1+ 0.2+ 021030 291 0.4- 0.5+
961011 566 0.1- 0.0 020915 608 0.2- 0.5+ 021030 291 0.6+ 0.2+
961011 566 0.2- 0.6- 020930 644 0.1+ 0.1+ 021031 926 0.2- 0.2+
961018 566 0.2+ 0.0 021004 644 0.5+ 0.3- 021031 926 0.1+ 1.2-
011019 644 0.2+ 0.4- 021009 644 0.2+ 0.1+ 021031 926 0.5- 0.0
011019 644 0.2- 0.3- 021009 644 0.2- 0.2+ 021102 568 0.1+ 0.6-
011019 644 0.1- 0.4- 021009 644 0.1+ 0.1+ 021103 568 0.0 0.8-
011026 644 0.1+ 0.5+ 021030 291 0.3- 0.4+
011026 644 0.3+ 0.7+ 021030 291 0.1- 0.4+
Ephemeris:
2002 UX25 a,e,i = 42.78, 0.15, 19 q = 36.569
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 11 02 01 26.77 +09 23.2 41.725 42.681 164.2 0.4 19.9
2002 11 12 01 26.08 +09 18.4 41.786 42.677 154.0 0.6 20.0
2002 11 22 01 25.47 +09 13.9 41.873 42.673 143.7 0.8 20.0
2002 12 02 01 24.95 +09 10.0 41.985 42.670 133.5 1.0 20.0
2002 12 12 01 24.54 +09 06.8 42.119 42.666 123.2 1.1 20.0
2002 12 22 01 24.27 +09 04.4 42.269 42.662 112.9 1.2 20.1
2003 01 01 01 24.14 +09 02.9 42.431 42.658 102.7 1.3 20.1
2003 01 11 01 24.17 +09 02.2 42.600 42.654 92.5 1.3 20.1
2003 01 21 01 24.35 +09 02.5 42.770 42.651 82.4 1.3 20.1
2003 01 31 01 24.68 +09 03.6 42.936 42.647 72.3 1.3 20.1
2003 02 10 01 25.15 +09 05.6 43.093 42.643 62.3 1.2 20.1
2003 02 20 01 25.75 +09 08.4 43.236 42.639 52.3 1.1 20.1
2003 03 02 01 26.47 +09 11.9 43.361 42.635 42.5 0.9 20.1
2003 03 12 01 27.28 +09 15.9 43.464 42.631 32.7 0.7 20.1
Brian G. Marsden (C) Copyright 2002 MPC M.P.E.C. 2002-V22
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