MPEC 2002-S01 : 2001 QG298, 2001 QS322
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.
Read MPEC 2002-R78
Read MPEC 2002-S02
M.P.E.C. 2002-S01 Issued 2002 Sept. 16, 03:14 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
2001 QG298, 2001 QS322
Revision to MPEC 2001-T54, 2001-V12
Observations:
K01QT8G C2002 09 12.35993 23 39 27.23 -03 38 25.8 568
K01QT8G C2002 09 12.42450 23 39 26.87 -03 38 28.4 21.8 R 568
K01QT8G C2002 09 13.41183 23 39 21.39 -03 39 06.5 22.0 R 568
K01QW2S C2002 09 12.43579 23 22 20.26 -04 03 03.2 22.3 R 568
K01QW2S C2002 09 13.54512 23 22 15.34 -04 03 34.4 568
Observer details:
568 Mauna Kea. Observers S. S. Sheppard, Y. R. Fernandez. Measurer S. S.
Sheppard. 2.2-m University of Hawaii reflector + CCD.
Orbital elements:
2001 QG298
Epoch 2002 Nov. 22.0 TT = JDT 2452600.5 MPC
M 346.02980 (2000.0) P Q
n 0.00399829 Peri. 212.62820 +0.96401446 -0.26367748
a 39.3145555 Node 162.56388 +0.26167461 +0.91859965
e 0.1951982 Incl. 6.49918 +0.04693101 +0.29436181
P 247 H 6.4 G 0.15 U 6
Residuals in seconds of arc
K018J 807 0.2+ 0.2+ K019J 688 0.0 0.2+ K01AN 696 0.1- 0.1+
K018J 807 0.2+ 0.2+ K01AC 304 0.0 0.1+ K01AN 696 0.2+ 0.2+
K018L 807 0.2- 0.3- K01AC 304 0.1+ 0.1+ K029C 568 0.1- 0.0
K018L 807 0.0 0.3- K01AI 688 0.1+ 0.1+ K029C 568 0.0 0.1-
K019J 688 0.1- 0.1- K01AI 688 0.2- 0.5- K029D 568 0.1+ 0.0
2001 QS322
Epoch 2002 Nov. 22.0 TT = JDT 2452600.5 MPC
M 337.67426 (2000.0) P Q
n 0.00338761 Peri. 25.69179 +0.96965775 -0.24446497
a 43.9076766 Node 348.45833 +0.22355046 +0.88810560
e 0.0398059 Incl. 0.24477 +0.09893962 +0.38923685
P 291 H 5.4 G 0.15 U 7
Residuals in seconds of arc
K018J 807 0.0 0.1+ K01AK 695 0.0 0.3+ K01B3 304 0.1+ 0.3-
K018J 807 0.0 0.2+ K01AL 695 0.0 0.1+ K029C 568 0.1+ 0.0
K01AK 695 0.0 0.1+ K01B3 304 0.3+ 0.4- K029D 568 0.0 0.1+
Ephemerides:
2001 QG298 a,e,i = 39.31, 0.20, 6 q = 31.640
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 09 13 23 39.39 -03 38.8 30.997 32.001 176.0 0.1 21.4
2002 09 23 23 38.47 -03 45.3 31.002 31.999 173.7 0.2 21.4
2002 10 03 23 37.56 -03 51.5 31.036 31.997 163.7 0.5 21.5
2002 10 13 23 36.71 -03 57.2 31.098 31.995 153.6 0.8 21.5
2002 10 23 23 35.95 -04 02.3 31.188 31.993 143.5 1.1 21.6
2002 11 02 23 35.31 -04 06.5 31.302 31.991 133.3 1.3 21.6
2002 11 12 23 34.82 -04 09.7 31.437 31.989 123.2 1.5 21.6
2002 11 22 23 34.51 -04 11.8 31.588 31.987 113.0 1.6 21.6
2002 12 02 23 34.38 -04 12.6 31.752 31.985 102.9 1.7 21.7
2002 12 12 23 34.45 -04 12.1 31.922 31.984 92.7 1.8 21.7
2002 12 22 23 34.72 -04 10.3 32.093 31.982 82.6 1.7 21.7
2003 01 01 23 35.18 -04 07.3 32.260 31.980 72.6 1.7 21.7
2003 01 11 23 35.83 -04 03.1 32.419 31.978 62.6 1.6 21.7
2003 01 21 23 36.65 -03 57.9 32.564 31.976 52.6 1.4 21.7
2003 01 31 23 37.62 -03 51.7 32.691 31.974 42.7 1.2 21.7
2003 02 10 23 38.71 -03 44.8 32.796 31.972 32.9 1.0 21.7
2001 QS322 a,e,i = 43.91, 0.04, 0 q = 42.160
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 09 13 23 22.30 -04 03.3 41.298 42.305 179.7 0.0 21.6
2002 09 23 23 21.56 -04 08.0 41.316 42.304 169.8 0.2 21.7
2002 10 03 23 20.86 -04 12.5 41.363 42.304 159.8 0.5 21.7
2002 10 13 23 20.21 -04 16.6 41.438 42.303 149.7 0.7 21.7
2002 10 23 23 19.64 -04 20.2 41.540 42.303 139.6 0.9 21.8
2002 11 02 23 19.17 -04 23.2 41.664 42.302 129.5 1.0 21.8
2002 11 12 23 18.82 -04 25.4 41.807 42.302 119.4 1.2 21.8
2002 11 22 23 18.60 -04 26.8 41.965 42.302 109.3 1.3 21.8
2002 12 02 23 18.53 -04 27.2 42.133 42.301 99.1 1.3 21.8
2002 12 12 23 18.61 -04 26.7 42.306 42.301 89.0 1.3 21.8
2002 12 22 23 18.84 -04 25.3 42.479 42.300 78.9 1.3 21.9
2003 01 01 23 19.21 -04 22.9 42.645 42.300 68.8 1.2 21.9
2003 01 11 23 19.73 -04 19.6 42.801 42.299 58.8 1.1 21.9
2003 01 21 23 20.37 -04 15.5 42.941 42.299 48.7 1.0 21.9
2003 01 31 23 21.12 -04 10.7 43.062 42.299 38.8 0.8 21.8
(Last issue was M.P.E.C. 2002-R78)
Brian G. Marsden (C) Copyright 2002 MPC M.P.E.C. 2002-S01
Read MPEC 2002-R78
Read MPEC 2002-S02
Our Web policy. Index to the CBAT/MPC/ICQ pages.
