MPEC 2003-D36 : S/2001 J 9
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M.P.E.C. 2003-D36 Issued 2003 Feb. 28, 23:51 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
S/2001 J 9
Revision to MPEC 2002-J54
Additional Observations:
SK01J090 C2002 12 31.46576 09 26 27.45 +15 54 20.0 675
SK01J090 C2002 12 31.48332 09 26 27.11 +15 54 21.7 675
SK01J090 C2002 12 31.50182 09 26 26.79 +15 54 24.5 675
SK01J090 C2003 02 24.45495 09 00 55.36 +18 27 25.5 568
SK01J090 C2003 02 24.47918 09 00 54.67 +18 27 28.8 23.6 R 568
Observer details:
675 Palomar. Observers P. Nicholson, B. Gladman, V. Carruba. Measurer
B. Gladman. 5-m Hale reflector + CCD.
568 Mauna Kea. Observers S. S. Sheppard, D. C. Jewitt, J. Kleyna. Measurer
S. S. Sheppard. 3.6-m Canada-France-Hawaii Telescope + CCD.
Orbital elements:
S/2001 J 9
Epoch 2003 June 10.0 TT = JDT 2452800.5 MPC
M 208.89470 (2000.0) P Q
n 0.56832566 Peri. 223.55871 +0.90030405 -0.11706736
a 0.1421371 Node 222.85368 +0.25618447 -0.63613179
e 0.2401802 Incl. 141.94717 -0.35188370 -0.76264774
P 1.73 H 16.6 P/d 633.44
Residuals in seconds of arc
011211 568 0.0 0.3+ 020108 568 0.0 0.1- 021231 675 0.3- 0.1-
011211 568 0.1+ 0.0 020108 568 0.1+ 0.1- 021231 675 0.0 0.2+
011211 568 0.3+ 0.1+ 020312 568 0.2- 0.0 030224 568 0.0 0.1-
011219 568 0.5- 0.1- 020312 568 0.1- 0.0 030224 568 0.0 0.3-
011219 568 0.3+ 0.0 021231 675 0.0 0.5+
Ephemeris:
S/2001 J 9 q = 0.1080
Date TT R. A. (2000) Decl. Delta r_J dR.A. ("/m) dDecl.m1"/')
2003 02 20 09 03.08 +18 16.6 4.428 0.172 7742+/9.06+ 357-/ 5.9-
2003 03 02 08 58.52 +18 40.6 4.504 0.174 7597+/8.91+ 9+/ 0.1+
2003 03 12 08 54.80 +18 59.9 4.606 0.175 7372+/8.66+ 351+/ 5.9+
2003 03 22 08 52.15 +19 13.7 4.731 0.175 7079+/8.33+ 663+/ 11.1+
2003 04 01 08 50.68 +19 21.9 4.874 0.176 6730+/7.93+ 944+/ 15.7+
2003 04 11 08 50.45 +19 24.5 5.029 0.176 6338+/7.47+ 1192+/ 19.9+
2003 04 21 08 51.44 +19 21.8 5.193 0.176 5912+/6.96+ 1413+/ 23.5+
2003 05 01 08 53.58 +19 14.0 5.360 0.176 5461+/6.43+ 1610+/ 26.8+
2003 05 11 08 56.78 +19 01.5 5.527 0.176 4992+/5.87+ 1788+/ 29.8+
2003 05 21 09 00.92 +18 44.6 5.689 0.175 4510+/5.29+ 1953+/ 32.5+
2003 05 31 09 05.88 +18 23.6 5.844 0.174 4020+/4.71+ 2108+/ 35.1+
2003 06 10 09 11.55 +17 59.0 5.987 0.173 3524+/4.12+ 2257+/ 37.6+
2003 06 20 09 17.81 +17 30.8 6.116 0.172 3025+/3.52+ 2404+/ 40.1+
2003 06 30 09 24.56 +16 59.6 6.230 0.171 2526+/2.94+ 2549+/ 42.5+
2003 07 10 09 31.70 +16 25.5 6.326 0.169 2029+/2.35+ 2693+/ 44.9+
Brian G. Marsden (C) Copyright 2003 MPC M.P.E.C. 2003-D36
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