MPEC 2003-B09 : 1994 JX
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M.P.E.C. 2003-B09 Issued 2003 Jan. 19, 16:57 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
1994 JX
Revision to MPEC 1994-M06
Additional Observations:
J94J00X 5C2003 01 18.46968 12 45 02.64 +49 59 52.7 20.0 R 673
J94J00X 5C2003 01 18.47801 12 45 03.21 +50 00 00.4 673
J94J00X 5C2003 01 18.48692 12 45 03.93 +50 00 09.2 673
J94J00X 5C2003 01 18.49572 12 45 04.35 +50 00 16.4 673
J94J00X 5C2003 01 19.50764 12 46 11.44 +50 15 09.2 20.0 R 673
J94J00X 5C2003 01 19.51169 12 46 11.70 +50 15 12.6 673
J94J00X 5C2003 01 19.51574 12 46 11.93 +50 15 16.5 673
J94J00X 5C2003 01 19.51991 12 46 12.14 +50 15 19.4 673
Observer details:
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m
reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
030118 673 0.04+ 0.03- 030119 673 0.04+ 0.03- MPC 25341 -0.11 day
Orbital elements:
1994 JX
Epoch 2002 Nov. 22.0 TT = JDT 2452600.5 MPC
M 309.93550 (2000.0) P Q
n 0.21449053 Peri. 193.42356 -0.43572628 +0.79473802
a 2.7639529 Node 52.53193 -0.76882486 -0.08452515
e 0.5723782 Incl. 32.16529 -0.46802879 -0.60103825
P 4.60 H 17.6 G 0.15 U 1
Residuals in seconds of arc
940503 693 (0.5+ 2.4+) 940516 897 1.3+ 0.2+ 940617 413 0.5+ 0.2-
940503 693 0.2- 1.3+ 940516 897 0.6+ 0.7+ 940618 413 0.4+ 0.3-
940504 693 0.0 0.2- 940516 596 (0.4+ 3.4-) 940618 413 0.2+ 0.5-
940504 693 0.9- 0.2- 940516 596 (1.5+ 8.2-) 940619 413 0.2+ 0.1-
940514 675 (2.4+ 1.2+) 940516 596 0.6+ 0.1+ 940619 413 0.2+ 0.4-
940514 675 (3.8+ 2.7-) 940516 596 0.5+ 0.5- 940620 413 0.5+ 0.0
940515 675 1.7- 0.4- 940516 596 0.8- 0.5- 940620 413 0.4+ 0.2+
940515 675 (2.6- 0.8+) 940517 670 0.5+ 0.4- 940725 413 0.9- 0.4-
940515 557 0.8- 0.3+ 940517 670 1.6- 1.2- 940725 413 0.7- 0.4-
940515 557 0.8- 0.1+ 940517 046 0.1+ 0.0 940726 413 0.5- 0.6-
940515 557 0.8- 0.0 940517 046 0.1+ 0.0 940726 413 0.2- 0.4-
940515 557 0.8- 0.1+ 940517 046 0.0 0.2- 940815 413 0.5+ 0.3+
940515 046 0.9- 0.5+ 940517 046 0.0 0.3- 940815 413 0.3+ 0.2+
940515 046 1.1- 0.4+ 940517 046 0.2+ 0.5- 940816 413 0.8+ 0.0
940515 046 1.0- 0.4+ 940518 897 0.9+ 0.5- 940816 413 0.7+ 0.2-
940515 046 1.0- 0.5+ 940518 897 1.1+ 0.7+ 940917 413 0.5+ 0.2+
940515 046 0.6- 0.1- 940518 360 1.2+ 0.2- 940917 413 0.2+ 0.3+
940515 046 0.6- 0.3+ 940518 360 1.1+ 0.0 030118 673 0.1- 0.0
940515 046 0.6- 0.1- 940518 897 0.5+ 0.4- 030118 673 0.2+ 0.3+
940516 323 0.6- 0.5- 940518 900 (1.1+ 2.3-) 030118 673 1.6+ 1.2+
940516 360 0.5+ 0.1- 940518 900 1.8+ 0.2+ 030118 673 0.2+ 0.7+
940516 360 0.5+ 0.1+ 940607 474 0.3- 0.4- 030119 673 0.2+ 0.2+
940516 360 0.5+ 0.1- 940607 474 0.6+ 0.4+ 030119 673 0.2+ 0.0
940516 900 1.1+ 0.3- 940612 474 0.5+ 1.3+ 030119 673 0.0 0.3+
940516 900 0.4+ 0.2+ 940612 474 0.3- 1.5+ 030119 673 0.5- 0.5-
940516 897 1.0+ 0.3+ 940617 413 0.5+ 0.1-
Ephemeris:
1994 JX a,e,i = 2.76, 0.57, 32 q = 1.1819
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 01 11 12 35.95 +48 16.0 1.631 2.228 114.6 23.7 21.5
2003 01 21 12 47.78 +50 37.4 1.509 2.158 118.4 23.6 21.3
2003 01 31 12 56.50 +53 15.7 1.400 2.088 121.2 23.8 21.0
2003 02 10 13 00.79 +56 03.6 1.304 2.017 122.8 24.3 20.8
2003 02 20 12 59.09 +58 48.8 1.221 1.945 123.0 25.2 20.6
2003 03 02 12 49.75 +61 14.0 1.150 1.873 121.8 26.7 20.5
2003 03 12 12 31.93 +62 55.2 1.091 1.801 119.5 28.7 20.3
2003 03 22 12 07.30 +63 26.6 1.040 1.729 116.2 31.1 20.2
2003 04 01 11 40.50 +62 28.2 0.997 1.658 112.3 33.9 20.1
2003 04 11 11 17.43 +59 53.3 0.960 1.588 108.1 36.9 20.0
2003 04 21 11 01.82 +55 49.1 0.927 1.520 103.7 40.0 19.9
2003 05 01 10 54.20 +50 27.7 0.899 1.455 99.3 43.1 19.9
2003 05 11 10 53.45 +44 00.2 0.876 1.394 95.1 46.2 19.8
2003 05 21 10 57.93 +36 36.6 0.857 1.338 91.0 49.1 19.7
2003 05 31 11 06.23 +28 25.3 0.844 1.288 87.3 51.8 19.7
2003 06 10 11 17.39 +19 36.7 0.839 1.247 83.9 54.1 19.7
2003 06 20 11 30.72 +10 23.9 0.843 1.214 81.0 55.7 19.7
2003 06 30 11 45.92 +01 02.0 0.857 1.193 78.6 56.7 19.7
2003 07 10 12 03.00 -08 13.3 0.880 1.183 76.8 56.8 19.7
2003 07 20 12 22.16 -17 07.6 0.913 1.184 75.5 56.2 19.8
2003 07 30 12 43.96 -25 29.7 0.954 1.198 74.9 54.9 19.9
2003 08 09 13 09.22 -33 11.8 1.004 1.223 74.7 53.1 20.0
2003 08 19 13 38.96 -40 06.6 1.059 1.259 74.8 50.9 20.1
2003 08 29 14 14.46 -46 06.8 1.122 1.303 75.1 48.5 20.2
2003 09 08 14 56.85 -51 03.1 1.192 1.355 75.5 46.1 20.4
2003 09 18 15 46.49 -54 42.9 1.268 1.413 75.8 43.6 20.5
2003 09 28 16 42.06 -56 54.7 1.353 1.475 75.9 41.2 20.7
2003 10 08 17 40.09 -57 33.7 1.447 1.541 75.6 38.9 20.9
2003 10 18 18 36.03 -56 46.4 1.550 1.609 74.9 36.7 21.1
2003 10 28 19 26.55 -54 50.1 1.663 1.680 73.6 34.6 21.3
2003 11 07 20 10.40 -52 05.8 1.785 1.751 71.9 32.5 21.4
2003 11 17 20 47.94 -48 52.2 1.915 1.823 69.6 30.5 21.6
2003 11 27 21 20.24 -45 23.4 2.053 1.895 66.8 28.6 21.8
2003 12 07 21 48.40 -41 49.2 2.197 1.967 63.6 26.6 22.0
A. U. Tomatic (C) Copyright 2003 MPC M.P.E.C. 2003-B09
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