MPEC 2003-T04 : 2000 RD34
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M.P.E.C. 2003-T04 Issued 2003 Oct. 2, 02:41 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.
Supported in part by the Steven and Michele Kirsch Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2000 RD34
Revision to MPEC 2000-S54
Additional Observations:
K00R34D 1C2003 09 26.50421 07 20 07.02 +29 49 24.3 696
K00R34D 1C2003 09 26.50694 07 20 07.65 +29 49 23.2 696
K00R34D 1C2003 09 27.49951 07 23 58.68 +29 41 26.3 696
K00R34D 1C2003 09 27.50295 07 23 59.48 +29 41 24.9 696
K00R34D 5C2003 09 30.41354 07 35 12.25 +29 15 47.3 20.5 R 673
K00R34D 5C2003 09 30.43183 07 35 16.23 +29 15 37.7 673
K00R34D 5C2003 09 30.45162 07 35 20.95 +29 15 27.3 673
K00R34D 5C2003 10 01.49653 07 39 20.15 +29 05 27.7 20.5 R 673
K00R34D 5C2003 10 01.50799 07 39 22.61 +29 05 21.4 673
K00R34D 5C2003 10 01.51042 07 39 23.31 +29 05 19.1 673
Observer details:
673 Table Mountain Observatory, Wrightwood. Observers J. Young, A. Grigsby.
0.6-m reflector + CCD.
696 Whipple Observatory, Mt. Hopkins. Observer C. W. Hergenrother. Measurer
T. B. Spahr. 1.2-m reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
030926 696 91.0+ 31.1- 031001 673 91.3+ 35.5- MPO 13725 -0.040 day
Orbital elements:
2000 RD34
Epoch 2003 Dec. 27.0 TT = JDT 2453000.5 MPC
M 22.60625 (2000.0) P Q
n 0.35818962 Peri. 131.81254 +0.15213311 -0.98393314
a 1.9636348 Node 309.19254 +0.86730268 +0.17823806
e 0.3470293 Incl. 6.92466 +0.47396369 -0.01033316
P 2.75 H 17.6 G 0.15 U 4
Residuals in seconds of arc
000901 704 0.3+ 0.5- 000925 704 0.6- 0.1- 001025 704 0.3- 0.5-
000901 704 0.1+ 0.1- 000925 704 0.7- 0.7- 001025 704 0.6- 0.6+
000901 704 0.4+ 0.1- 000926 704 0.6+ 0.6- 001025 704 0.0 0.4-
000901 704 0.1+ 0.5- 000926 704 0.2+ 0.2- 001025 704 0.1- 0.5-
000902 699 1.0- 0.6+ 000926 704 0.1+ 0.3- 001025 704 0.3+ 0.3-
000902 699 1.8- 0.0 000926 704 0.1+ 0.5- 001127 704 0.0 0.2+
000902 699 1.1- 0.4+ 000926 046 0.4+ 0.2+ 001127 704 0.3+ 0.8-
000902 699 1.2- 0.4+ 000926 046 0.7+ 0.6- 001127 704 0.2+ 0.5-
000903 704 0.4- 0.4- 000926 046 0.4+ 0.5- 001127 704 0.3- 1.2-
000903 704 0.9+ 0.6+ 000926 046 0.2+ 0.2+ 001130 711 0.2- 0.7+
000903 704 0.5- 0.3- 000926 046 0.2- 0.0 001130 711 0.1+ 0.6+
000903 704 0.3- 0.2- 000926 046 0.2+ 0.2+ 001130 711 0.2- 0.7+
000922 608 2.7+ 2.1+ 000928 704 0.4+ 1.1- 001219 704 0.7+ 0.1+
000922 608 (2.5+ 3.7+) 000928 704 1.2- 1.3- 001219 704 0.1+ 0.4+
000922 608 2.4+ 2.5+ 000928 704 1.1- 1.2- 001219 704 0.6- 0.3-
000923 704 0.7- 0.5- 001002 699 0.3- 1.3+ 030926 696 1.1- 0.4+
000923 699 0.8- 0.4+ 001002 699 0.1- 0.3+ 030926 696 1.1- 0.5+
000923 704 0.4- 0.4- 001002 699 0.4- 0.6- 030927 696 0.2- 0.1-
000923 704 0.6- 0.1- 001002 699 0.9+ 1.0+ 030927 696 0.1- 0.1+
000923 699 1.2- 0.2+ 001003 704 0.2+ 0.0 030930 673 2.3+ 0.7-
000923 704 0.6- 0.0 001003 704 0.1- 0.4- 030930 673 0.4- 0.4-
000923 699 0.9- 0.6+ 001003 704 0.1+ 0.1- 030930 673 2.3+ 0.0
000923 704 0.3- 0.1- 001003 704 0.3+ 0.4- 031001 673 0.2+ 0.8+
000923 699 1.2- 0.9- 001003 704 0.3+ 0.3- 031001 673 1.6- 1.1+
000925 704 0.4- 0.1+ 001006 608 1.2+ 0.3+ 031001 673 0.4+ 0.2+
000925 704 0.1+ 0.7- 001006 608 0.9+ 0.4+
000925 704 0.1+ 0.8- 001006 608 1.3+ 0.3+
Ephemeris:
2000 RD34 a,e,i = 1.96, 0.35, 7 q = 1.2822
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 09 28 07 25.91 +29 37.3 1.116 1.304 75.8 48.2 20.2
2003 10 08 08 03.73 +27 53.8 1.070 1.291 77.1 49.0 20.1
2003 10 18 08 39.51 +25 35.5 1.030 1.284 78.6 49.6 20.1
2003 10 28 09 12.76 +22 49.8 0.992 1.282 80.4 49.8 20.0
2003 11 07 09 43.16 +19 45.0 0.958 1.288 82.7 49.8 19.9
2003 11 17 10 10.59 +16 29.0 0.924 1.299 85.4 49.4 19.8
2003 11 27 10 34.95 +13 09.2 0.891 1.316 88.8 48.6 19.8
2003 12 07 10 56.08 +09 52.0 0.856 1.338 92.9 47.4 19.7
2003 12 17 11 13.82 +06 42.8 0.822 1.365 97.8 45.6 19.6
2003 12 27 11 27.81 +03 46.4 0.786 1.396 103.6 43.2 19.5
2004 01 06 11 37.59 +01 07.5 0.751 1.431 110.5 40.1 19.3
2004 01 16 11 42.67 -01 09.7 0.717 1.469 118.6 36.0 19.2
2004 01 26 11 42.54 -02 59.8 0.688 1.509 128.0 30.9 19.0
2004 02 05 11 37.09 -04 17.4 0.668 1.551 138.6 24.8 18.8
2004 02 15 11 26.94 -04 58.8 0.660 1.595 150.2 17.9 18.6
2004 02 25 11 13.65 -05 03.5 0.670 1.639 161.9 10.8 18.5
2004 03 06 10 59.68 -04 38.2 0.699 1.684 169.5 6.1 18.4
2004 03 16 10 47.47 -03 55.4 0.750 1.730 164.8 8.7 18.8
2004 03 26 10 38.74 -03 08.6 0.822 1.775 154.5 14.0 19.2
2004 04 05 10 34.23 -02 29.2 0.912 1.820 144.2 18.7 19.7
2004 04 15 10 33.79 -02 03.3 1.018 1.865 134.6 22.5 20.1
2004 04 25 10 36.92 -01 53.2 1.137 1.909 125.8 25.3 20.4
2004 05 05 10 42.98 -01 59.3 1.266 1.952 117.8 27.2 20.8
Kyle E. Smalley (C) Copyright 2003 MPC M.P.E.C. 2003-T04
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