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M.P.E.C. 1999-L18 Issued 1999 June 9, 22:19 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.
BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
1999 JV127
Observations:
J99JC7V* C1999 05 10.02449 12 04 03.12 -00 22 16.9 23.8 R 807
J99JC7V C1999 05 10.03137 12 04 03.09 -00 22 16.6 23.6 R 807
J99JC7V C1999 05 10.03824 12 04 03.04 -00 22 16.5 23.9 R 807
J99JC7V C1999 05 10.05198 12 04 02.96 -00 22 16.1 23.6 R 807
J99JC7V C1999 05 10.05908 12 04 02.93 -00 22 16.2 24.4 R 807
J99JC7V C1999 05 10.06595 12 04 02.89 -00 22 15.8 23.9 R 807
J99JC7V C1999 05 10.07282 12 04 02.86 -00 22 15.9 24.3 R 807
J99JC7V C1999 05 10.07970 12 04 02.80 -00 22 15.6 24.3 R 807
J99JC7V C1999 05 10.08657 12 04 02.77 -00 22 15.5 24.1 R 807
J99JC7V C1999 05 10.09351 12 04 02.72 -00 22 15.2 24.0 R 807
J99JC7V C1999 05 10.10039 12 04 02.69 -00 22 15.2 23.5 R 807
J99JC7V C1999 05 10.10738 12 04 02.65 -00 22 14.9 23.7 R 807
J99JC7V C1999 05 10.11425 12 04 02.62 -00 22 14.7 23.9 R 807
J99JC7V C1999 05 10.12422 12 04 02.56 -00 22 14.6 23.5 R 807
J99JC7V C1999 05 10.13108 12 04 02.52 -00 22 14.4 23.6 R 807
J99JC7V C1999 05 10.13796 12 04 02.48 -00 22 14.3 23.6 R 807
J99JC7V C1999 05 10.14483 12 04 02.44 -00 22 14.1 23.4 R 807
J99JC7V C1999 05 10.15181 12 04 02.40 -00 22 14.1 23.3 R 807
J99JC7V C1999 05 11.06895 12 03 57.43 -00 21 53.4 23.8 R 807
J99JC7V C1999 05 11.08419 12 03 57.35 -00 21 53.1 23.8 R 807
J99JC7V C1999 05 11.09111 12 03 57.30 -00 21 52.9 23.7 R 807
J99JC7V C1999 05 11.09815 12 03 57.26 -00 21 52.8 23.6 R 807
J99JC7V C1999 05 11.10509 12 03 57.22 -00 21 52.7 24.1 R 807
J99JC7V C1999 05 11.11203 12 03 57.20 -00 21 52.6 23.9 R 807
J99JC7V C1999 05 11.11906 12 03 57.14 -00 21 52.4 23.6 R 807
J99JC7V C1999 05 11.12606 12 03 57.11 -00 21 52.3 23.4 R 807
J99JC7V C1999 05 11.13300 12 03 57.08 -00 21 52.0 23.5 R 807
J99JC7V C1999 05 11.14020 12 03 57.03 -00 21 51.9 23.6 R 807
J99JC7V C1999 05 11.14707 12 03 57.00 -00 21 51.7 23.5 R 807
J99JC7V C1999 05 11.15394 12 03 56.96 -00 21 51.6 23.7 R 807
J99JC7V C1999 05 11.16081 12 03 56.92 -00 21 51.5 23.4 R 807
J99JC7V C1999 05 18.03312 12 03 23.63 -00 19 42.5 23.6 R 807
J99JC7V C1999 05 18.04000 12 03 23.61 -00 19 42.6 23.7 R 807
J99JC7V C1999 05 18.04696 12 03 23.57 -00 19 42.2 23.3 R 807
J99JC7V C1999 05 18.05383 12 03 23.54 -00 19 42.3 23.4 R 807
J99JC7V C1999 05 18.06141 12 03 23.50 -00 19 42.0 23.4 R 807
J99JC7V C1999 05 18.06872 12 03 23.46 -00 19 42.0 23.4 R 807
J99JC7V C1999 05 18.07576 12 03 23.44 -00 19 41.8 23.4 R 807
J99JC7V C1999 05 18.10527 12 03 23.30 -00 19 41.5 24.0 R 807
J99JC7V C1999 05 18.11227 12 03 23.27 -00 19 41.4 24.0 R 807
J99JC7V C1999 05 18.11922 12 03 23.26 -00 19 41.0 24.0 R 807
J99JC7V C1999 05 18.12638 12 03 23.21 -00 19 41.0 23.7 R 807
J99JC7V C1999 05 18.13360 12 03 23.19 -00 19 40.9 23.6 R 807
J99JC7V C1999 05 18.14048 12 03 23.12 -00 19 40.5 23.6 R 807
Observer details:
807 Cerro Tololo. Observers R. L. Allen, G. Bernstein, P. Guhathakurta.
Measurer G. Bernstein. 4-m Blanco reflector + CCD.
Orbital elements:
1999 JV127
Epoch 1999 May 2.0 TT = JDT 2451300.5 Williams
M 179.42203 (2000.0) P Q
n 0.01441121 Peri. 0.09465 +0.99846310 -0.05031887
a 16.7238276 Node 3.09130 +0.05056009 +0.65542254
e 0.3590596 Incl. 25.51127 +0.02269595 +0.75358430
P 68.4 H 10.4 G 0.15
From 44 observations 1999 May 10-18. E-assumed.
Ephemeris:
1999 JV127 a,e,i = 16.72, 0.36, 26 q = 10.719
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1999 06 01 12 02.62 -00 17.6 22.352 22.729 110.6 2.4 24.2
1999 06 11 12 02.36 -00 18.0 22.513 22.729 101.0 2.5 24.2
1999 06 21 12 02.38 -00 20.1 22.680 22.729 91.5 2.6 24.2
1999 07 01 12 02.66 -00 24.0 22.848 22.729 82.0 2.5 24.3
1999 07 11 12 03.19 -00 29.4 23.011 22.729 72.6 2.4 24.3
1999 07 21 12 03.96 -00 36.4 23.167 22.729 63.3 2.3 24.3
1999 07 31 12 04.95 -00 44.7 23.310 22.728 54.0 2.1 24.3
1999 08 10 12 06.14 -00 54.4 23.436 22.728 44.8 1.8 24.3
1999 08 20 12 07.49 -01 05.1 23.544 22.728 35.6 1.5 24.2
Gareth V. Williams (C) Copyright 1999 MPC M.P.E.C. 1999-L18
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