MPEC 2000-A11: 1998 VO33
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M.P.E.C. 2000-A11 Issued 2000 Jan. 4, 18:54 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
BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
1998 VO33
Revision to MPEC 1998-W10
Observations:
J98V33O C2000 01 01.21108 14 37 57.89 +05 23 01.0 104
J98V33O C2000 01 02.20823 14 45 46.64 +04 41 52.9 18.7 V 104
J98V33O C2000 01 02.21359 14 45 49.22 +04 41 38.0 104
J98V33O C2000 01 02.21640 14 45 50.44 +04 41 32.1 18.9 V 104
J98V33O C2000 01 04.20278 15 01 57.90 +03 15 12.8 18.8 V 104
Observer details:
104 San Marcello Pistoiese. Observers L. Tesi, A. Boattini, M.Tombelli.
Measurers G. Forti, L. Tesi, A. Boattini, M. Tombelli. 0.40-m f/5
reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
000101 104 22.3+ 19.2- 000104 104 23.4+ 20.4- MPC 36085 -0.0049 day
Orbital elements:
1998 VO33
Epoch 2000 Feb. 26.0 TT = JDT 2451600.5 Williams
M 10.68062 (2000.0) P Q
n 0.70688172 Peri. 209.69663 +0.05753848 +0.97078089
a 1.2480679 Node 64.47208 -0.85753855 +0.16754542
e 0.8093680 Incl. 14.96158 -0.51119171 -0.17179347
P 1.39 H 17.0 G 0.15 U 4
Residuals in seconds of arc
981115 809 1.0- 0.1- 981118 711 0.5+ 0.7- 981124 118 0.9- 0.1-
981115 809 0.7+ 1.2- 981118 711 0.2+ 0.7- 981126 402 0.1- 0.1-
981116 809 1.2+ 0.5- 981118 711 0.3+ 0.7- 981126 402 0.2- 0.1+
981117 758 0.1- 0.2+ 981118 355 1.0+ 0.5- 981126 402 0.2- 0.1-
981117 758 0.4- 0.3+ 981118 355 0.8+ 0.2- 981128 750 0.9+ 0.5-
981117 758 0.1- 0.2+ 981118 355 0.7+ 0.4- 981128 750 (1.5+ 3.2-)
981117 713 1.0- 0.3+ 981118 143 0.4+ 0.3+ 981128 118 0.4+ 0.3-
981117 713 0.3- 0.3+ 981118 143 0.3- 0.3+ 981128 118 0.4+ 0.4-
981117 713 0.6- 0.1+ 981118 143 0.3- 0.1- 981128 120 0.2+ 0.1+
981117 713 0.3- 0.0 981118 022 (2.9+ 0.7-) 981128 118 0.4+ 0.2-
981117 711 0.2+ 0.1+ 981118 022 (2.9+ 0.6-) 981128 120 0.3+ 0.1+
981117 711 0.1+ 0.0 981118 022 (2.9+ 0.6-) 981128 120 0.2- 0.2-
981117 711 0.1+ 0.1+ 981119 897 0.2+ 0.1+ 981128 587 0.1+ 0.3-
981117 734 0.1- 0.2+ 981119 897 0.2- 0.0 981128 587 0.1+ 0.1-
981117 734 0.1+ 0.2+ 981119 627 0.5- 0.7+ 981128 104 1.3+ 0.5-
981117 734 0.2+ 0.2+ 981119 627 0.9- 0.5+ 981128 104 1.2+ 0.7-
981117 426 0.2- 0.2+ 981119 627 0.4- 0.7+ 981128 104 0.0 0.0
981117 426 0.1- 0.1+ 981119 627 1.0- 0.4+ 981128 104 1.2- 0.2-
981117 426 0.6+ 0.1- 981120 860 0.2- 0.6+ 981129 402 1.0- 1.0-
981117 428 1.0+ 0.0 981120 860 0.4- 0.3+ 981129 402 0.9- 1.2-
981117 428 1.1+ 0.1+ 981120 860 1.3- 0.7+ 981129 402 0.9- 1.1-
981117 428 0.3+ 0.1+ 981120 360 0.3- 0.3+ 981207 046 0.1+ 0.8+
981117 428 0.4+ 0.1+ 981120 360 0.4- 0.3+ 981207 046 0.3- 0.3+
981117 428 0.5+ 0.1+ 981120 360 0.4- 0.4+ 981207 046 0.4+ 0.6+
981117 428 0.4+ 0.4+ 981121 557 0.4- 0.2- 981208 151 0.2+ 1.9+
981117 355 0.6+ 0.3+ 981121 557 0.5- 0.1- 981208 151 1.2- 1.1+
981117 355 0.5+ 0.1+ 981121 557 0.4- 0.0 981208 151 (1.5+ 2.3+)
981117 355 0.1+ 0.3+ 981121 557 0.7- 0.1- 981210 118 0.3- 0.5+
981117 355 0.2+ 0.7+ 981121 557 0.4- 0.1- 981210 118 0.7- 0.4+
981117 046 0.0 0.1+ 981121 704 (2.9+ 1.2-) 981210 118 0.4- 0.4+
981117 046 0.2+ 0.1+ 981121 704 (2.9+ 1.5-) 981211 360 0.0 0.2-
981117 046 0.3+ 0.0 981121 704 (2.7+ 1.1-) 981211 360 0.4- 0.3+
981117 046 0.1+ 0.0 981121 704 1.8+ 0.0 981211 360 0.0 0.2+
981117 151 0.3+ 0.0 981121 704 1.6+ 1.9- 981212 422 0.3- 0.1-
981117 151 0.7- 0.0 981122 151 0.7- 0.1- 981212 422 0.3- 0.1-
981117 596 0.1+ 0.2+ 981122 151 0.8- 0.6- 981212 422 0.3+ 0.2+
981117 151 0.1+ 0.1+ 981122 151 0.5- 0.5- 981215 046 0.1+ 0.1-
981117 596 0.2+ 0.2- 981123 699 1.8+ 0.3- 981215 046 0.2- 0.2-
981117 106 0.8- 0.2+ 981123 699 (2.1+ 0.1-) 981215 046 0.2+ 0.0
981117 596 0.4+ 0.0 981123 699 2.0+ 0.2- 981217 402 0.3+ 0.2-
981117 106 0.9- 0.0 981123 118 0.4- 0.1+ 981217 402 0.3+ 0.4-
981117 106 0.8- 0.1+ 981123 118 0.5- 0.2+ 981217 402 0.4+ 0.2-
981117 106 0.8- 0.0 981123 118 0.3- 0.1+ 990102 658 0.1- 0.3+
981117 106 0.7- 0.1- 981123 046 0.1+ 0.2- 990102 658 0.2- 0.0
981117 106 0.9- 0.1+ 981123 046 0.1+ 0.0 990102 658 0.1- 0.5+
981117 106 0.8- 0.1+ 981123 046 0.3- 0.2- 990121 561 0.5- 0.2+
981117 106 0.8- 0.0 981124 704 1.1+ 0.2+ 990121 561 0.4- 0.1-
981117 587 0.1- 0.2- 981124 704 1.9+ 0.3- 990121 561 0.3- 0.0
981117 587 0.2- 0.2+ 981124 704 1.4+ 0.4+ 000101 104 0.4+ 1.1-
981117 106 1.0- 0.3+ 981124 750 (4.9+ 0.4-) 000102 104 0.5- 1.2+
981118 761 0.1+ 0.2- 981124 750 1.5+ 0.1+ 000102 104 0.2+ 0.2-
981118 761 0.3+ 0.1- 981124 704 (2.9+ 0.8+) 000102 104 1.4- 1.0+
981118 713 0.5+ 0.6- 981124 118 0.9- 0.0 000104 104 0.8+ 1.3-
981118 713 0.6+ 0.4- 981124 118 0.9- 0.1-
Ephemeris:
1998 VO33 a,e,i = 1.25, 0.81, 15 q = 0.2379
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1999 12 28 14 07.05 +08 00.9 0.755 1.019 70.4 65.4 18.7
2000 01 02 14 44.12 +04 50.7 0.704 0.943 65.5 71.7 18.6
2000 01 07 15 25.84 +01 05.1 0.670 0.862 59.3 78.8 18.6
2000 01 12 16 11.41 -03 06.3 0.658 0.776 51.9 86.2 18.6
2000 01 17 16 59.23 -07 23.1 0.672 0.684 44.0 93.0 18.6
Gareth V. Williams (C) Copyright 2000 MPC M.P.E.C. 2000-A11
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