[Iaude] MPEC X22: 2019 WB6 [a=2.02,e=0.41,i=11.8,H=20.5]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Dec 2 03:10:41 EST 2019
M.P.E.C. 2019-X22 Issued 2019 December 2, 08:09 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Division F 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2019 WB6
Observations:
K19W06B C2019 11 25.58605207 56 40.384-00 06 12.33 22.6 GVEX022F52
K19W06B C2019 11 25.60000607 56 41.685-00 06 21.66 22.7 GVEX022F52
K19W06B C2019 11 25.61398607 56 42.927-00 06 30.76 22.1 GVEX022F52
K19W06B C2019 11 25.62797907 56 44.219-00 06 40.00 22.4 GVEX022F52
K19W06B* C2019 11 29.55596408 02 56.914-00 49 44.54 22.12wUEX022F51
K19W06B C2019 11 29.56870308 02 58.062-00 49 52.71 21.62wUEX022F51
K19W06B C2019 11 29.58146108 02 59.188-00 50 01.31 22.03wUEX022F51
K19W06B C2019 11 29.59421208 03 00.325-00 50 09.29 22.23wUEX022F51
K19W06B |C2019 11 30.29027 08 04 05.76 -00 57 29.7 22.6 GVEX022807
K19W06B |C2019 11 30.29592 08 04 06.31 -00 57 33.5 22.3 GVEX022807
K19W06B |C2019 12 01.30055 08 05 39.88 -01 08 19.1 21.9 GVEX022807
K19W06B |C2019 12 01.30621 08 05 40.37 -01 08 23.0 21.9 GVEX022807
K19W06B |C2019 12 01.31187 08 05 40.88 -01 08 26.7 21.6 GVEX022807
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes.
1.00-m f/10.0 astrograph + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman. Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J.
Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R.
Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
Orbital elements:
2019 WB6 Earth MOID = 0.2114 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 31.28756 (2000.0) P Q
n 0.34349606 Peri. 14.48155 -0.93162166 -0.34369667
a 2.0192412 Node 144.69377 +0.30979541 -0.92095972
e 0.4075330 Incl. 11.79372 +0.19002078 -0.18359136
P 2.87 H 20.5 G 0.15 U 8
Residuals in seconds of arc
191125 F52 0.1- 0.1- 191129 F51 0.1+ 0.1+ 191201 807 0.1+ 0.3+
191125 F52 0.3+ 0.1- 191129 F51 0.0 0.2- 191201 807 0.1- 0.0
191125 F52 0.2- 0.1+ 191129 F51 0.0 0.1+ 191201 807 0.1+ 0.1-
191125 F52 0.0 0.1+ 191130 807 0.3- 0.0
191129 F51 0.1- 0.0 191130 807 0.4+ 0.2-
Ephemeris:
2019 WB6 a,e,i = 2.02, 0.41, 12 q = 1.1963
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 11 02 07 16 52.6 +04 11 51 1.0236 1.6298 107.9 35.4 23.1
...
2019 11 17 07 42 39.0 +01 29 43 0.8457 1.5497 115.1 35.3 22.5
...
2019 11 25 07 55 44.1 +00 00 22 0.7581 1.5078 118.9 35.0 22.2
...
2019 12 01 08 05 11.7 -01 05 12 0.6960 1.4771 121.9 34.5 22.0
2019 12 02 08 06 44.5 -01 15 51 0.6859 1.4720 122.4 34.5 21.9
2019 12 03 08 08 16.9 -01 26 24 0.6760 1.4670 122.9 34.4 21.9
...
2019 12 09 08 17 21.0 -02 26 49 0.6181 1.4371 125.9 33.7 21.6
...
2019 12 17 08 29 01.2 -03 36 14 0.5460 1.3988 130.0 32.6 21.3
...
2020 01 01 08 49 44.3 -04 43 14 0.4268 1.3326 138.3 29.4 20.6
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-X22
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