MPEC 2023-W118 : 2023 WB3
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M.P.E.C. 2023-W118 Issued 2023 November 24, 22:51 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 WB3
Observations:
K23W03B* C2023 11 22.55085405 28 46.613+12 35 28.98 20.46wXEW118F51
K23W03B C2023 11 22.56291905 28 45.470+12 35 07.68 20.64wXEW118F51
K23W03B C2023 11 22.57779405 28 44.069+12 34 41.47 20.51wXEW118F51
K23W03B KB2023 11 23.07163205 28 01.35 +12 20 16.9 19.8 GXEW118958
K23W03B KB2023 11 23.07961505 28 00.54 +12 20 02.4 20.2 GXEW118958
K23W03B KB2023 11 23.08749105 27 59.87 +12 19 48.7 XEW118958
K23W03B KC2023 11 23.21529005 27 49.37 +12 16 09.5 20.5 GVEW118H21
K23W03B KC2023 11 23.22098805 27 48.85 +12 15 59.8 19.8 GVEW118H21
K23W03B KC2023 11 23.22383605 27 48.57 +12 15 54.6 20.1 GVEW118H21
K23W03B KC2023 11 23.22934405 27 48.07 +12 15 45.3 19.8 GVEW118H21
K23W03B KB2023 11 23.36657 05 27 35.29 +12 11 50.2 20.2 GXEW118H36
K23W03B KB2023 11 23.39094 05 27 33.03 +12 11 07.9 20.0 GXEW118H36
K23W03B KB2023 11 23.41531 05 27 30.76 +12 10 26.1 20.4 GXEW118H36
K23W03B pC2023 11 23.88971405 26 50.43 +11 56 59.4 20.5 GVEW118L01
K23W03B pC2023 11 23.89182005 26 50.22 +11 56 55.9 20.0 GVEW118L01
K23W03B pC2023 11 23.89476605 26 49.94 +11 56 50.7 19.9 GVEW118L01
K23W03B KC2023 11 23.92491605 26 47.27 +11 56 00.3 19.9 GVEW118104
K23W03B KC2023 11 23.93371605 26 46.41 +11 55 45.3 20.1 GVEW118104
K23W03B KC2023 11 23.93935 05 26 45.91 +11 55 35.9 20.0 GVEW118204
K23W03B KC2023 11 23.94000005 26 45.86 +11 55 35.3 19.9 GVEW118104
K23W03B KC2023 11 23.96366 05 26 43.69 +11 54 55.6 VEW118204
K23W03B KB2023 11 24.00890 05 26 39.47 +11 53 39.9 19.9 VZEW118C95
K23W03B KB2023 11 24.02604 05 26 37.90 +11 53 10.7 20.3 VZEW118C95
K23W03B KB2023 11 24.04319 05 26 36.28 +11 52 41.8 20.5 VZEW118C95
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m F4 Reflector + CCD.
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
958 Observatoire de Dax. Observer P. Dupouy. 0.50-m f/4.5 Reflector + CMO.
C95 SATINO Remote Observatory, Haute Provence. Observer D. Husar. 0.30-m
f/5.8 reflector + CMO.
F51 Pan-STARRS 1, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.81-m f/4.0 astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/4.8 reflector +
CMO.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2023 WB3 Earth MOID = 0.1972 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 0.85528 (2000.0) P Q
n 0.22679356 Peri. 126.07559 +0.97627554 +0.01292812
a 2.6630679 Node 234.17363 -0.06600859 +0.96847211
e 0.5874837 Incl. 15.46115 +0.20622544 +0.24878633
P 4.35 H 20.39 G 0.15 U 9
Residuals in seconds of arc
231122 F51 0.0 0.0 231123 H21 0.1- 0.2- 231123 104 0.5+ 0.1-
231122 F51 0.0 0.0 231123 H21 0.1+ 0.1- 231123 104 0.2- 0.4-
231122 F51 0.0 0.0 231123 H36 0.5- 0.1- 231123 204 0.1- 0.1+
231123 958 0.3- 0.8+ 231123 H36 0.3- 0.5- 231123 104 0.3+ 0.1+
231123 958 1.3- 0.1+ 231123 H36 0.2- 0.4- 231123 204 0.4+ 0.5+
231123 958 0.3- 0.0 231123 L01 0.1+ 0.3+ 231124 C95 0.6- 0.2+
231123 H21 0.1- 0.1+ 231123 L01 0.2- 0.3+ 231124 C95 0.1- 0.3-
231123 H21 0.1+ 0.2+ 231123 L01 0.4- 0.0 231124 C95 0.4- 0.4-
Ephemeris:
2023 WB3 a,e,i = 2.66, 0.59, 15 q = 1.0986
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 10 25 05 57 26.5 +30 41 55 0.3804 1.2355 121.3 43.5 20.4
...
2023 11 09 05 47 01.3 +20 19 34 0.4076 1.3254 138.9 29.4 20.3
...
2023 11 17 05 36 45.6 +15 29 59 0.4340 1.3786 148.8 21.8 20.3
...
2023 11 23 05 28 07.8 +12 22 31 0.4609 1.4202 155.6 16.7 20.4
2023 11 24 05 26 40.2 +11 54 06 0.4661 1.4273 156.6 15.9 20.4
2023 11 25 05 25 12.7 +11 26 31 0.4714 1.4344 157.6 15.2 20.4
...
2023 12 01 05 16 38.2 +08 59 07 0.5073 1.4776 162.4 11.7 20.5
...
2023 12 09 05 06 17.3 +06 30 46 0.5660 1.5366 163.7 10.4 20.7
...
2023 12 24 04 52 48.5 +04 04 48 0.7095 1.6498 153.7 15.3 21.6
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-W118
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