[Iaude] MPEC W109: 2023 WS2 [a=1.09,e=0.22,i=9.7,H=22.9]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Nov 24 04:58:06 EST 2023
M.P.E.C. 2023-W109 Issued 2023 November 24, 09:56 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 WS2
Observations:
K23W02S* C2023 11 18.50195307 44 28.708+16 49 00.59 21.76wXEW109F52
K23W02S C2023 11 18.51483107 44 27.636+16 49 31.87 21.72wXEW109F52
K23W02S C2023 11 18.52772107 44 26.548+16 50 03.25 21.73wXEW109F52
K23W02S C2023 11 18.54067007 44 25.449+16 50 34.53 21.65wXEW109F52
K23W02S C2023 11 18.64207807 44 16.736+16 54 39.55 21.49GVEW109F51
K23W02S C2023 11 18.64289307 44 16.670+16 54 41.48 21.50GVEW109F51
K23W02S KC2023 11 21.43706 07 40 34.32 +18 49 25.9 22.2 RVEW109691
K23W02S KC2023 11 21.45763 07 40 32.20 +18 50 17.4 22.0 RVEW109691
K23W02S KC2023 11 22.16613 07 39 26.64 +19 20 03.2 22 GVEW109204
K23W02S DC2023 11 24.36844 07 35 44.19 +20 54 52.0 21.7 GVEW109695
K23W02S DC2023 11 24.38314 07 35 42.38 +20 55 30.9 VEW109695
K23W02S DC2023 11 24.39614 07 35 40.79 +20 56 05.2 21.5 GVEW109695
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
691 Steward Observatory, Kitt Peak-Spacewatch. Observer M. J. Brucker. 0.9-m
f/3 reflector + CCD.
695 Kitt Peak. Observer J. V. Scotti. 2.3-m f/9 reflector + CCD.
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.
F52 Pan-STARRS 2, 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.
Orbital elements:
2023 WS2 Earth MOID = 0.0451 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 29.10603 (2000.0) P Q
n 0.86854663 Peri. 243.47880 +0.69016731 +0.70586205
a 1.0879459 Node 71.13109 -0.58938461 +0.67615226
e 0.2152009 Incl. 9.70161 -0.41987481 +0.21113239
P 1.13 H 22.96 G 0.15 U 8
Residuals in seconds of arc
231118 F52 0.1+ 0.1+ 231118 F51 0.0 0.1+ 231122 204 0.1- 0.1+
231118 F52 0.1+ 0.0 231118 F51 0.0 0.0 231124 695 0.2+ 0.3-
231118 F52 0.0 0.1- 231121 691 0.4+ 0.5- 231124 695 0.1+ 0.3-
231118 F52 0.1- 0.3- 231121 691 0.5+ 0.9- 231124 695 0.3+ 0.4-
Ephemeris:
2023 WS2 a,e,i = 1.09, 0.22, 10 q = 0.8538
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 10 25 07 49 50.5 +03 28 09 0.2625 1.0378 92.1 73.3 22.7
...
2023 11 09 07 51 18.3 +10 58 27 0.2454 1.0918 108.0 59.7 22.2
...
2023 11 17 07 46 05.7 +15 49 34 0.2348 1.1196 118.3 51.0 21.9
...
2023 11 23 07 38 06.3 +19 55 51 0.2280 1.1398 127.1 43.7 21.7
2023 11 24 07 36 23.0 +20 38 58 0.2271 1.1431 128.6 42.4 21.7
2023 11 25 07 34 32.5 +21 22 35 0.2263 1.1464 130.2 41.1 21.6
...
2023 12 01 07 20 53.4 +25 51 17 0.2229 1.1655 139.9 33.0 21.4
...
2023 12 09 06 55 40.6 +31 44 38 0.2248 1.1897 153.0 22.1 21.2
...
2023 12 24 05 55 57.5 +39 46 20 0.2551 1.2304 163.5 13.1 21.2
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-W109
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