MPEC 2023-W32 : 2023 SA2
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M.P.E.C. 2023-W32 Issued 2023 November 19, 14:21 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 SA2
Revision to MPEC 2023-S108
Additional Observations:
K23S02A 5C2014 05 22.50235315 49 17.32 -11 04 17.0 23.5 rWEW032T14
K23S02A C2020 07 21.35270616 35 01.519-22 54 04.04 22.53wUEW032F51
K23S02A C2020 07 21.36241316 35 01.145-22 54 13.07 22.33wUEW032F51
K23S02A C2020 07 21.37211616 35 00.781-22 54 22.14 22.62wUEW032F51
Observer details:
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.
T14 Canada-France-Hawaii Telescope, Maunakea. Observer B. Gladman. Measurer
S. Deen. 3.58-m Canada-France-Hawaii Telescope + CCD.
Orbital elements:
2023 SA2 Earth MOID = 0.1184 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 2.85787 (2000.0) P Q
n 0.33184177 Peri. 234.56057 +0.93423893 +0.34574365
a 2.0662459 Node 105.07146 -0.29075534 +0.88045306
e 0.4659578 Incl. 5.20002 -0.20654043 +0.32444374
P 2.97 H 22.75 G 0.15 U 1
Residuals in seconds of arc
140522 T14 0.1- 0.0 230918 E23 0.4+ 1.4- 231005 F51 0.0 0.1+
200721 F51 0.0 0.0 230918 E23 0.0 0.0 231005 F51 0.1+ 0.1+
200721 F51 0.0 0.0 230918 E23 0.4- 0.7+ 231005 F51 0.0 0.1+
200721 F51 0.1+ 0.0 230918 M49 0.3- 0.1+ 231011 W94 1.3- 0.1+
230917 W94 0.6+ 0.3+ 230918 M49 0.1- 0.3+ 231011 W94 0.6- 0.1-
230917 W94 0.2+ 0.0 230918 M49 0.0 0.2+ 231011 W94 0.7- 0.3+
230917 W94 0.2- 0.2- 230920 X10 0.8- 0.2- 231011 X10 0.7+ 0.5+
230917 X10 0.1+ 0.3+ 230920 X10 0.3+ 0.2- 231011 X10 0.3+ 0.1+
230917 X10 0.0 0.5+ 230920 X10 0.5+ 0.1+ 231011 X10 0.2+ 0.7-
230917 X10 0.1+ 0.1+ 231003 I52 0.2+ 0.5- 231013 F52 0.0 0.0
230917 X10 0.5+ 0.0 231003 I52 0.9- 0.7- 231013 F52 0.1+ 0.1+
230917 X10 0.2+ 0.1- 231003 I52 0.3+ 0.4- 231013 F52 0.1+ 0.1+
230917 X10 0.3+ 0.2+ 231003 I52 0.2- 0.2+ 231021 F51 0.1+ 0.3+
230918 X10 0.1- 0.5+ 231003 691 0.2+ 0.1+ 231021 F51 0.1+ 0.1+
230918 X10 0.0 0.2+ 231003 691 0.4- 0.4- 231021 F51 0.0 0.1+
230918 X10 0.3+ 0.5+ 231005 F51 0.0 0.0 231021 F51 0.1+ 0.1+
Ephemeris:
2023 SA2 a,e,i = 2.07, 0.47, 5 q = 1.1035
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 10 20 01 30 38.4 -19 26 53 0.2412 1.2117 150.5 23.9 21.2
...
2023 11 04 01 39 53.8 -10 45 31 0.3236 1.2842 150.8 22.1 21.9
...
2023 11 12 01 44 34.1 -06 52 47 0.3787 1.3275 148.4 23.0 22.4
...
2023 11 18 01 48 28.8 -04 15 48 0.4255 1.3615 145.7 24.2 22.7
2023 11 19 01 49 10.8 -03 50 58 0.4338 1.3673 145.2 24.4 22.8
2023 11 20 01 49 53.7 -03 26 30 0.4422 1.3731 144.7 24.6 22.8
...
2023 11 26 01 54 30.4 -01 06 57 0.4952 1.4085 141.4 25.9 23.1
...
2023 12 04 02 01 31.4 +01 41 23 0.5732 1.4569 136.7 27.6 23.6
...
2023 12 19 02 17 21.2 +06 12 54 0.7411 1.5501 127.4 30.3 24.4
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-W32
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