MPEC 2023-S03 : 2023 RW12
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M.P.E.C. 2023-S03 Issued 2023 September 16, 11:12 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 RW12
Observations:
K23R12W C2023 09 09.45467200 47 22.215+06 52 26.47 21.75GVES003F52
K23R12W C2023 09 09.46434300 47 22.234+06 52 54.05 23.12GVES003F52
K23R12W C2023 09 09.47403700 47 22.208+06 53 21.65 22.27GVES003F52
K23R12W C2023 09 09.48394700 47 22.235+06 53 49.82 21.87GVES003F52
K23R12W* C2023 09 11.38894200 47 49.029+08 27 50.90 21.86wXES003F52
K23R12W C2023 09 11.39974700 47 49.006+08 28 24.71 21.81wXES003F52
K23R12W C2023 09 11.41058800 47 48.972+08 28 58.47 22.47wXES003F52
K23R12W C2023 09 11.52618300 47 48.503+08 34 58.07 21.94GVES003F51
K23R12W C2023 09 11.52682300 47 48.495+08 35 00.26 22.13GVES003F51
K23R12W 1C2023 09 15.04627 00 48 11.19 +11 53 27.6 20.6 VXES003033
K23R12W 1C2023 09 15.04992 00 48 11.13 +11 53 41.2 20.9 VXES003033
K23R12W 1C2023 09 15.05356 00 48 11.11 +11 53 54.4 20.8 VXES003033
K23R12W 1C2023 09 15.05735 00 48 11.06 +11 54 08.1 20.8 VXES003033
K23R12W 1C2023 09 15.91773 00 48 13.21 +12 48 02.1 20.9 VXES003033
K23R12W 1C2023 09 15.92022 00 48 13.18 +12 48 11.7 21.1 VXES003033
K23R12W 1C2023 09 15.92270 00 48 13.15 +12 48 21.2 20.8 VXES003033
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, F. Ludwig, M. Hartmann, B. Stecklum. Measurer B. Stecklum.
1.34-m f/3 Schmidt + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, P.
Minguez, A. Schultz, I. Smith. Measurers S. Chastel, J. Fairlamb, M.
Huber, 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, P. Minguez, A. Schultz, I. Smith. Measurers S. Chastel, J.
Fairlamb, M. Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers,
T. de Boer, J. Bulger, H. Gao, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez,
A. Schultz, I. Smith. 1.8-m Ritchey-Chretien + CCD.
Orbital elements:
2023 RW12 Earth MOID = 0.1103 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 322.34142 (2000.0) P Q
n 0.52491262 Peri. 78.60582 +0.37193945 -0.92774524
a 1.5219885 Node 349.40147 +0.77288003 +0.32789990
e 0.3618298 Incl. 9.64614 +0.51411818 +0.17824261
P 1.88 H 23.65 G 0.15 U 9
Residuals in seconds of arc
230909 F52 0.2+ 0.2- 230911 F52 0.2- 0.1+ 230915 033 0.0 0.3-
230909 F52 0.2+ 0.0 230911 F51 0.0 0.1- 230915 033 0.0 0.1+
230909 F52 0.3- 0.1+ 230911 F51 0.0 0.1+ 230915 033 0.1- 0.1+
230909 F52 0.1- 0.1+ 230915 033 0.3+ 0.1- 230915 033 0.2- 0.0
230911 F52 0.1+ 0.1- 230915 033 0.0 0.1+
230911 F52 0.0 0.1+ 230915 033 0.2+ 0.1-
Ephemeris:
2023 RW12 a,e,i = 1.52, 0.36, 10 q = 0.9713
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 17 00 32 42.8 -04 52 23 0.4144 1.3472 137.4 30.6 23.7
...
2023 09 01 00 43 53.4 +01 20 18 0.2934 1.2661 147.3 25.5 22.7
...
2023 09 09 00 47 14.2 +06 31 20 0.2383 1.2235 152.3 22.5 22.1
...
2023 09 15 00 48 11.4 +11 51 02 0.2020 1.1922 155.2 20.8 21.6
2023 09 16 00 48 12.0 +12 53 44 0.1964 1.1871 155.5 20.6 21.5
2023 09 17 00 48 10.0 +13 59 31 0.1909 1.1819 155.7 20.5 21.4
...
2023 09 23 00 46 55.3 +21 48 08 0.1613 1.1518 154.9 21.7 21.0
...
2023 10 01 00 41 45.3 +36 08 56 0.1315 1.1135 146.5 29.7 20.8
...
2023 10 16 23 55 29.5 +72 22 17 0.1136 1.0500 114.9 59.5 21.2
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S03
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