MPEC 2023-R238 : 2023 RC11
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M.P.E.C. 2023-R238 Issued 2023 September 15, 22:47 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 RC11
Observations:
K23R11C C2023 08 20.40497922 07 01.093-29 19 18.68 22.71GVER238F51
K23R11C C2023 08 20.41527922 07 01.538-29 19 22.62 22.66GVER238F51
K23R11C C2023 08 20.42556722 07 02.001-29 19 26.02 22.56GVER238F51
K23R11C C2023 08 20.43585022 07 02.419-29 19 29.94 22.33GVER238F51
K23R11C* C2023 09 11.38389822 37 10.362-29 02 38.97 22.45wXER238F51
K23R11C C2023 09 11.39352222 37 11.303-29 02 33.33 22.34wXER238F51
K23R11C C2023 09 11.40315222 37 12.204-29 02 27.54 22.04wXER238F51
K23R11C 3C2023 09 13.41001322 41 08.791-28 39 49.85 22.09GVER238T14
K23R11C 3C2023 09 13.41122122 41 08.914-28 39 48.92 22.11GVER238T14
K23R11C 3C2023 09 13.41243122 41 09.037-28 39 47.97 22.02GVER238T14
K23R11C 3C2023 09 13.41364122 41 09.161-28 39 47.09 21.87GVER238T14
K23R11C 3C2023 09 13.41534422 41 09.338-28 39 45.75 21.87GVER238T14
K23R11C KC2023 09 15.32154 22 45 06.62 -28 14 01.6 22.3 RoER238291
K23R11C KC2023 09 15.33308 22 45 07.94 -28 13 51.4 22.6 RoER238291
K23R11C KC2023 09 15.34463 22 45 09.20 -28 13 40.4 22.9 RoER238291
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + 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, 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.
T14 Canada-France-Hawaii Telescope, Maunakea. Observers R. Wainscoat, L.
Wells, T. Burdullis. Measurers R. Weryk, R. Wainscoat. 3.6-m Canada-
France-Hawaii Telescope + CCD.
Orbital elements:
2023 RC11 Earth MOID = 0.1701 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 354.32999 (2000.0) P Q
n 0.25048496 Peri. 317.92046 +0.98897959 -0.14015703
a 2.4923839 Node 50.20014 +0.14691119 +0.88911100
e 0.5324232 Incl. 3.55963 +0.01834295 +0.43570361
P 3.93 H 24.39 G 0.15 U 8
Residuals in seconds of arc
230820 F51 0.1- 0.1- 230911 F51 0.3+ 0.1- 230913 T14 0.0 0.0
230820 F51 0.1- 0.2- 230911 F51 0.0 0.1- 230913 T14 0.0 0.0
230820 F51 0.2+ 0.2+ 230913 T14 0.0 0.0 230915 291 0.1- 0.1+
230820 F51 0.1- 0.1+ 230913 T14 0.0 0.0 230915 291 0.4+ 0.3-
230911 F51 0.0 0.0 230913 T14 0.0 0.0 230915 291 0.0 0.0
Ephemeris:
2023 RC11 a,e,i = 2.49, 0.53, 4 q = 1.1654
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 16 22 03 01.7 -28 49 27 0.2966 1.3008 164.2 12.2 23.1
...
2023 08 31 22 18 53.2 -29 54 35 0.2392 1.2355 158.7 17.3 22.7
...
2023 09 08 22 31 01.6 -29 30 20 0.2172 1.2084 155.2 20.4 22.5
...
2023 09 14 22 42 21.1 -28 31 47 0.2043 1.1920 153.2 22.4 22.4
2023 09 15 22 44 26.3 -28 18 05 0.2024 1.1897 152.9 22.7 22.4
2023 09 16 22 46 35.0 -28 03 12 0.2007 1.1874 152.6 22.9 22.4
...
2023 09 22 23 00 37.5 -26 07 36 0.1919 1.1761 151.4 24.1 22.3
...
2023 09 30 23 22 04.0 -22 22 03 0.1853 1.1672 151.0 24.6 22.2
...
2023 10 15 00 05 56.7 -12 24 36 0.1910 1.1704 152.7 23.0 22.2
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-R238
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