MPEC 2023-R86 : 2023 RM2
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M.P.E.C. 2023-R86 Issued 2023 September 9, 20:46 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 RM2
Observations:
K23R02M* C2023 09 07.25413017 30 43.684+25 44 32.40 20.93wXER086F52
K23R02M C2023 09 07.26637617 30 43.169+25 44 16.30 21.06wXER086F52
K23R02M C2023 09 07.27846617 30 42.651+25 44 00.44 21.23wXER086F52
K23R02M C2023 09 07.29061617 30 42.141+25 43 44.50 21.24wXER086F52
K23R02M C2023 09 07.38181317 30 38.460+25 41 43.34 20.85GVER086F51
K23R02M C2023 09 07.38263117 30 38.426+25 41 42.15 20.47GVER086F51
K23R02M KC2023 09 07.87371417 30 21.83 +25 30 57.8 20.9 GVER086L01
K23R02M KC2023 09 07.87455917 30 21.81 +25 30 56.5 21.0 GVER086L01
K23R02M IC2023 09 07.87582417 30 21.80 +25 30 55.9 21.3 GVER086L01
K23R02M 1C2023 09 08.22594917 30 10.218+25 23 14.63 LER086658
K23R02M 1C2023 09 08.22817117 30 10.128+25 23 12.03 LER086658
K23R02M 1C2023 09 08.23040517 30 10.041+25 23 08.50 LER086658
K23R02M 1C2023 09 08.23263917 30 09.950+25 23 05.43 LER086658
K23R02M 1C2023 09 08.23487317 30 09.823+25 23 02.88 LER086658
K23R02M HC2023 09 08.81859 17 29 51.36 +25 10 12.5 VER086204
K23R02M KC2023 09 08.84367 17 29 50.46 +25 09 38.8 21.5 GVER086204
K23R02M 1C2023 09 08.89369 17 29 48.76 +25 08 29.5 21.8 VXER086033
K23R02M 1C2023 09 08.89554 17 29 48.69 +25 08 27.4 22.0 VXER086033
K23R02M 1C2023 09 08.89739 17 29 48.64 +25 08 24.5 21.9 VXER086033
K23R02M 1C2023 09 08.89928 17 29 48.57 +25 08 22.0 22.0 VXER086033
K23R02M 1C2023 09 09.84048 17 29 20.62 +24 47 20.3 21.1 VXER086033
K23R02M 1C2023 09 09.84296 17 29 20.54 +24 47 16.9 21.1 VXER086033
K23R02M 1C2023 09 09.84544 17 29 20.45 +24 47 13.5 21.1 VXER086033
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.
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
658 National Research Council of Canada. Observers D. D. Balam, C. E. Spratt.
Measurers D. D. Balam, D. W. E. Green. 1.82-m 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. 1.8-m Ritchey-Chretien +
CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Bulger, J.
Fairlamb, H. Gao, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, Y.
Ramanjooloo, A. Schultz, I. Smith, R. Wainscoat, R. Weryk. 1.8-m Ritchey-
Chretien + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, I. Lyon. Measurer K.
Korlevic. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2023 RM2 Earth MOID = 0.1872 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 317.91964 (2000.0) P Q
n 0.61098200 Peri. 208.65121 +0.49327283 -0.84773346
a 1.3754678 Node 212.92929 +0.85075657 +0.51689507
e 0.4473600 Incl. 21.02286 +0.18137029 -0.11902716
P 1.61 H 20.31 G 0.15 U 9
Residuals in seconds of arc
230907 F52 0.1+ 0.0 230907 L01 0.3+ 1.2+ 230908 033 0.1+ 0.2-
230907 F52 0.2+ 0.1- 230908 658 0.4- 0.8- 230908 033 0.0 0.2+
230907 F52 0.1+ 0.1- 230908 658 0.5- 0.4- 230908 033 0.2+ 0.2-
230907 F52 0.1+ 0.0 230908 658 0.5- 1.0- 230908 033 0.1+ 0.1-
230907 F51 0.0 0.1- 230908 658 0.7- 1.0- 230909 033 0.1+ 0.2+
230907 F51 0.1- 0.2- 230908 658 1.3- 0.6- 230909 033 0.1+ 0.2+
230907 L01 0.3- 0.3+ 230908 204 0.0 0.1- 230909 033 0.1- 0.2+
230907 L01 0.2- 0.1+ 230908 204 0.0 0.0
Ephemeris:
2023 RM2 a,e,i = 1.38, 0.45, 21 q = 0.7601
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 10 18 08 14.8 +32 49 46 0.5853 1.3591 113.7 43.1 21.5
...
2023 08 25 17 42 57.2 +29 54 59 0.5490 1.2563 103.3 51.6 21.4
...
2023 09 02 17 34 30.0 +27 32 29 0.5281 1.1993 97.6 56.5 21.4
...
2023 09 08 17 30 18.3 +25 28 21 0.5103 1.1557 93.3 60.5 21.3
2023 09 09 17 29 46.2 +25 06 19 0.5071 1.1484 92.6 61.2 21.3
2023 09 10 17 29 16.6 +24 43 54 0.5039 1.1411 91.9 61.9 21.3
...
2023 09 16 17 27 09.6 +22 21 19 0.4827 1.0972 87.6 66.3 21.3
...
2023 09 24 17 26 05.1 +18 47 32 0.4497 1.0386 81.7 72.9 21.2
...
2023 10 09 17 25 07.5 +10 11 27 0.3727 0.9329 69.0 89.1 21.2
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-R86
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