MPEC 2023-S37 : 2023 RH16
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M.P.E.C. 2023-S37 Issued 2023 September 17, 17:29 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 RH16
Observations:
K23R16H C2023 09 10.30368420 38 35.413-26 11 06.80 20.87GVES037F51
K23R16H C2023 09 10.31332320 38 34.889-26 10 17.16 20.43GVES037F51
K23R16H C2023 09 10.32295820 38 34.362-26 09 27.36 20.42GVES037F51
K23R16H* C2023 09 14.26336020 36 44.079-20 36 02.11 20.92wXES037F51
K23R16H C2023 09 14.27372820 36 43.763-20 35 10.84 20.89wXES037F51
K23R16H C2023 09 14.28409320 36 43.452-20 34 19.89 21.24wXES037F51
K23R16H C2023 09 14.38791620 36 40.285-20 25 45.86 21.12GVES037F51
K23R16H C2023 09 14.38856020 36 40.270-20 25 42.59 20.88GVES037F51
K23R16H KC2023 09 15.36723320 36 27.96 -19 05 15.2 21.2 GVES037474
K23R16H KC2023 09 15.37195120 36 27.86 -19 04 51.2 20.8 GVES037474
K23R16H KC2023 09 15.37666920 36 27.77 -19 04 29.3 20.8 GVES037474
K23R16H KC2023 09 15.38115020 36 27.70 -19 04 07.3 20.9 GVES037474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore, P. M.
Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 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.
Orbital elements:
2023 RH16 Earth MOID = 0.2006 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 0.01423 (2000.0) P Q
n 0.49252626 Peri. 357.71944 +0.94561732 +0.30888098
a 1.5879974 Node 343.16833 -0.29258776 +0.67070095
e 0.2387396 Incl. 20.62174 -0.14212768 +0.67435360
P 2.00 H 22.10 G 0.15 U 9
Residuals in seconds of arc
230910 F51 0.0 0.2+ 230914 F51 0.0 0.1+ 230915 474 0.2- 0.4-
230910 F51 0.0 0.0 230914 F51 0.1+ 0.0 230915 474 0.2- 0.7+
230910 F51 0.0 0.2- 230914 F51 0.1- 0.0 230915 474 0.0 0.3-
230914 F51 0.0 0.1- 230914 F51 0.0 0.0 230915 474 0.4+ 0.0
Ephemeris:
2023 RH16 a,e,i = 1.59, 0.24, 21 q = 1.2089
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 18 21 27 59.9 -56 37 58 0.2727 1.2249 136.6 34.6 21.2
...
2023 09 02 20 47 52.7 -38 16 17 0.2493 1.2118 140.4 32.1 20.9
...
2023 09 10 20 38 47.5 -26 37 03 0.2557 1.2091 137.9 34.0 21.0
...
2023 09 16 20 36 21.4 -18 14 35 0.2695 1.2091 134.2 36.6 21.2
2023 09 17 20 36 15.6 -16 55 14 0.2724 1.2093 133.5 37.1 21.2
2023 09 18 20 36 14.7 -15 37 23 0.2756 1.2095 132.8 37.5 21.2
...
2023 09 24 20 37 41.4 -08 24 59 0.2981 1.2118 128.6 40.4 21.5
...
2023 10 02 20 43 01.4 -00 24 25 0.3359 1.2176 123.1 43.5 21.8
...
2023 10 17 21 00 43.8 +10 23 24 0.4230 1.2361 114.9 47.0 22.5
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S37
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