MPEC 2023-R51 : 2023 RB1
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M.P.E.C. 2023-R51 Issued 2023 September 8, 03:40 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 RB1
Observations:
K23R01B*1C2023 09 06.33486223 52 16.000-00 27 05.00 20.78GVER051G96
K23R01B 1C2023 09 06.34047223 52 22.699-00 26 10.97 20.91GVER051G96
K23R01B 1C2023 09 06.34606523 52 29.568-00 25 16.64 20.52GVER051G96
K23R01B 1C2023 09 06.35165023 52 36.311-00 24 23.18 21.53GVER051G96
K23R01B 1C2023 09 06.46335323 54 53.557-00 06 15.37 21.04GVER051G96
K23R01B 1C2023 09 06.46367923 54 53.888-00 06 12.20 20.31GVER051G96
K23R01B 1C2023 09 06.46400123 54 54.302-00 06 08.96 21.25GVER051G96
K23R01B 1C2023 09 06.46432423 54 54.724-00 06 06.19 21.26GVER051G96
K23R01B 1C2023 09 07.39775200 16 08.702+02 32 56.36 20.38GVER051G96
K23R01B 1C2023 09 07.39805500 16 09.156+02 32 59.17 20.52GVER051G96
K23R01B 1C2023 09 07.39835400 16 09.527+02 33 02.92 20.65GVER051G96
K23R01B 1C2023 09 07.39865300 16 09.908+02 33 05.83 20.66GVER051G96
K23R01B pC2023 09 08.04603600 31 53.80 +04 29 22.0 20.2 GVER051L01
K23R01B pC2023 09 08.04826800 31 57.04 +04 29 48.0 20.1 GVER051L01
K23R01B KC2023 09 08.05049900 32 00.14 +04 30 12.4 20.0 GVER051L01
K23R01B 1C2023 09 08.11732 00 33 37.15 +04 42 14.0 20.3 VXER051033
K23R01B 1C2023 09 08.11806 00 33 38.25 +04 42 21.7 20.0 VXER051033
K23R01B 1C2023 09 08.11881 00 33 39.34 +04 42 30.3 20.4 VXER051033
K23R01B 1C2023 09 08.11956 00 33 40.42 +04 42 38.7 20.0 VXER051033
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.
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. Measurers E. J. Christensen, D.
Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, J.
K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L.
Seaman, A. Serrano, F. C. Shelly, K. W. Wierzchos. 1.5-m reflector + 10K
CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2023 RB1 Earth MOID = 0.0135 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 356.65330 (2000.0) P Q
n 0.23950809 Peri. 26.06497 +0.98921339 -0.14644012
a 2.5679659 Node 342.35467 +0.13230413 +0.90343215
e 0.6050439 Incl. 0.65897 +0.06286876 +0.40294621
P 4.12 H 26.69 G 0.15 U 9
Residuals in seconds of arc
230906 G96 0.7+ 0.4+ 230906 G96 0.0 0.1- 230908 L01 0.7- 0.8-
230906 G96 0.9- 0.2+ 230907 G96 0.1- 0.0 230908 033 0.3+ 0.3-
230906 G96 0.4+ 0.4+ 230907 G96 0.6+ 0.4- 230908 033 0.7+ 0.7-
230906 G96 0.2- 0.1- 230907 G96 0.1+ 0.2+ 230908 033 0.7+ 0.4-
230906 G96 0.7+ 0.2+ 230907 G96 0.2- 0.1- 230908 033 0.6+ 0.3-
230906 G96 0.4- 0.2+ 230908 L01 0.1- 2.0-
230906 G96 0.3- 0.3+ 230908 L01 0.6+ 0.5-
Ephemeris:
2023 RB1 a,e,i = 2.57, 0.61, 1 q = 1.0142
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 09 20 53 42.7 -19 32 43 0.1829 1.1961 174.2 4.9 23.8
...
2023 08 24 21 28 58.9 -16 38 57 0.09821 1.1077 168.9 10.2 22.5
...
2023 09 01 22 27 07.0 -10 42 01 0.06117 1.0705 176.4 3.3 21.1
...
2023 09 07 00 06 56.3 +01 25 14 0.04216 1.0481 161.6 17.6 20.8
2023 09 08 00 30 45.6 +04 23 09 0.04050 1.0448 156.0 23.1 20.9
2023 09 09 00 56 22.3 +07 29 41 0.03944 1.0418 149.9 29.1 21.0
...
2023 09 15 03 31 43.1 +22 06 57 0.04600 1.0266 115.5 62.1 22.3
...
2023 09 23 05 25 32.0 +26 27 47 0.07449 1.0156 97.1 78.7 23.8
...
2023 10 08 06 33 09.7 +26 20 44 0.1379 1.0247 96.7 75.6 25.1
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-R51
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