MPEC 2023-S09 : 2023 RC13
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M.P.E.C. 2023-S09 Issued 2023 September 16, 13:04 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 RC13
Observations:
K23R13C C2023 09 05.55517100 10 57.776+21 25 30.64 21.55GVES009F51
K23R13C C2023 09 05.55789500 10 58.014+21 25 32.72 22.70GVES009F51
K23R13C C2023 09 05.56618200 10 58.819+21 25 38.84 22.20GVES009F51
K23R13C C2023 09 05.57726100 10 59.862+21 25 47.17 21.94GVES009F51
K23R13C C2023 09 05.58835000 11 00.943+21 25 55.31 21.81GVES009F51
K23R13C C2023 09 05.59907900 11 01.939+21 26 03.43 22.17GVES009F52
K23R13C C2023 09 05.59938200 11 01.964+21 26 03.79 21.53GVES009F51
K23R13C C2023 09 05.61007300 11 03.018+21 26 11.58 21.59GVES009F52
K23R13C* C2023 09 13.38998700 25 06.975+22 50 46.74 21.59wXES009F52
K23R13C C2023 09 13.40163500 25 08.115+22 50 52.98 21.80wXES009F52
K23R13C C2023 09 13.41331000 25 09.255+22 50 59.24 21.60wXES009F52
K23R13C C2023 09 13.42503700 25 10.394+22 51 05.49 21.85wXES009F52
K23R13C KC2023 09 14.24477900 26 40.84 +22 57 36.1 21.5 VuES009H21
K23R13C KC2023 09 14.25036900 26 41.43 +22 57 39.2 21.0 VuES009H21
K23R13C KC2023 09 14.25642600 26 42.05 +22 57 42.0 21.3 VuES009H21
K23R13C 1C2023 09 15.06733 00 28 11.36 +23 03 42.9 21.4 VXES009033
K23R13C 1C2023 09 15.07022 00 28 11.67 +23 03 44.4 21.5 VXES009033
K23R13C 1C2023 09 15.07311 00 28 11.96 +23 03 45.5 21.4 VXES009033
K23R13C !C2023 09 15.25162 00 28 33.81 +23 05 09.7 21.7 RVES009673
K23R13C !C2023 09 15.28084 00 28 36.83 +23 05 23.8 VES009673
K23R13C KC2023 09 15.42049800 28 50.380+23 06 24.23 21.19GVES009I52
K23R13C KC2023 09 15.42568400 28 50.970+23 06 26.86 20.84GVES009I52
K23R13C KC2023 09 15.43696500 28 52.046+23 06 30.49 21.46GVES009I52
K23R13C KC2023 09 15.44216800 28 52.604+23 06 32.15 20.78GVES009I52
K23R13C 1C2023 09 15.85930 00 29 41.63 +23 09 13.0 21.5 VXES009033
K23R13C 1C2023 09 15.86218 00 29 41.94 +23 09 14.6 21.3 VXES009033
K23R13C 1C2023 09 15.86507 00 29 42.24 +23 09 15.7 21.5 VXES009033
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.
673 Table Mountain Observatory, Wrightwood. Observer J. Pittichova. 1.0-m
f/15 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, 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer D. C. Fuls. 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. 1.0-m prime focus + CCD.
Orbital elements:
2023 RC13 Earth MOID = 0.2183 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 350.64641 (2000.0) P Q
n 0.33868286 Peri. 152.82352 +0.94816507 -0.31161157
a 2.0383272 Node 225.47920 +0.27337308 +0.89979794
e 0.4053046 Incl. 5.01273 +0.16201899 +0.30538810
P 2.91 H 22.95 G 0.15 U 9
Residuals in seconds of arc
230905 F51 0.1+ 0.1+ 230913 F52 0.3+ 0.1- 230915 673 0.1- 0.2-
230905 F51 0.2- 0.1+ 230913 F52 0.3+ 0.1- 230915 673 0.7+ 0.1+
230905 F51 0.1+ 0.0 230913 F52 0.3+ 0.1- 230915 I52 0.4- 0.1-
230905 F51 0.0 0.0 230914 H21 0.9- 0.2+ 230915 I52 0.6+ 0.5+
230905 F51 0.3+ 0.2- 230914 H21 0.5- 0.6+ 230915 I52 0.2- 0.2-
230905 F52 0.1- 0.0 230914 H21 0.2- 0.4+ 230915 I52 0.3+ 0.6-
230905 F51 0.2- 0.1+ 230915 033 0.1- 0.0 230915 033 0.2- 0.1-
230905 F52 0.1+ 0.0 230915 033 0.1+ 0.2+ 230915 033 0.1- 0.3+
230913 F52 0.4+ 0.0 230915 033 0.0 0.1+ 230915 033 0.2- 0.1+
Ephemeris:
2023 RC13 a,e,i = 2.04, 0.41, 5 q = 1.2122
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 17 23 38 20.1 +15 59 15 0.3813 1.3241 138.9 30.2 22.8
...
2023 09 01 00 03 02.9 +20 21 00 0.3089 1.2734 144.4 27.5 22.2
...
2023 09 09 00 17 06.5 +22 07 28 0.2791 1.2518 147.4 25.7 21.8
...
2023 09 15 00 28 04.4 +23 03 29 0.2607 1.2384 149.9 24.0 21.6
2023 09 16 00 29 56.1 +23 10 28 0.2579 1.2365 150.4 23.7 21.6
2023 09 17 00 31 48.4 +23 16 43 0.2553 1.2346 150.8 23.4 21.5
...
2023 09 23 00 43 14.0 +23 38 16 0.2414 1.2247 153.7 21.3 21.3
...
2023 10 01 00 58 51.2 +23 21 52 0.2281 1.2159 158.1 17.9 21.1
...
2023 10 16 01 27 31.6 +20 36 12 0.2202 1.2134 167.9 9.9 20.7
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S09
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