MPEC 2023-S79 : 2023 SB1
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M.P.E.C. 2023-S79 Issued 2023 September 19, 11:34 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 SB1
Observations:
K23S01B*1C2023 09 18.22160423 31 35.188+00 27 23.94 18.84GVES079703
K23S01B 1C2023 09 18.22691923 31 31.951+00 29 47.90 18.68GVES079703
K23S01B 1C2023 09 18.23223523 31 28.607+00 32 10.72 19.16GVES079703
K23S01B 1C2023 09 18.23755423 31 25.190+00 34 35.72 19.18GVES079703
K23S01B mC2023 09 18.27173623 31 02.946+00 50 32.89 19.14GVES079I52
K23S01B mC2023 09 18.27190923 31 02.795+00 50 37.75 18.84GVES079I52
K23S01B mC2023 09 18.27207923 31 02.687+00 50 42.72 19.06GVES079I52
K23S01B mC2023 09 18.27225823 31 02.564+00 50 47.90 18.87GVES079I52
K23S01B mC2023 09 18.41305323 29 20.504+02 04 23.84 18.68GVES079I52
K23S01B mC2023 09 18.41322323 29 20.378+02 04 29.64 18.95GVES079I52
K23S01B mC2023 09 18.41339223 29 20.245+02 04 35.62 18.40GVES079I52
K23S01B mC2023 09 18.41356423 29 20.162+02 04 41.05 VES079I52
K23S01B KB2023 09 18.76749623 25 52.83 +06 30 05.5 18.0 GXES079L76
K23S01B KB2023 09 18.77032523 25 49.58 +06 32 55.7 18.5 GXES079L76
K23S01B KB2023 09 18.77310723 25 46.33 +06 35 44.1 18.7 GXES079L76
K23S01B KC2023 09 18.80140 23 25 21.93 +07 04 53.7 19.0 VqES079L04
K23S01B KC2023 09 18.80569 23 25 16.71 +07 09 29.4 18.5 VqES079L04
K23S01B KC2023 09 18.81421 23 25 06.10 +07 18 42.6 19.0 VqES079L04
K23S01B C2023 09 18.81629 23 25 11.65 +07 40 45.6 19.6 GVES079M28
K23S01B C2023 09 18.81832 23 25 08.90 +07 43 06.6 19.2 GVES079M28
K23S01B KC2023 09 18.81843 23 25 00.77 +07 23 20.0 19.1 VqES079L04
K23S01B 1C2023 09 18.83079 23 24 49.74 +07 36 02.0 19.1 VXES079033
K23S01B 1C2023 09 18.83108 23 24 49.39 +07 36 21.5 19.1 VXES079033
K23S01B 1C2023 09 18.83136 23 24 49.03 +07 36 40.4 19.3 VXES079033
K23S01B 1C2023 09 18.83171 23 24 48.60 +07 37 03.9 19.4 VXES079033
K23S01B KB2023 09 18.84214423 24 46.33 +07 50 14.5 XES079958
K23S01B KB2023 09 18.84574123 24 41.83 +07 54 23.8 19.0 GXES079958
K23S01B 1C2023 09 18.84632 23 24 12.87 +07 55 17.1 18.8 GVES079C40
K23S01B KB2023 09 18.84939823 24 37.02 +07 58 39.0 XES079958
K23S01B 1C2023 09 18.84940 23 24 08.50 +07 58 52.1 18.5 GVES079C40
K23S01B 1C2023 09 18.85246 23 24 04.26 +08 02 24.6 18.6 GVES079C40
K23S01B KC2023 09 18.90081923 23 13.97 +09 20 34.4 VES079M21
K23S01B HC2023 09 18.91171723 22 55.84 +09 34 56.4 18.5 GVES079M21
K23S01B 0B2023 09 18.91292223 22 53.782+09 36 32.65 18.4 VZES079M49
K23S01B 0B2023 09 18.91400523 22 51.999+09 37 59.45 18.8 VZES079M49
K23S01B 0B2023 09 18.91508823 22 50.150+09 39 26.38 17.9 VZES079M49
K23S01B KB2023 09 18.97017323 21 29.27 +10 37 10.1 17.7 GVES079I93
K23S01B KB2023 09 18.97127023 21 27.27 +10 38 47.4 18.1 GVES079I93
K23S01B KB2023 09 18.97234323 21 25.34 +10 40 23.2 18.6 GVES079I93
K23S01B KB2023 09 18.97342223 21 23.38 +10 41 59.1 18.1 GVES079I93
K23S01B KB2023 09 18.97450023 21 21.42 +10 43 35.6 18.3 GVES079I93
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hogner, F. Ludwig, M. Hartmann, B. Stecklum. Measurer B. Stecklum.
1.34-m f/3 Schmidt + CCD.
703 Catalina Sky Survey. Observer K. W. Wierzchos. 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. 0.68-m
Schmidt + 10K CCD.
958 Observatoire de Dax. Observer P. Dupouy. 0.50-m f/4.5 Reflector + CMO.
C40 Kuban State University Astrophysical Observatory. Observers A. Ivanov, A.
Barcov, V. Ivanov, V. Lysenko, N. Yakovenko, N. Ivanova, N. Gorbunov, G.
Kurbatov, P. Shchukin, V. Roshchupko. Measurer A. Ivanov. 0.51-m f/8
reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer K. W. Wierzchos.
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.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CMO.
L04 ROASTERR-1 Observatory, Cluj-Napoca. Observer L. Hudin. 0.3-m f/5
reflector + CCD.
L76 Nomad Observatory, Kochevanchik. Observer E. Romas. 0.25-m f/4 Newtonian
+ CMO.
M21 Schiaparelli Southern Observatory, Hakos. Observers A. Aletti, F.
Bellini, L. Buzzi, G. Galli. Measurer L. Buzzi. 0.36-m f/8.4 reflector +
CCD.
M28 Lesedi Telescope-SAAO Observatory, Sutherland. Observers N. Erasmus, S.
Potter, C. van Gend, S. Chandra, H. Worters. Measurers T. Ngwane, N.
Erasmus. 1.0-m f/8 Reflector + CCD.
M49 IAS Remote Observatory, Hakos. Observers D. Husar, M. Junius. Measurer
D. Husar. 0.25-m f/4.5 reflector + CMO.
Orbital elements:
2023 SB1 Earth MOID = 0.0031 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 333.30198 (2000.0) P Q
n 0.47220785 Peri. 82.83933 +0.22533399 -0.97424701
a 1.6332296 Node 354.11894 +0.85929349 +0.20270240
e 0.5722673 Incl. 4.59431 +0.45917241 +0.09876489
P 2.09 H 28.26 G 0.15 U 8
Residuals in seconds of arc
230918 703 0.4+ 0.5+ 230918 L76 0.0 0.2- 230918 958 1.3- 2.9+
230918 703 0.9+ 1.2+ 230918 L04 0.3+ 0.4- 230918 C40 0.6- 0.6+
230918 703 0.4+ 0.2- 230918 L04 0.3+ 0.2+ 230918 C40 1.2+ 0.8-
230918 703 0.6- 0.5- 230918 L04 0.6- 0.4+ 230918 M21 0.1- 0.7+
230918 I52 0.4+ 0.1- 230918 M28 0.3- 2.0- 230918 M21 0.1- 0.7+
230918 I52 0.1- 0.2- 230918 M28 2.0- 3.0+ 230918 M49 0.5- 0.5+
230918 I52 0.0 0.0 230918 L04 0.7- 0.8+ 230918 M49 0.3+ 0.4+
230918 I52 0.0 0.0 230918 033 0.2+ 0.1+ 230918 M49 0.1+ 0.3+
230918 I52 0.1+ 0.0 230918 033 0.4+ 0.1+ 230918 I93 0.4+ 0.6+
230918 I52 0.1+ 0.0 230918 033 0.2+ 0.1+ 230918 I93 0.1+ 0.5+
230918 I52 0.0 0.1+ 230918 033 0.4+ 0.0 230918 I93 0.2+ 0.8+
230918 I52 0.7+ 0.4- 230918 958 1.1- 2.6+ 230918 I93 0.2+ 0.5+
230918 L76 0.2- 0.0 230918 958 0.2+ 2.7+ 230918 I93 0.1+ 0.6+
230918 L76 0.1+ 0.2- 230918 C40 0.4- 0.3-
Ephemeris:
2023 SB1 a,e,i = 1.63, 0.57, 5 q = 0.6986
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 20 23 37 30.4 -10 34 52 0.3018 1.2914 154.7 19.5 27.2
...
2023 09 04 23 41 01.9 -10 08 31 0.1475 1.1529 167.0 11.4 25.1
...
2023 09 12 23 40 31.2 -09 00 39 0.07165 1.0778 172.9 6.7 23.2
...
2023 09 18 23 32 43.7 -00 55 20 0.01659 1.0217 177.8 2.1 19.7
2023 09 19 23 20 41.6 +11 31 35 0.0077921.0124 165.5 14.4 18.6
2023 09 20 13 35 01.4 +65 02 17 0.0037151.0031 66.5 113.3 20.5
...
2023 09 26 11 45 37.4 +14 06 28 0.05716 0.9480 16.1 163.0 34.1
...
2023 10 04 11 44 40.1 +12 01 17 0.1326 0.8778 20.7 156.2 33.4
...
2023 10 19 11 51 23.0 +09 30 06 0.2887 0.7658 31.7 136.9 31.4
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S79
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