[Iaude] MPEC S81: 2023 SC1 [a=0.97,e=0.25,i=12.1,H=23.8]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Sep 19 07:37:29 EDT 2023
M.P.E.C. 2023-S81 Issued 2023 September 19, 11:35 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 SC1
Observations:
K23S01C C2023 09 15.29058 00 25 55.09 +20 59 51.4 20.6 GVES081G96
K23S01C C2023 09 15.29575 00 25 54.06 +20 59 29.1 22.5 GVES081G96
K23S01C C2023 09 15.30093 00 25 53.16 +20 59 08.0 21.1 GVES081G96
K23S01C C2023 09 15.30612 00 25 52.19 +20 58 46.5 22.5 GVES081G96
K23S01C C2023 09 16.29311 00 23 02.21 +19 49 00.8 22.1 GVES081G96
K23S01C C2023 09 16.29835 00 23 01.18 +19 48 38.1 21.4 GVES081G96
K23S01C C2023 09 16.30357 00 23 00.20 +19 48 15.9 21.6 GVES081G96
K23S01C* C2023 09 18.34587500 17 08.812+17 19 54.99 21.60wXES081F52
K23S01C C2023 09 18.35867200 17 06.405+17 18 58.99 21.01wXES081F52
K23S01C C2023 09 18.37148500 17 03.992+17 18 03.00 21.31wXES081F52
K23S01C C2023 09 18.38429700 17 01.561+17 17 06.31 21.43wXES081F52
K23S01C C2023 09 18.51363400 16 36.899+17 07 32.75 20.88GVES081F51
K23S01C C2023 09 18.51444900 16 36.740+17 07 29.50 21.47GVES081F51
K23S01C 1C2023 09 18.90315 00 15 31.90 +16 38 14.1 21.0 VXES081033
K23S01C 1C2023 09 18.90563 00 15 31.48 +16 38 04.5 20.9 VXES081033
K23S01C KC2023 09 19.18363100 14 43.90 +16 17 30.9 21.9 VuES081H21
K23S01C KC2023 09 19.19202200 14 42.34 +16 16 53.1 21.6 VuES081H21
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.
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.
G96 Mt. Lemmon Survey. Observer J. K. Hogan. Measurers B. Gray, D. Rankin,
F. C. Shelly. 1.5-m reflector + 10K CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
Orbital elements:
2023 SC1 Earth MOID = 0.1561 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 139.55485 (2000.0) P Q
n 1.02877323 Peri. 11.16920 -0.94529389 +0.32492325
a 0.9718285 Node 187.97472 -0.31311551 -0.92870699
e 0.2490268 Incl. 12.08986 -0.09153220 -0.17868465
P 0.96 H 23.83 G 0.15 U 7
Residuals in seconds of arc
230915 G96 0.2- 0.7+ 230916 G96 0.4+ 0.7- 230918 F51 0.2- 0.1+
230915 G96 1.0- 0.1- 230918 F52 0.1- 0.4- 230918 033 0.7- 1.5-
230915 G96 0.1+ 0.4+ 230918 F52 0.2- 0.3- 230918 033 0.2- 0.1-
230915 G96 0.2+ 0.6+ 230918 F52 0.2- 0.0 230919 H21 0.2+ 1.3+
230916 G96 0.8+ 0.4- 230918 F52 0.3- 0.4- 230919 H21 0.2+ 0.8+
230916 G96 0.3+ 0.8- 230918 F51 0.1- 0.3-
Ephemeris:
2023 SC1 a,e,i = 0.97, 0.25, 12 q = 0.7298
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 20 01 21 41.1 +40 43 17 0.2484 1.1153 108.3 59.5 23.2
...
2023 09 04 00 55 51.8 +32 07 29 0.2106 1.1560 130.2 41.8 22.4
...
2023 09 12 00 35 13.7 +24 40 47 0.1962 1.1734 145.4 29.2 21.9
...
2023 09 18 00 18 06.7 +17 45 33 0.1912 1.1845 157.9 18.6 21.6
2023 09 19 00 15 14.4 +16 31 33 0.1910 1.1862 160.1 16.8 21.5
2023 09 20 00 12 23.0 +15 16 41 0.1910 1.1878 162.2 15.0 21.4
...
2023 09 26 23 55 56.3 +07 41 35 0.1951 1.1966 172.5 6.2 21.2
...
2023 10 04 23 37 23.2 -01 41 04 0.2118 1.2055 163.9 13.3 21.6
...
2023 10 19 23 17 24.7 -13 48 58 0.2705 1.2136 139.0 32.6 22.8
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S81
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