MPEC 2023-S100 : 2023 SS1
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M.P.E.C. 2023-S100 Issued 2023 September 20, 03:00 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 SS1
Observations:
K23S01S* C2023 09 18.29554823 06 49.943-00 18 40.61 21.05GVES100V00
K23S01S C2023 09 18.30230323 06 47.056-00 17 38.04 21.49GVES100V00
K23S01S C2023 09 18.30903123 06 44.150-00 16 35.54 21.15GVES100V00
K23S01S C2023 09 18.31576123 06 41.303-00 15 33.26 21.19GVES100V00
K23S01S KC2023 09 18.38535723 06 11.783-00 04 50.20 21.20GVES100I52
K23S01S KC2023 09 18.38914823 06 10.199-00 04 15.31 20.97GVES100I52
K23S01S KC2023 09 18.39209023 06 08.968-00 03 47.74 21.56GVES100I52
K23S01S KC2023 09 18.39503723 06 07.744-00 03 20.41 21.14GVES100I52
K23S01S KC2023 09 19.19682123 00 53.633+01 59 47.04 20.67GVES100I52
K23S01S KC2023 09 19.19999123 00 52.265+02 00 16.52 20.89GVES100I52
K23S01S KC2023 09 19.20315523 00 50.958+02 00 45.40 21.27GVES100I52
K23S01S KC2023 09 19.20633323 00 49.644+02 01 14.56 21.06GVES100I52
K23S01S 1C2023 09 19.85863 22 56 32.33 +03 40 12.0 21.1 VXES100033
K23S01S 1C2023 09 19.86013 22 56 31.71 +03 40 26.0 21.1 VXES100033
K23S01S 1C2023 09 19.86164 22 56 31.09 +03 40 39.0 20.4 VXES100033
K23S01S 1C2023 09 19.86314 22 56 30.46 +03 40 52.7 21.0 VXES100033
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.
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.
V00 Kitt Peak-Bok. Observer R. A. Mastaler. Measurers M. J. Brucker, C. E.
Woodward, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, H. Groeller, J.
K. Hogan, R. A. Kowalski, S. M. Larson, C. Lejoly, G. J. Leonard, R. A.
Mastaler, R. S. McMillan, D. Rankin, R. L. Seaman, A. Serrano, F. C.
Shelly, K. W. Wierzchos. 2.25-m reflector + 4x4K mosaic CCD.
Orbital elements:
2023 SS1 Earth MOID = 0.1172 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 339.14033 (2000.0) P Q
n 0.67856692 Peri. 24.07287 +0.95390070 -0.29657509
a 1.2825499 Node 352.70699 +0.18083148 +0.69030108
e 0.1330340 Incl. 21.24906 +0.23952751 +0.65994517
P 1.45 H 25.08 G 0.15 U 8
Residuals in seconds of arc
230918 V00 0.3+ 0.3- 230918 I52 0.0 0.1+ 230919 033 0.2+ 0.7+
230918 V00 0.2+ 0.3- 230918 I52 0.2+ 0.2+ 230919 033 0.1+ 1.1+
230918 V00 0.4- 0.0 230919 I52 0.2+ 0.3- 230919 033 0.1+ 0.4+
230918 V00 0.1- 0.0 230919 I52 0.4- 0.0 230919 033 0.1- 0.4+
230918 I52 0.2- 0.1- 230919 I52 0.1- 0.1-
230918 I52 0.0 0.3- 230919 I52 0.2+ 0.2-
Ephemeris:
2023 SS1 a,e,i = 1.28, 0.13, 21 q = 1.1119
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 21 01 28 41.8 -42 39 13 0.2214 1.1548 125.6 45.5 23.9
...
2023 09 05 00 31 27.0 -29 10 27 0.1460 1.1350 148.0 28.1 22.4
...
2023 09 13 23 42 24.3 -13 36 28 0.1221 1.1266 169.2 9.6 21.4
...
2023 09 19 23 02 10.0 +01 30 10 0.1186 1.1215 169.2 9.7 21.3
2023 09 20 22 55 36.0 +04 02 20 0.1194 1.1208 166.0 12.5 21.5
2023 09 21 22 49 08.2 +06 31 37 0.1206 1.1201 162.9 15.3 21.6
...
2023 09 27 22 13 34.8 +19 41 23 0.1347 1.1164 145.7 30.4 22.3
...
2023 10 05 21 37 21.4 +31 30 31 0.1668 1.1131 129.2 44.2 23.1
...
2023 10 20 21 02 54.7 +42 10 37 0.2429 1.1125 112.7 55.7 24.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S100
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