MPEC 2023-S139 : 2023 SL3
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M.P.E.C. 2023-S139 Issued 2023 September 21, 11:26 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 SL3
Observations:
K23S03L 1C2023 09 19.34173 02 04 03.68 +02 43 55.2 VES139G96
K23S03L 1C2023 09 19.34692 02 04 04.65 +02 43 58.2 VES139G96
K23S03L 1C2023 09 19.35212 02 04 05.55 +02 44 01.2 VES139G96
K23S03L 1C2023 09 19.35732 02 04 06.49 +02 44 04.6 VES139G96
K23S03L* C2023 09 20.44131302 07 46.357+02 55 07.35 21.50wXES139F52
K23S03L C2023 09 20.45285102 07 48.608+02 55 14.66 21.46wXES139F52
K23S03L C2023 09 20.46439802 07 50.860+02 55 21.82 21.41wXES139F52
K23S03L C2023 09 20.53530602 08 04.656+02 56 06.71 21.10GVES139F51
K23S03L C2023 09 20.53612102 08 04.799+02 56 07.22 21.27GVES139F51
K23S03L 1C2023 09 21.07203 02 09 59.58 +03 01 34.1 21.0 VXES139033
K23S03L 1C2023 09 21.07492 02 10 00.20 +03 01 36.1 21.0 VXES139033
K23S03L 1C2023 09 21.07781 02 10 00.77 +03 01 38.2 20.9 VXES139033
K23S03L KC2023 09 21.36615802 11 04.938+03 04 59.70 21.46GVES139I52
K23S03L KC2023 09 21.36965402 11 05.665+03 05 01.93 21.53GVES139I52
K23S03L KC2023 09 21.36991 02 11 05.74 +03 05 02.8 21.2 RoES139291
K23S03L KC2023 09 21.37103702 11 05.946+03 05 02.80 21.42GVES139I52
K23S03L KC2023 09 21.37498 02 11 06.78 +03 05 06.5 21.3 RoES139291
K23S03L KC2023 09 21.38005 02 11 07.83 +03 05 09.6 21.5 RoES139291
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.
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 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, 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.
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.
Orbital elements:
2023 SL3 Earth MOID = 0.0100 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 322.83346 (2000.0) P Q
n 0.47735686 Peri. 57.92733 -0.05083815 -0.99818981
a 1.6214638 Node 35.03050 +0.89639204 -0.05979273
e 0.5179219 Incl. 3.20917 +0.44033713 +0.00647594
P 2.06 H 23.21 G 0.15 U 9
Residuals in seconds of arc
230919 G96 0.1+ 0.1- 230920 F52 0.0 0.1- 230921 I52 0.0 0.1+
230919 G96 0.5+ 0.2- 230920 F51 0.1+ 0.0 230921 I52 0.1+ 0.0
230919 G96 0.2- 0.2- 230920 F51 0.1- 0.0 230921 291 0.1+ 0.1+
230919 G96 0.4- 0.2+ 230921 033 0.1+ 0.1- 230921 I52 0.0 0.0
230920 F52 0.0 0.1+ 230921 033 0.4+ 0.0 230921 291 0.1- 0.4+
230920 F52 0.0 0.1+ 230921 033 0.0 0.2+ 230921 291 0.1- 0.1+
Ephemeris:
2023 SL3 a,e,i = 1.62, 0.52, 3 q = 0.7817
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 22 01 07 09.9 -00 06 52 0.5314 1.4258 132.6 31.5 24.0
...
2023 09 06 01 31 50.3 +01 09 49 0.3612 1.3073 140.5 29.4 22.9
...
2023 09 14 01 48 57.4 +01 59 44 0.2794 1.2424 143.7 28.6 22.2
...
2023 09 20 02 06 13.9 +02 50 46 0.2224 1.1934 144.9 28.9 21.6
2023 09 21 02 09 43.9 +03 01 17 0.2132 1.1852 145.0 29.1 21.5
2023 09 22 02 13 28.2 +03 12 35 0.2042 1.1771 145.0 29.3 21.4
...
2023 09 28 02 43 07.4 +04 43 18 0.1527 1.1281 143.1 32.2 20.8
...
2023 10 06 04 04 04.9 +08 35 21 0.09433 1.0635 130.4 45.7 20.0
...
2023 10 21 10 02 05.9 +10 09 22 0.09450 0.9490 58.0 117.1 22.6
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S139
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