[Iaude] MPEC S98: 2023 SQ1 [a=2.45,e=0.75,i=2.9,H=26.4]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Sep 19 22:59:29 EDT 2023
M.P.E.C. 2023-S98 Issued 2023 September 20, 02:58 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 SQ1
Observations:
K23S01Q C2023 09 12.35709223 31 49.368-05 02 29.73 22.90GVES098F52
K23S01Q C2023 09 12.37995923 31 46.252-05 02 30.22 22.68GVES098F52
K23S01Q C2023 09 12.39139523 31 44.688-05 02 31.76 22.57GVES098F52
K23S01Q* C2023 09 18.35960023 08 42.719-05 09 04.35 21.72wXES098F51
K23S01Q C2023 09 18.37029223 08 37.286-05 09 05.36 21.73wXES098F51
K23S01Q C2023 09 18.38101023 08 31.811-05 09 06.14 21.66wXES098F51
K23S01Q C2023 09 18.51845523 07 20.021-05 09 14.29 21.04GVES098F51
K23S01Q C2023 09 18.51927123 07 19.587-05 09 14.59 21.09GVES098F51
K23S01Q KC2023 09 19.17838923 01 25.96 -05 10 41.6 21.0 VuES098H21
K23S01Q KC2023 09 19.18680723 01 20.40 -05 10 42.6 20.9 VuES098H21
K23S01Q KC2023 09 19.19522823 01 14.81 -05 10 43.0 21.0 VuES098H21
K23S01Q KC2023 09 19.20364723 01 09.19 -05 10 43.7 21.4 VuES098H21
K23S01Q C2023 09 19.39650322 59 04.839-05 10 18.00 20.77GVES098F51
K23S01Q C2023 09 19.39731922 59 04.200-05 10 17.97 20.96GVES098F51
K23S01Q 1C2023 09 19.90743 22 52 46.46 -05 11 49.4 20.5 VXES098033
K23S01Q 1C2023 09 19.90870 22 52 45.38 -05 11 49.0 20.4 VXES098033
K23S01Q 1C2023 09 19.90997 22 52 44.23 -05 11 49.1 20.7 VXES098033
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, T. Lowe, P. Minguez, A.
Schultz, I. Smith, K. Chambers. 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, S.
Chastel. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.81-m f/4.0 astrograph + CCD.
Orbital elements:
2023 SQ1 Earth MOID = 0.0052 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 345.52639 (2000.0) P Q
n 0.25768121 Peri. 90.16646 +0.10401137 -0.99456164
a 2.4457621 Node 353.85558 +0.89140933 +0.09561325
e 0.7475556 Incl. 2.87294 +0.44110207 +0.04129471
P 3.82 H 26.46 G 0.15 U 9
Residuals in seconds of arc
230912 F52 0.1+ 0.3- 230918 F51 0.0 0.1- 230919 F51 0.3+ 0.1-
230912 F52 0.1- 0.6+ 230918 F51 0.1- 0.4- 230919 F51 0.3- 0.0
230912 F52 0.0 0.3- 230919 H21 0.1- 0.3+ 230919 033 0.1+ 0.6-
230918 F51 0.0 0.2- 230919 H21 0.0 0.0 230919 033 0.5+ 0.1-
230918 F51 0.1+ 0.2- 230919 H21 0.0 0.3+ 230919 033 0.2- 0.1-
230918 F51 0.3+ 0.0 230919 H21 0.1- 0.2+
Ephemeris:
2023 SQ1 a,e,i = 2.45, 0.75, 3 q = 0.6174
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 21 23 42 13.7 -05 08 04 0.4404 1.4193 153.4 18.6 26.4
...
2023 09 05 23 39 57.9 -04 58 55 0.2353 1.2397 168.2 9.6 24.4
...
2023 09 13 23 30 29.9 -05 02 34 0.1351 1.1415 177.7 2.1 22.6
...
2023 09 19 23 03 11.0 -05 08 52 0.06342 1.0672 169.4 10.0 21.3
2023 09 20 22 51 28.5 -05 09 33 0.05185 1.0548 165.6 13.7 20.9
2023 09 21 22 33 11.9 -05 08 46 0.04052 1.0425 160.2 19.0 20.6
...
2023 09 27 13 25 13.6 +04 04 31 0.03600 0.9686 19.0 160.3 30.2
...
2023 10 05 12 18 31.0 +04 41 00 0.1305 0.8724 10.7 167.7
...
2023 10 20 12 09 30.5 +03 37 25 0.3297 0.7131 25.6 142.9 30.6
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S98
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