MPEC 2023-S248 : 2023 SQ7
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Read MPEC 2023-S249
M.P.E.C. 2023-S248 Issued 2023 September 27, 20:19 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 SQ7
Observations:
K23S07Q C2023 09 11.49667201 06 08.381-13 26 05.63 21.93GVES248F52
K23S07Q C2023 09 11.50885801 06 09.898-13 25 24.57 21.89GVES248F52
K23S07Q C2023 09 11.52108401 06 11.400-13 24 43.93 21.70GVES248F52
K23S07Q*1C2023 09 25.33775302 24 34.412+22 41 33.25 19.89GVES248G96
K23S07Q 1C2023 09 25.34293502 24 38.380+22 43 22.19 19.63GVES248G96
K23S07Q 1C2023 09 25.34812502 24 42.451+22 45 12.46 19.89GVES248G96
K23S07Q 1C2023 09 25.35331902 24 46.508+22 47 02.40 20.33GVES248G96
K23S07Q C2023 09 25.40455402 25 25.843+23 05 00.03 19.8 GVES248H01
K23S07Q C2023 09 25.40937002 25 29.616+23 06 41.67 19.6 GVES248H01
K23S07Q C2023 09 25.41942002 25 37.509+23 10 13.87 20.1 GVES248H01
K23S07Q C2023 09 25.42709002 25 43.551+23 12 55.93 20.0 GVES248H01
K23S07Q mC2023 09 25.42894602 25 45.512+23 13 39.65 20.58GVES248I52
K23S07Q mC2023 09 25.42918602 25 45.718+23 13 44.87 20.24GVES248I52
K23S07Q mC2023 09 25.42942502 25 45.880+23 13 49.98 20.12GVES248I52
K23S07Q mC2023 09 25.42966502 25 46.085+23 13 54.98 20.28GVES248I52
K23S07Q KB2023 09 25.91501702 33 06.03 +26 08 50.6 20.4 GVES248I93
K23S07Q KB2023 09 25.91863102 33 09.32 +26 10 11.4 VES248I93
K23S07Q KB2023 09 25.92219002 33 12.58 +26 11 32.3 20.0 GVES248I93
K23S07Q pC2023 09 25.94660002 33 33.35 +26 20 49.7 19.8 GVES248L01
K23S07Q KC2023 09 25.94697102 33 33.99 +26 20 57.1 20.6 GVES248598
K23S07Q pC2023 09 25.94882702 33 35.37 +26 21 40.1 20.0 GVES248L01
K23S07Q pC2023 09 25.95105502 33 37.34 +26 22 30.4 20.3 GVES248L01
K23S07Q KC2023 09 25.95146102 33 38.17 +26 22 40.5 20.3 GVES248598
K23S07Q KC2023 09 25.95394702 33 40.39 +26 23 35.8 20.4 GVES248598
K23S07Q KC2023 09 25.95621802 33 42.45 +26 24 27.7 20.4 GVES248598
K23S07Q KC2023 09 25.96215502 33 47.93 +26 26 36.1 VES248204
K23S07Q KC2023 09 25.96876602 33 53.93 +26 29 05.6 20.3 GVES248204
K23S07Q KC2023 09 26.04938402 35 08.36 +26 59 26.3 19.5 GXES248958
K23S07Q KC2023 09 26.05539302 35 13.84 +27 01 41.2 19.1 GXES248958
K23S07Q KC2023 09 26.06140002 35 19.42 +27 03 58.8 19.4 GXES248958
K23S07Q 7C2023 09 26.19909902 37 26.834+27 56 13.92 20.0 GVES248Z84
K23S07Q 7C2023 09 26.20127702 37 28.903+27 57 03.02 20.3 GVES248Z84
K23S07Q 7C2023 09 26.20351102 37 30.999+27 57 53.81 19.6 GVES248Z84
K23S07Q KC2023 09 26.25228502 38 32.68 +28 16 25.1 19.9 GXES248858
K23S07Q KC2023 09 26.25929902 38 39.47 +28 19 07.8 19.7 GXES248858
K23S07Q KC2023 09 26.26605702 38 45.97 +28 21 44.7 20.0 GXES248858
K23S07Q C2023 09 26.35350502 40 12.250+28 55 33.13 20.2 GVES248654
K23S07Q C2023 09 26.35691302 40 15.575+28 56 52.41 20.2 GVES248654
K23S07Q KC2023 09 26.42628902 41 30.271+29 24 08.68 20.15GVES248F52
K23S07Q C2023 09 27.30381102 58 22.468+35 12 40.05 20.3 GVES248654
K23S07Q C2023 09 27.30584302 58 24.949+35 13 30.34 20.3 GVES248654
K23S07Q C2023 09 27.32851802 58 52.744+35 22 51.00 20.1 GVES248654
K23S07Q C2023 09 27.33086802 58 55.621+35 23 48.87 20.1 GVES248654
Observer details:
204 Schiaparelli Observatory. Observers L. Buzzi, G. Galli. 0.84-m f/3.5
reflector + CCD.
598 Loiano. Observer A. Carbognani. 1.52-m f/4.7 Reflector + CCD.
654 Table Mountain Observatory, Wrightwood-PHMC. Observers N. Evans, P. Choi,
N. Saini, C. Zhai, R. Trahan, M. Shao. 1.0-m Reflector + CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.51-m f/8.1
Schmidt-Cassegrain + CCD.
958 Observatoire de Dax. Observers P. Dupouy, J. B. de Vanssay. Measurer P.
Dupouy. 0.43-m f/2.7 Reflector + 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.
G96 Mt. Lemmon Survey. Observer R. A. Kowalski. 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. 1.5-m reflector + 10K
CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer A. Serrano. 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.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, L. Poropat. Measurer
K. Korlevic. 1.0-m f/2.9 reflector + CCD.
Z84 Calar Alto-Schmidt. Observers R. Kresken, F. Ocana, M. Micheli, L.
Conversi. Measurers F. Ocana, M. Micheli, R. Kresken. 0.8-m f/3
Schmidt + CCD.
Orbital elements:
2023 SQ7 Earth MOID = 0.0336 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 336.92031 (2000.0) P Q
n 0.41126087 Peri. 57.89977 +0.50623855 -0.86236859
a 1.7908442 Node 1.72720 +0.69970709 +0.40628506
e 0.4998647 Incl. 12.55815 +0.50411559 +0.30208089
P 2.40 H 24.83 G 0.15 U 8
Residuals in seconds of arc
230911 F52 0.2- 0.2- 230925 I93 0.0 0.4+ 230926 Z84 0.0 0.1+
230911 F52 0.1+ 0.2+ 230925 I93 0.1- 0.2- 230926 Z84 0.2+ 0.1-
230911 F52 0.1+ 0.0 230925 I93 0.1+ 0.5+ 230926 Z84 0.0 0.2+
230925 G96 0.2+ 0.0 230925 L01 0.6- 0.4+ 230926 858 0.1+ 0.4+
230925 G96 0.5- 0.4- 230925 598 1.2- 1.7- 230926 858 0.3+ 0.2+
230925 G96 0.1+ 0.3+ 230925 L01 0.4- 0.6+ 230926 858 0.1- 0.2+
230925 G96 0.5+ 0.6+ 230925 L01 0.9- 0.7+ 230926 654 0.1+ 0.0
230925 H01 0.2+ 0.1+ 230925 598 0.5+ 0.6+ 230926 654 0.3+ 0.1-
230925 H01 0.2+ 0.1+ 230925 598 0.2+ 0.1- 230926 F52 0.3+ 0.4+
230925 H01 0.2+ 0.0 230925 598 0.3+ 0.5+ 230927 654 0.0 0.3-
230925 H01 0.2+ 0.1+ 230925 204 0.0 0.3+ 230927 654 0.1- 0.2-
230925 I52 0.1- 0.1- 230925 204 0.2+ 0.7+ 230927 654 0.0 0.1-
230925 I52 0.1+ 0.1+ 230926 958 1.5- 1.7- 230927 654 0.1- 0.3-
230925 I52 0.3- 0.1+ 230926 958 1.5- 2.8-
230925 I52 0.0 0.1+ 230926 958 0.2- 1.2-
Ephemeris:
2023 SQ7 a,e,i = 1.79, 0.50, 13 q = 0.8957
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 28 00 40 42.1 -20 29 58 0.2717 1.2438 145.5 27.4 23.7
...
2023 09 12 01 07 23.0 -12 56 49 0.1450 1.1366 151.8 24.8 22.1
...
2023 09 20 01 37 13.8 +00 29 17 0.08746 1.0828 152.4 25.5 20.9
...
2023 09 26 02 34 18.0 +26 41 26 0.05703 1.0450 136.6 41.3 20.3
2023 09 27 02 52 00.4 +33 10 03 0.05438 1.0389 130.8 46.9 20.4
2023 09 28 03 14 14.1 +39 57 22 0.05274 1.0329 124.4 53.2 20.5
...
2023 10 04 07 41 07.1 +63 59 53 0.06496 0.9990 86.7 89.5 22.1
...
2023 10 12 10 53 30.6 +53 24 04 0.1121 0.9595 66.7 107.1 24.0
...
2023 10 27 11 55 55.3 +40 56 53 0.2167 0.9089 61.0 107.0 25.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S248
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