MPEC 2023-S244 : 2023 SM7
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M.P.E.C. 2023-S244 Issued 2023 September 27, 19:42 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 SM7
Observations:
K23S07M C2023 09 09.44637800 05 02.802-08 49 17.51 21.59GVES244F51
K23S07M C2023 09 09.46293400 05 03.044-08 48 41.07 21.79GVES244F51
K23S07M C2023 09 09.47747800 05 03.213-08 48 08.72 21.40GVES244F51
K23S07M C2023 09 17.45701100 09 06.429-02 29 27.47 20.96GVES244F51
K23S07M C2023 09 17.46964000 09 06.523-02 28 42.14 20.88GVES244F51
K23S07M C2023 09 22.43107600 11 55.140+03 18 54.92 20.63GVES244F51
K23S07M C2023 09 22.44303500 11 55.262+03 19 53.42 20.77GVES244F51
K23S07M C2023 09 22.46709500 11 55.481+03 21 50.57 20.78GVES244F51
K23S07M C2023 09 22.46882000 11 55.514+03 21 59.06 20.28GVES244F51
K23S07M*1C2023 09 26.28665900 14 36.712+09 09 29.88 20.37GVES244G96
K23S07M 1C2023 09 26.29129200 14 36.798+09 09 57.89 20.23GVES244G96
K23S07M 1C2023 09 26.29592200 14 36.874+09 10 26.26 20.58GVES244G96
K23S07M 1C2023 09 26.30055900 14 36.956+09 10 54.30 20.40GVES244G96
K23S07M KC2023 09 26.44256700 14 40.074+09 25 18.66 20.22GVES244I52
K23S07M KC2023 09 26.44398300 14 40.117+09 25 27.41 20.43GVES244I52
K23S07M KC2023 09 26.44541300 14 40.146+09 25 36.34 20.65GVES244I52
K23S07M KC2023 09 26.44683100 14 40.186+09 25 44.76 20.17GVES244I52
K23S07M KB2023 09 26.85437700 15 06.49 +10 07 41.2 20.2 GVES244I93
K23S07M KB2023 09 26.87550400 15 07.16 +10 09 55.5 20.8 GVES244I93
K23S07M KC2023 09 26.91250200 15 07.49 +10 13 50.9 20.6 GVES244598
K23S07M KC2023 09 26.92280600 15 07.78 +10 14 55.9 20.5 GVES244598
K23S07M KC2023 09 26.93234900 15 08.03 +10 15 56.0 21.1 GVES244598
K23S07M KC2023 09 26.99793 00 15 09.83 +10 22 48.8 20.5 GVES244204
K23S07M KC2023 09 27.01949 00 15 10.37 +10 25 05.4 VES244204
K23S07M KC2023 09 27.15427900 15 21.67 +10 39 32.5 20.8 GXES244858
K23S07M KC2023 09 27.16384200 15 21.97 +10 40 34.4 20.0 GXES244858
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.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.51-m f/8.1
Schmidt-Cassegrain + 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.
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.
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.
Orbital elements:
2023 SM7 Earth MOID = 0.0804 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 338.32243 (2000.0) P Q
n 0.42129661 Peri. 45.68444 +0.72439460 -0.68936821
a 1.7622901 Node 357.87775 +0.58892495 +0.62250567
e 0.4131507 Incl. 7.59156 +0.35835717 +0.37048369
P 2.34 H 24.71 G 0.15 U 8
Residuals in seconds of arc
230909 F51 0.4- 0.0 230926 G96 0.1+ 0.2+ 230926 I93 0.1+ 0.4+
230909 F51 0.2+ 0.1- 230926 G96 0.1+ 0.0 230926 598 0.6- 0.3+
230909 F51 0.1+ 0.1+ 230926 G96 0.1- 0.1+ 230926 598 0.2- 0.2+
230917 F51 0.1+ 0.1+ 230926 G96 0.1- 0.1- 230926 598 0.0 0.0
230917 F51 0.1+ 0.0 230926 I52 0.1+ 0.2- 230926 204 0.0 0.1+
230922 F51 0.1- 0.3- 230926 I52 0.2+ 0.0 230927 204 0.3- 0.5+
230922 F51 0.0 0.0 230926 I52 0.0 0.2+ 230927 858 0.0 0.7+
230922 F51 0.1- 0.0 230926 I52 0.1- 0.0 230927 858 0.1+ 1.0+
230922 F51 0.1+ 0.1+ 230926 I93 0.3+ 0.1-
Ephemeris:
2023 SM7 a,e,i = 1.76, 0.41, 8 q = 1.0342
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 28 23 57 39.2 -14 13 18 0.2558 1.2494 156.8 18.6 23.2
...
2023 09 12 00 06 20.7 -07 07 18 0.1700 1.1734 167.8 10.5 21.9
...
2023 09 20 00 10 28.8 +00 15 50 0.1335 1.1374 173.9 5.4 21.1
...
2023 09 26 00 14 22.8 +08 41 06 0.1112 1.1131 172.1 7.1 20.7
2023 09 27 00 15 10.5 +10 23 44 0.1080 1.1093 170.9 8.2 20.7
2023 09 28 00 16 01.7 +12 12 09 0.1049 1.1056 169.5 9.5 20.7
...
2023 10 04 00 22 46.9 +25 07 33 0.09006 1.0849 158.6 19.7 20.6
...
2023 10 12 00 39 57.5 +46 34 13 0.08173 1.0623 140.1 37.1 20.9
...
2023 10 27 03 18 12.6 +78 32 49 0.09920 1.0373 113.3 61.7 22.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S244
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