MPEC 2023-S132 : 2023 SG3
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M.P.E.C. 2023-S132 Issued 2023 September 21, 01:43 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 SG3
Observations:
K23S03G C2023 08 19.56779001 22 52.103+00 18 53.22 21.94GVES132F52
K23S03G C2023 08 19.58196601 22 50.227+00 19 15.69 22.34GVES132F52
K23S03G C2023 08 19.59615101 22 48.355+00 19 38.26 22.32GVES132F52
K23S03G C2023 08 19.61033401 22 46.489+00 20 00.61 22.24GVES132F52
K23S03G C2023 09 07.40871100 32 58.927+08 10 15.93 21.58GVES132F52
K23S03G C2023 09 07.41965800 32 56.919+08 10 30.51 21.45GVES132F52
K23S03G C2023 09 07.43064000 32 54.858+08 10 45.31 22.06GVES132F52
K23S03G C2023 09 07.44173300 32 52.813+08 11 00.26 21.46GVES132F52
K23S03G C2023 09 16.39180600 05 35.476+11 09 38.95 21.52GVES132F52
K23S03G C2023 09 16.40228000 05 33.543+11 09 50.07 21.75GVES132F52
K23S03G C2023 09 16.41301300 05 31.567+11 10 01.03 21.73GVES132F52
K23S03G 1C2023 09 18.26769 23 59 59.14 +11 41 21.2 22.0 GVES132G96
K23S03G 1C2023 09 18.27291 23 59 58.19 +11 41 26.7 21.2 GVES132G96
K23S03G 1C2023 09 18.27814 23 59 57.22 +11 41 31.7 21.7 GVES132G96
K23S03G* C2023 09 19.31440623 56 54.458+11 58 11.52 21.51wXES132F52
K23S03G C2023 09 19.32660123 56 52.278+11 58 23.15 21.98wXES132F52
K23S03G C2023 09 19.33881323 56 50.086+11 58 34.71 21.75wXES132F52
K23S03G C2023 09 19.35106823 56 47.872+11 58 46.57 21.83wXES132F52
K23S03G C2023 09 19.42595123 56 34.423+11 59 57.45 21.62GVES132F52
K23S03G C2023 09 19.42676023 56 34.282+11 59 58.23 21.64GVES132F52
K23S03G KC2023 09 19.43757523 56 31.873+12 00 06.05 21.72GVES132V06
K23S03G KC2023 09 19.43957423 56 31.510+12 00 07.52 21.80GVES132V06
K23S03G KC2023 09 19.44357423 56 30.826+12 00 11.41 21.43GVES132V06
K23S03G KC2023 09 20.19117723 54 21.132+12 11 44.38 21.51GVES132I52
K23S03G KC2023 09 20.19664223 54 20.153+12 11 49.45 21.17GVES132I52
K23S03G KC2023 09 20.20159023 54 19.285+12 11 53.34 20.90GVES132I52
K23S03G KC2023 09 20.20653823 54 18.389+12 11 58.27 21.78GVES132I52
K23S03G KC2023 09 20.22645423 54 14.62 +12 12 16.2 21.6 VuES132H21
K23S03G KC2023 09 20.23230823 54 13.59 +12 12 21.3 21.8 VuES132H21
K23S03G 1C2023 09 20.97032 23 52 05.95 +12 23 23.2 20.9 VXES132033
K23S03G 1C2023 09 20.97391 23 52 05.31 +12 23 26.5 20.6 VXES132033
K23S03G 1C2023 09 20.97749 23 52 04.69 +12 23 29.1 20.9 VXES132033
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.
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, K. Chambers,
T. de Boer, J. Bulger, H. Gao, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez,
A. Schultz, I. Smith. 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 1.3-m f/4.0 astrograph + 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.
V06 Catalina Sky Survey-Kuiper. 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. 1.55-m
reflector + 1K CCD.
Orbital elements:
2023 SG3 Earth MOID = 0.4916 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 37.71304 (2000.0) P Q
n 0.29219296 Peri. 273.19716 -0.03808810 +0.99649664
a 2.2491731 Node 353.13060 -0.47065322 -0.08361774
e 0.4896157 Incl. 38.49969 -0.88149580 +0.00158854
P 3.37 H 20.47 G 0.15 U 6
Residuals in seconds of arc
230819 F52 0.1+ 0.1- 230918 G96 0.0 0.2- 230919 V06 0.4+ 0.3+
230819 F52 0.0 0.0 230918 G96 0.0 0.1+ 230920 I52 0.1+ 0.1+
230819 F52 0.1- 0.1+ 230918 G96 0.3- 0.0 230920 I52 0.1- 0.1+
230819 F52 0.0 0.0 230919 F52 0.2+ 0.0 230920 I52 0.0 0.6-
230907 F52 0.2- 0.0 230919 F52 0.2+ 0.0 230920 I52 0.3- 0.2-
230907 F52 0.2+ 0.1- 230919 F52 0.2+ 0.1- 230920 H21 0.0 0.2+
230907 F52 0.1- 0.0 230919 F52 0.1- 0.1+ 230920 H21 0.1+ 0.1-
230907 F52 0.1+ 0.1+ 230919 F52 0.1+ 0.1+ 230920 033 0.1+ 0.2+
230916 F52 0.0 0.0 230919 F52 0.2+ 0.1+ 230920 033 0.0 0.3+
230916 F52 0.0 0.1+ 230919 V06 0.1+ 0.5+ 230920 033 0.0 0.2-
230916 F52 0.2+ 0.2- 230919 V06 0.0 0.1+
Ephemeris:
2023 SG3 a,e,i = 2.25, 0.49, 38 q = 1.1479
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 22 01 17 31.4 +01 22 55 0.7537 1.6014 129.6 29.1 22.2
...
2023 09 06 00 37 13.3 +07 38 30 0.7436 1.6977 151.1 16.7 21.9
...
2023 09 14 00 12 50.6 +10 26 13 0.7654 1.7492 161.6 10.5 21.8
...
2023 09 20 23 54 54.1 +12 08 53 0.7959 1.7878 166.3 7.6 21.8
2023 09 21 23 52 01.0 +12 23 55 0.8021 1.7942 166.6 7.5 21.8
2023 09 22 23 49 10.3 +12 38 23 0.8087 1.8006 166.7 7.4 21.8
...
2023 09 28 23 33 07.5 +13 53 15 0.8549 1.8389 163.9 8.7 22.0
...
2023 10 06 23 15 04.4 +15 04 48 0.9330 1.8897 155.7 12.6 22.4
...
2023 10 21 22 52 49.0 +16 20 13 1.1219 1.9835 138.9 19.3 23.2
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S132
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