MPEC 2023-S193 : 2023 SR5
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M.P.E.C. 2023-S193 Issued 2023 September 24, 15:14 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 SR5
Observations:
K23S05R*1C2023 09 18.37623402 31 24.823+07 48 48.13 19.80GVES193G96
K23S05R 1C2023 09 18.38142802 31 25.316+07 49 50.95 20.02GVES193G96
K23S05R 1C2023 09 18.38663002 31 25.781+07 50 53.74 19.98GVES193G96
K23S05R 1C2023 09 18.39186302 31 26.267+07 51 55.98 20.16GVES193G96
K23S05R mC2023 09 18.46756702 31 32.250+08 06 09.40 19.49GVES193I52
K23S05R mC2023 09 18.46915202 31 32.340+08 06 26.53 20.79GVES193I52
K23S05R mC2023 09 18.46936802 31 32.430+08 06 29.05 20.35GVES193I52
K23S05R mC2023 09 18.47091202 31 32.527+08 06 45.54 20.45GVES193I52
K23S05R KC2023 09 19.38630002 35 31.68 +09 58 41.5 21.6 VuES193H21
K23S05R KC2023 09 19.39499802 35 31.53 +09 59 24.6 21.8 VuES193H21
K23S05R C2023 09 19.50731 02 35 40.34 +10 09 20.4 20.8 GVES193G96
K23S05R C2023 09 19.50773 02 35 40.38 +10 09 21.9 20.9 GVES193G96
K23S05R C2023 09 19.51235 02 35 40.34 +10 09 42.0 20.8 GVES193G96
Observer details:
G96 Mt. Lemmon Survey. Observer J. K. Hogan. 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, B. Gray. 1.5-m
reflector + 10K CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.81-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.
Orbital elements:
2023 SR5 Earth MOID = 0.0008 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 5.06178 (2000.0) P Q
n 0.30904370 Peri. 157.89733 +0.84941438 +0.52771855
a 2.1666534 Node 170.24969 -0.48669764 +0.78548067
e 0.5509681 Incl. 0.97772 -0.20401132 +0.32331603
P 3.19 H 28.68 G 0.15 U 8
Residuals in seconds of arc
230918 G96 0.3- 0.1+ 230918 I52 0.5- 0.2- 230919 G96 0.5- 0.2+
230918 G96 0.1- 0.0 230918 I52 0.5+ 0.0 230919 G96 0.1+ 0.2-
230918 G96 0.1- 0.3+ 230918 I52 0.0 0.0 230919 G96 0.1+ 0.2-
230918 G96 0.4+ 0.1+ 230919 H21 0.5+ 0.3+
230918 I52 0.1+ 0.4- 230919 H21 0.1+ 0.4+
Ephemeris:
2023 SR5 a,e,i = 2.17, 0.55, 1 q = 0.9729
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 25 14 32 40.6 -11 21 11 0.1178 0.9735 68.2 105.3 27.9
...
2023 09 09 14 41 06.6 -12 48 41 0.03960 0.9860 56.2 121.9 26.6
...
2023 09 17 01 58 06.0 -08 06 34 0.0028221.0077 144.3 35.6 17.4
...
2023 09 23 02 39 49.3 +12 14 46 0.03425 1.0294 137.9 40.8 23.0
2023 09 24 02 40 07.2 +12 28 13 0.03954 1.0335 138.8 39.8 23.3
2023 09 25 02 40 16.3 +12 38 14 0.04483 1.0377 139.7 38.7 23.6
...
2023 10 01 02 39 30.5 +13 04 45 0.07687 1.0657 145.6 32.1 24.6
...
2023 10 09 02 36 06.4 +13 06 28 0.1209 1.1093 154.2 23.0 25.4
...
2023 10 24 02 27 28.2 +12 45 11 0.2129 1.2056 171.1 7.3 26.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S193
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