[Iaude] MPEC S91: 2023 SM1 [a=1.65,e=0.29,i=11.1,H=23.8]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Sep 19 18:14:26 EDT 2023
M.P.E.C. 2023-S91 Issued 2023 September 19, 22:13 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 SM1
Observations:
K23S01M C2023 09 13.34180823 18 12.818+27 17 51.24 21.97GVES091F52
K23S01M C2023 09 13.35406223 18 13.826+27 17 34.88 22.07GVES091F52
K23S01M C2023 09 13.36627823 18 14.812+27 17 18.27 21.60GVES091F52
K23S01M C2023 09 13.37850923 18 15.801+27 17 01.62 21.68GVES091F52
K23S01M* C2023 09 18.30078423 26 43.360+25 01 44.04 22.02wXES091F52
K23S01M C2023 09 18.31158923 26 44.376+25 01 24.36 22.20wXES091F52
K23S01M C2023 09 18.32241623 26 45.388+25 01 04.26 22.27wXES091F52
K23S01M C2023 09 18.33324023 26 46.396+25 00 44.18 21.58wXES091F52
K23S01M C2023 09 18.44914723 26 56.941+24 57 04.64 21.56GVES091F52
K23S01M C2023 09 18.44995623 26 57.020+24 57 03.17 21.95GVES091F52
K23S01M KC2023 09 19.22068323 28 22.23 +24 31 38.4 22.1 VuES091H21
K23S01M KC2023 09 19.24275923 28 24.31 +24 30 54.5 21.8 VuES091H21
K23S01M 1C2023 09 19.84785 23 29 33.08 +24 10 12.5 21.3 VXES091033
K23S01M 1C2023 09 19.85144 23 29 33.45 +24 10 05.4 21.2 VXES091033
K23S01M 1C2023 09 19.85502 23 29 33.82 +24 09 58.3 21.3 VXES091033
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.
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 SM1 Earth MOID = 0.1776 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Bell
M 346.54368 (2000.0) P Q
n 0.46422026 Peri. 177.13318 +0.95964483 -0.27403131
a 1.6519110 Node 199.13685 +0.25402539 +0.94105801
e 0.2879192 Incl. 11.10749 +0.12063541 +0.19828429
P 2.12 H 23.80 G 0.15 U 9
Residuals in seconds of arc
230913 F52 0.0 0.0 230918 F52 0.1- 0.0 230919 H21 0.2+ 0.2-
230913 F52 0.1+ 0.1+ 230918 F52 0.1- 0.2- 230919 H21 0.1- 0.2+
230913 F52 0.0 0.0 230918 F52 0.1- 0.2- 230919 033 0.2- 0.0
230913 F52 0.1- 0.1- 230918 F52 0.1- 0.1- 230919 033 0.1- 0.2+
230918 F52 0.0 0.2- 230918 F52 0.0 0.0 230919 033 0.0 0.3+
Ephemeris:
2023 SM1 a,e,i = 1.65, 0.29, 11 q = 1.1763
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 08 20 22 46 36.5 +29 49 45 0.3147 1.2565 135.7 34.3 23.2
...
2023 09 04 23 04 24.6 +29 45 26 0.2526 1.2190 142.6 30.2 22.5
...
2023 09 12 23 16 02.4 +27 47 27 0.2254 1.2033 147.7 26.5 22.2
...
2023 09 18 23 26 08.8 +25 11 15 0.2084 1.1937 152.4 22.9 21.9
2023 09 19 23 27 57.7 +24 39 10 0.2059 1.1923 153.3 22.3 21.8
2023 09 20 23 29 48.9 +24 05 20 0.2035 1.1910 154.2 21.6 21.8
...
2023 09 26 23 41 44.7 +20 06 38 0.1913 1.1841 159.7 17.1 21.5
...
2023 10 04 23 59 33.2 +13 26 08 0.1818 1.1783 166.7 11.2 21.2
...
2023 10 19 00 35 55.4 -00 24 17 0.1888 1.1778 162.6 14.6 21.4
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-S91
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