[Iaude] MPEC X123: 2023 XA3 [a=1.46,e=0.33,i=7.4,H=27.1]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Thu Dec 7 02:38:13 EST 2023
M.P.E.C. 2023-X123 Issued 2023 December 7, 07:36 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 XA3
Observations:
K23X03A* C2023 12 05.46095304 46 41.446-03 55 16.89 20.48wXEX123F51
K23X03A C2023 12 05.47294404 46 51.233-03 56 19.08 20.56wXEX123F51
K23X03A C2023 12 05.49504504 47 09.572-03 58 13.55 20.71wXEX123F51
K23X03A C2023 12 05.57005704 48 12.042-04 04 33.05 20.38GVEX123F52
K23X03A C2023 12 05.57070004 48 12.567-04 04 36.17 20.37GVEX123F52
K23X03A KC2023 12 06.25039304 58 05.790-04 58 06.67 20.93GVEX123I52
K23X03A KC2023 12 06.25157004 58 06.604-04 58 11.28 20.54GVEX123I52
K23X03A KC2023 12 06.25274804 58 07.417-04 58 16.28 20.45GVEX123I52
K23X03A KC2023 12 06.25393904 58 08.234-04 58 21.54 20.69GVEX123I52
K23X03A C2023 12 06.43899305 00 23.974-05 10 21.87 20.85GVEX123F52
K23X03A C2023 12 06.43980905 00 24.474-05 10 25.16 20.85GVEX123F52
K23X03A KC2023 12 07.26486 05 09 53.31 -06 01 11.5 20.9 RVEX123691
K23X03A KC2023 12 07.27357 05 09 58.00 -06 01 40.7 21.1 RVEX123691
K23X03A KC2023 12 07.28226 05 10 02.71 -06 02 09.2 21.0 RVEX123691
Observer details:
691 Steward Observatory, Kitt Peak-Spacewatch. Observer R. A. Mastaler.
0.9-m f/3 reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer G. J. Leonard.
Measurers E. C. Beshore, 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, F. C. Shelly, K. W. Wierzchos. 1.0-m
prime focus + CCD.
Orbital elements:
2023 XA3 Earth MOID = 0.0086 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 329.32699 (2000.0) P Q
n 0.56063321 Peri. 152.46790 +0.76921599 -0.62799774
a 1.4566331 Node 246.93254 +0.56014814 +0.75157363
e 0.3335668 Incl. 7.36918 +0.30747491 +0.20188095
P 1.76 H 27.15 G 0.15 U 7
Residuals in seconds of arc
231205 F51 0.2- 0.1+ 231206 I52 0.0 0.5- 231206 F52 0.2- 0.1+
231205 F51 (1.7- 0.3+) 231206 I52 0.0 0.0 231207 691 0.4+ 0.1+
231205 F51 0.0 0.1- 231206 I52 0.1+ 0.0 231207 691 0.0 0.2-
231205 F52 0.4+ 0.0 231206 I52 0.0 0.2- 231207 691 0.3+ 0.1-
231205 F52 0.1+ 0.1+ 231206 F52 0.1+ 0.1+
Ephemeris:
2023 XA3 a,e,i = 1.46, 0.33, 7 q = 0.9707
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 07 19 18 38.8 +16 17 58 0.09224 0.9708 74.6 100.2 25.5
...
2023 11 22 20 34 08.9 +19 58 12 0.03430 0.9829 80.7 97.3 23.3
...
2023 11 30 01 39 39.9 +13 07 39 0.01558 0.9984 140.6 38.8 19.7
...
2023 12 06 04 54 38.8 -04 37 01 0.03170 1.0138 152.9 26.2 20.9
2023 12 07 05 06 58.2 -05 43 42 0.03546 1.0166 151.5 27.5 21.2
2023 12 08 05 16 55.0 -06 35 36 0.03933 1.0195 150.3 28.6 21.4
...
2023 12 14 05 50 09.5 -09 03 33 0.06384 1.0386 147.1 31.0 22.6
...
2023 12 22 06 07 22.5 -09 27 04 0.09867 1.0679 147.0 30.1 23.6
...
2024 01 06 06 19 46.7 -07 26 42 0.1706 1.1317 148.0 27.4 24.8
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-X123
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