[Iaude] MPEC X210: 2023 XA8 [a=1.74,e=0.44,i=8.8,H=22.7]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Dec 11 09:54:43 EST 2023
M.P.E.C. 2023-X210 Issued 2023 December 11, 14:53 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 XA8
Observations:
K23X08A* C2023 12 06.53582607 11 39.403+54 33 14.84 21.22wXEX210F51
K23X08A C2023 12 06.55107507 11 42.186+54 33 30.70 21.64wXEX210F51
K23X08A C2023 12 06.57715207 11 47.016+54 33 57.39 21.42wXEX210F51
K23X08A KC2023 12 07.25707207 14 11.598+54 45 37.12 21.60GVEX210I52
K23X08A KC2023 12 07.26058307 14 12.311+54 45 40.97 22.26GVEX210I52
K23X08A KC2023 12 07.26407607 14 12.890+54 45 45.25 21.93GVEX210I52
K23X08A KC2023 12 07.26947807 14 13.985+54 45 50.90 21.99GVEX210I52
K23X08A C2023 12 07.46512907 14 51.618+54 49 19.12 21.0 GVEX210H01
K23X08A C2023 12 07.47321107 14 53.198+54 49 27.11 21.1 GVEX210H01
K23X08A C2023 12 07.48391307 14 55.280+54 49 37.52 21.6 GVEX210H01
K23X08A C2023 12 07.48738207 14 55.953+54 49 40.75 21.7 GVEX210H01
K23X08A C2023 12 10.42144607 25 51.873+55 39 46.43 21.5 GVEX210H01
K23X08A C2023 12 10.43289307 25 54.325+55 39 57.48 21.3 GVEX210H01
K23X08A C2023 12 10.44102707 25 56.070+55 40 05.22 21.4 GVEX210H01
K23X08A C2023 12 10.44816007 25 57.623+55 40 12.01 21.1 GVEX210H01
Observer details:
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.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer K. W. Wierzchos.
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 XA8 Earth MOID = 0.0050 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 295.30483 (2000.0) P Q
n 0.43001912 Peri. 195.76947 -0.85135089 -0.51247552
a 1.7383780 Node 312.84633 +0.49632649 -0.71764840
e 0.4421742 Incl. 8.79621 +0.16988727 -0.47153963
P 2.29 H 22.79 G 0.15 U 9
Residuals in seconds of arc
231206 F51 0.1+ 0.1- 231207 I52 0.6- 0.1+ 231207 H01 0.1- 0.0
231206 F51 0.1- 0.0 231207 I52 0.4- 0.4- 231210 H01 0.1+ 0.0
231206 F51 0.0 0.2+ 231207 H01 0.0 0.0 231210 H01 0.0 0.0
231207 I52 0.2+ 0.0 231207 H01 0.1+ 0.1+ 231210 H01 0.1- 0.0
231207 I52 0.3+ 0.2- 231207 H01 0.0 0.1+ 231210 H01 0.0 0.0
Ephemeris:
2023 XA8 a,e,i = 1.74, 0.44, 9 q = 0.9697
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 11 06 06 00.3 +47 06 53 0.4967 1.3730 131.9 32.4 23.3
...
2023 11 26 06 40 36.7 +51 25 10 0.3642 1.2774 136.9 31.9 22.5
...
2023 12 04 07 03 20.4 +53 48 10 0.3023 1.2278 138.2 32.3 22.0
...
2023 12 10 07 24 13.8 +55 32 30 0.2597 1.1917 138.4 33.3 21.6
2023 12 11 07 28 10.2 +55 49 09 0.2529 1.1858 138.4 33.5 21.6
2023 12 12 07 32 16.2 +56 05 27 0.2461 1.1799 138.3 33.7 21.5
...
2023 12 18 08 00 59.8 +57 32 22 0.2075 1.1456 137.5 35.5 21.1
...
2023 12 26 08 55 14.3 +58 25 00 0.1605 1.1028 135.0 39.1 20.6
...
2024 01 10 11 42 20.6 +46 53 50 0.08952 1.0346 122.7 53.1 19.6
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-X210
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