[Iaude] MPEC X208: 2023 XX7 [a=2.18,e=0.53,i=3.9,H=24.3]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Mon Dec 11 09:50:15 EST 2023
M.P.E.C. 2023-X208 Issued 2023 December 11, 14:48 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 XX7
Observations:
K23X07X* C2023 12 06.41999504 00 54.361+06 06 04.73 22.05wXEX208F51
K23X07X C2023 12 06.43195604 00 54.183+06 06 05.49 21.88wXEX208F51
K23X07X C2023 12 06.45729304 00 53.815+06 06 07.27 21.33wXEX208F51
K23X07X KC2023 12 07.22059304 00 58.580+06 07 00.80 21.72GVEX208I52
K23X07X KC2023 12 07.23680804 00 58.450+06 07 01.80 21.45GVEX208I52
K23X07X KC2023 12 07.25171204 00 58.280+06 07 03.70 21.89GVEX208I52
K23X07X KC2023 12 07.26678104 00 58.100+06 07 04.70 22.46GVEX208I52
K23X07X C2023 12 09.31083404 01 13.560+06 12 07.90 21.99wXEX208F51
K23X07X C2023 12 09.32331104 01 13.449+06 12 10.18 22.00wXEX208F51
K23X07X C2023 12 09.33586504 01 13.352+06 12 12.69 21.94wXEX208F51
K23X07X C2023 12 09.35133704 01 13.205+06 12 15.84 21.87wXEX208F51
K23X07X KC2023 12 10.14143 04 01 22.69 +06 14 53.9 21.2 RVEX208691
K23X07X KC2023 12 10.14870 04 01 22.70 +06 14 55.1 21.1 RVEX208691
Observer details:
691 Steward Observatory, Kitt Peak-Spacewatch. Observer M. T. Read. 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.
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 XX7 Earth MOID = 0.0503 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 320.28317 (2000.0) P Q
n 0.30584411 Peri. 11.52246 -0.49504896 -0.86646243
a 2.1817382 Node 108.17946 +0.79167067 -0.48044202
e 0.5261248 Incl. 3.89701 +0.35802804 -0.13571415
P 3.22 H 24.32 G 0.15 U 9
Residuals in seconds of arc
231206 F51 0.1+ 0.1- 231207 I52 0.3+ 0.1+ 231209 F51 0.0 0.0
231206 F51 0.0 0.1- 231207 I52 0.2+ 0.3- 231210 691 0.1- 0.5+
231206 F51 0.2- 0.3+ 231209 F51 0.0 0.2+ 231210 691 0.2+ 0.1-
231207 I52 0.7- 0.4+ 231209 F51 0.1- 0.1-
231207 I52 0.2+ 0.2- 231209 F51 0.1+ 0.1-
Ephemeris:
2023 XX7 a,e,i = 2.18, 0.53, 4 q = 1.0339
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 11 04 01 16.4 +07 46 00 0.3466 1.3253 162.8 12.8 23.4
...
2023 11 26 04 01 17.9 +06 24 04 0.2482 1.2290 165.6 11.5 22.4
...
2023 12 04 04 00 51.8 +06 05 31 0.2054 1.1824 161.6 15.3 22.1
...
2023 12 10 04 01 19.2 +06 14 43 0.1770 1.1504 157.4 19.2 21.8
2023 12 11 04 01 31.7 +06 18 54 0.1725 1.1453 156.7 19.9 21.8
2023 12 12 04 01 47.3 +06 23 58 0.1681 1.1403 156.0 20.5 21.7
...
2023 12 18 04 04 48.0 +07 16 22 0.1430 1.1124 152.0 24.5 21.5
...
2023 12 26 04 15 01.5 +09 45 50 0.1127 1.0808 148.1 28.7 21.0
...
2024 01 10 05 21 49.2 +22 08 25 0.06612 1.0424 152.3 26.0 19.7
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-X208
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