[Iaude] MPEC X150: 2023 XJ4 [a=2.58,e=0.55,i=12.1,H=22.4]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Dec 8 04:13:36 EST 2023
M.P.E.C. 2023-X150 Issued 2023 December 8, 09:10 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 XJ4
Observations:
K23X04J* C2023 12 05.46848105 12 38.507-04 48 04.89 21.19wXEX150F52
K23X04J C2023 12 05.48092205 12 39.161-04 48 44.08 21.20wXEX150F52
K23X04J C2023 12 05.49344705 12 39.807-04 49 23.02 21.50wXEX150F52
K23X04J C2023 12 05.50589505 12 40.445-04 50 02.02 21.37wXEX150F52
K23X04J C2023 12 05.57134305 12 43.927-04 53 25.78 21.15GVEX150F52
K23X04J C2023 12 05.57198605 12 43.954-04 53 28.10 21.15GVEX150F52
K23X04J C2023 12 05.57327205 12 44.024-04 53 32.11 21.46GVEX150F52
K23X04J KC2023 12 06.29881 05 13 31.27 -05 31 26.9 VEX150691
K23X04J KC2023 12 06.30706 05 13 31.70 -05 31 52.3 21.3 RVEX150691
K23X04J KC2023 12 06.31531 05 13 32.16 -05 32 18.8 VEX150691
K23X04J KC2023 12 07.29113 05 14 34.19 -06 23 10.5 20.8 RVEX150691
K23X04J KC2023 12 07.29690 05 14 34.51 -06 23 27.3 20.4 RVEX150691
K23X04J KC2023 12 07.30269 05 14 34.86 -06 23 46.2 21.2 RVEX150691
K23X04J 1C2023 12 07.31198405 14 35.272-06 24 15.73 20.99GVEX150G96
K23X04J 1C2023 12 07.31712805 14 35.578-06 24 32.36 21.19GVEX150G96
K23X04J 1C2023 12 07.32226605 14 35.884-06 24 47.63 20.91GVEX150G96
K23X04J 1C2023 12 08.34954005 15 41.209-07 18 17.35 20.63GVEX150G96
K23X04J 1C2023 12 08.35471105 15 41.479-07 18 32.94 21.60GVEX150G96
K23X04J 1C2023 12 08.35988905 15 41.742-07 18 49.64 21.40GVEX150G96
K23X04J 1C2023 12 08.36506905 15 42.012-07 19 05.88 21.23GVEX150G96
Observer details:
691 Steward Observatory, Kitt Peak-Spacewatch. Observer R. A. Mastaler.
0.9-m f/3 reflector + 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.
G96 Mt. Lemmon Survey. Observers J. K. Hogan, D. Rankin. 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. 1.5-m reflector +
10K CCD.
Orbital elements:
2023 XJ4 Earth MOID = 0.2711 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 331.01556 (2000.0) P Q
n 0.23728128 Peri. 247.18424 -0.32395404 -0.93531373
a 2.5840072 Node 222.56486 +0.92670279 -0.28343755
e 0.5460816 Incl. 12.14187 +0.19046188 -0.21178143
P 4.15 H 22.49 G 0.15 U 9
Residuals in seconds of arc
231205 F52 0.2- 0.2+ 231206 691 0.2- 0.4- 231207 G96 0.0 0.4-
231205 F52 0.1+ 0.1- 231206 691 0.2- 0.0 231207 G96 0.5+ 0.4+
231205 F52 0.1+ 0.1+ 231206 691 0.2+ 0.7- 231208 G96 0.3+ 0.0
231205 F52 0.0 0.1- 231207 691 0.5- 0.0 231208 G96 0.2+ 0.5+
231205 F52 0.1+ 0.2+ 231207 691 0.3- 1.2+ 231208 G96 0.1- 0.1-
231205 F52 0.0 0.1- 231207 691 0.4+ 0.4+ 231208 G96 0.2- 0.2-
231205 F52 0.0 0.1- 231207 G96 0.5- 0.2+
Ephemeris:
2023 XJ4 a,e,i = 2.58, 0.55, 12 q = 1.1729
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 08 04 43 17.5 +15 07 22 0.4372 1.3941 152.8 19.0 22.4
...
2023 11 23 04 59 47.0 +05 31 07 0.3439 1.3127 157.9 16.4 21.6
...
2023 12 01 05 08 01.1 -00 57 11 0.3109 1.2750 155.1 19.0 21.4
...
2023 12 07 05 14 15.4 -06 07 39 0.2936 1.2499 150.8 22.6 21.4
2023 12 08 05 15 19.1 -06 59 45 0.2913 1.2460 150.0 23.3 21.4
2023 12 09 05 16 23.4 -07 51 43 0.2891 1.2422 149.2 24.0 21.4
...
2023 12 15 05 23 06.1 -12 56 23 0.2796 1.2212 143.8 28.4 21.4
...
2023 12 23 05 33 12.2 -19 02 47 0.2743 1.1988 136.9 34.1 21.5
...
2024 01 07 05 57 09.4 -27 08 13 0.2805 1.1752 127.4 41.6 21.7
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-X150
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