[Iaude] MPEC X124: 2023 XB3 [a=2.51,e=0.62,i=4.1,H=26.8]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Thu Dec 7 05:38:46 EST 2023
M.P.E.C. 2023-X124 Issued 2023 December 7, 10:36 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 XB3
Observations:
K23X03B* C2023 12 06.31798902 57 35.982+37 29 52.73 22.00GVEX124V00
K23X03B C2023 12 06.32348902 57 36.101+37 30 53.71 VEX124V00
K23X03B C2023 12 06.32899002 57 36.220+37 31 54.30 VEX124V00
K23X03B C2023 12 06.33448802 57 36.331+37 32 54.60 21.47GVEX124V00
K23X03B KC2023 12 06.36151602 57 36.778+37 37 43.45 21.7 GVEX124H01
K23X03B C2023 12 06.37090302 57 37.123+37 39 26.61 22.5 GVEX124H01
K23X03B C2023 12 06.37882702 57 37.464+37 40 53.70 21.4 GVEX124H01
K23X03B C2023 12 06.38522202 57 37.730+37 42 04.02 21.4 GVEX124H01
K23X03B C2023 12 07.06832502 58 52.810+39 59 08.94 21.5 GVEX124H01
K23X03B C2023 12 07.07271502 58 53.042+40 00 06.23 21.7 GVEX124H01
K23X03B C2023 12 07.08507102 58 53.652+40 02 47.77 22.0 GVEX124H01
K23X03B C2023 12 07.09129002 58 53.947+40 04 09.18 22.1 GVEX124H01
K23X03B KC2023 12 07.40322 02 59 06.80 +41 11 36.9 VEX124291
K23X03B KC2023 12 07.41131 02 59 07.44 +41 13 21.1 VEX124291
Observer details:
291 LPL/Spacewatch II. Observer R. A. Mastaler. 1.8-m f/2.7 reflector + 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.
V00 Kitt Peak-Bok. Observer H. Groeller. Measurers M. J. Brucker, C. E.
Woodward, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, H. Groeller, J.
K. Hogan, R. A. Kowalski, S. M. Larson, C. Lejoly, G. J. Leonard, R. A.
Mastaler, R. S. McMillan, D. Rankin, R. L. Seaman, A. Serrano, F. C.
Shelly, K. W. Wierzchos. 2.25-m reflector + 4x4K mosaic CCD.
Orbital elements:
2023 XB3 Earth MOID = 0.0346 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 331.60205 (2000.0) P Q
n 0.24800904 Peri. 54.34964 -0.35310238 -0.93365035
a 2.5089444 Node 56.43570 +0.83336934 -0.34308574
e 0.6195487 Incl. 4.13823 +0.42522260 -0.10290380
P 3.97 H 26.86 G 0.15 U 9
Residuals in seconds of arc
231206 V00 0.1- 0.1- 231206 H01 0.1- 0.0 231207 H01 0.0 0.1-
231206 V00 0.0 0.2+ 231206 H01 0.1+ 0.0 231207 H01 0.1+ 0.0
231206 V00 0.0 0.2+ 231206 H01 0.0 0.0 231207 291 0.4- 0.3-
231206 V00 0.1- 0.1- 231207 H01 0.1- 0.1+ 231207 291 0.1+ 0.2-
231206 H01 0.0 0.0 231207 H01 0.0 0.0
Ephemeris:
2023 XB3 a,e,i = 2.51, 0.62, 4 q = 0.9545
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 11 07 02 58 25.7 +12 25 49 0.2488 1.2394 175.3 3.7 24.7
...
2023 11 22 02 55 01.8 +17 20 06 0.1434 1.1282 167.3 11.1 23.6
...
2023 11 30 02 54 21.1 +24 26 46 0.09525 1.0762 159.8 18.5 22.9
...
2023 12 06 02 57 19.0 +36 31 22 0.06321 1.0418 152.3 26.1 22.1
2023 12 07 02 58 37.8 +39 44 52 0.05842 1.0366 150.5 27.9 22.0
2023 12 08 03 00 26.4 +43 31 13 0.05387 1.0314 148.3 30.1 21.9
...
2023 12 14 04 57 38.4 +82 01 24 0.03595 1.0035 121.1 57.2 21.7
...
2023 12 22 14 26 35.2 +38 38 44 0.05341 0.9753 79.4 97.5 24.0
...
2024 01 06 14 40 00.0 +11 53 47 0.1282 0.9544 73.3 99.3 25.9
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-X124
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