MPEC 2023-K65 : 2023 KH
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M.P.E.C. 2023-K65 Issued 2023 May 20, 16:32 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 KH
Observations:
K23K00H* C2023 05 18.26211112 37 26.973-16 24 46.11 20.95wXEK065F52
K23K00H C2023 05 18.27309812 37 24.067-16 26 42.27 21.12wXEK065F52
K23K00H C2023 05 18.29512012 37 18.228-16 30 34.37 21.00wXEK065F52
K23K00H C2023 05 18.39443912 36 52.024-16 47 55.15 20.69GVEK065F52
K23K00H C2023 05 18.39524612 36 51.807-16 48 03.67 20.97GVEK065F52
K23K00H 2C2023 05 19.88517412 31 18.860-20 59 10.83 20.5 GVEK065J04
K23K00H 2C2023 05 19.89194512 31 17.183-21 00 16.60 20.8 GVEK065J04
K23K00H 2C2023 05 19.89865712 31 15.516-21 01 22.17 20.5 GVEK065J04
K23K00H C2023 05 20.17181712 30 16.316-21 45 19.68 20.9 GVEK065654
K23K00H C2023 05 20.18370512 30 13.416-21 47 13.48 20.9 GVEK065654
K23K00H C2023 05 20.19526812 30 10.590-21 49 04.02 20.9 GVEK065654
K23K00H C2023 05 20.20753112 30 07.598-21 51 00.95 20.9 GVEK065654
Observer details:
654 Table Mountain Observatory, Wrightwood-PHMC. Observers N. Evans, P. Choi,
N. Saini, C. Zhai, R. Trahan, M. Shao. 1.0-m Reflector + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I.
Smith, K. Chambers, T. Dukes. Measurers K. Chambers, S. Chastel, 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.
J04 ESA Optical Ground Station, Tenerife. Observers D. Abreu, M. Micheli, F.
Ocana, L. Conversi. Measurers M. Micheli, F. Ocana, R. Kresken, M.
Busch, A. Knofel, E. Schwab. 1.0-m f/4.4 reflector + CCD.
Orbital elements:
2023 KH Earth MOID = 0.0845 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Bell
M 316.96300 (2000.0) P Q
n 0.63928194 Peri. 169.21502 -0.76608653 +0.58109703
a 1.3345692 Node 49.92292 -0.61318901 -0.53269651
e 0.1821848 Incl. 21.03558 -0.19264130 -0.61527284
P 1.54 H 23.97 G 0.15 U 9
Residuals in seconds of arc
230518 F52 0.1- 0.3- 230518 F52 0.0 0.1- 230520 654 0.1+ 0.0
230518 F52 0.0 0.2- 230519 J04 0.1- 0.0 230520 654 0.1+ 0.0
230518 F52 0.1+ 0.2+ 230519 J04 0.0 0.2+ 230520 654 0.0 0.0
230518 F52 0.1+ 0.1+ 230519 J04 0.0 0.1- 230520 654 0.1- 0.0
Ephemeris:
2023 KH a,e,i = 1.33, 0.18, 21 q = 1.0914
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 04 20 14 54 55.4 +50 14 07 0.1763 1.0954 116.9 54.9 22.4
...
2023 05 05 13 39 57.7 +25 56 37 0.1134 1.0915 135.1 40.7 21.0
...
2023 05 13 12 59 56.8 +00 31 12 0.1040 1.0935 141.5 35.1 20.7
...
2023 05 19 12 34 35.7 -18 31 19 0.1145 1.0969 136.1 39.7 21.0
2023 05 20 12 30 53.3 -21 16 39 0.1175 1.0977 134.8 40.9 21.1
2023 05 21 12 27 20.4 -23 53 11 0.1208 1.0984 133.4 42.0 21.2
...
2023 05 27 12 09 24.9 -36 34 18 0.1457 1.1039 125.4 48.4 21.8
...
2023 06 04 11 54 06.3 -47 22 37 0.1870 1.1135 117.7 53.8 22.5
...
2023 06 19 11 48 14.1 -58 17 10 0.2726 1.1378 109.8 57.2 23.5
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-K65
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