MPEC 2023-K207 : 2023 KH5
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M.P.E.C. 2023-K207 Issued 2023 May 31, 23:56 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 KH5
Observations:
K23K05H*1C2023 05 30.17532111 18 14.940+50 34 12.61 18.53GVEK207703
K23K05H 1C2023 05 30.17657911 18 19.094+50 34 47.28 18.86GVEK207703
K23K05H 1C2023 05 30.17910511 18 27.241+50 36 00.65 18.71GVEK207703
K23K05H KC2023 05 30.20664911 19 56.708+50 49 15.96 20.10GVEK207I52
K23K05H KC2023 05 30.20716711 19 58.336+50 49 30.86 19.93GVEK207I52
K23K05H KC2023 05 30.27407211 23 36.949+51 20 35.41 19.46GVEK207I52
K23K05H KC2023 05 30.27463011 23 38.771+51 20 50.82 19.61GVEK207I52
K23K05H KC2023 05 30.27518111 23 40.600+51 21 05.26 19.29GVEK207I52
K23K05H 1C2023 05 30.27666411 23 55.885+51 23 45.17 20.82GVEK207T12
K23K05H 1C2023 05 30.27767411 23 59.133+51 24 12.82 20.55GVEK207T12
K23K05H 1C2023 05 30.27877411 24 02.639+51 24 43.05 22.00GVEK207T12
K23K05H KC2023 05 31.14918912 11 31.232+56 40 16.57 20.15GVEK207I52
K23K05H KC2023 05 31.14987312 11 33.302+56 40 27.80 19.97GVEK207I52
K23K05H KC2023 05 31.15055612 11 35.365+56 40 39.11 19.89GVEK207I52
K23K05H KC2023 05 31.15272512 11 41.957+56 41 14.24 19.75GVEK207I52
K23K05H KC2023 05 31.16567012 12 12.70 +56 43 40.0 19.4 GXEK207W62
K23K05H KC2023 05 31.17769912 12 49.73 +56 46 47.3 19.4 GXEK207W62
K23K05H KC2023 05 31.18969012 13 26.64 +56 49 51.7 19.2 GXEK207W62
K23K05H KC2023 05 31.97989812 52 34.76 +59 32 01.3 20.1 GVEK207L01
K23K05H KC2023 05 31.98137912 52 38.83 +59 32 14.0 20.4 GVEK207L01
K23K05H KC2023 05 31.98286212 52 43.03 +59 32 26.3 20.2 GVEK207L01
K23K05H KC2023 05 31.98434512 52 47.07 +59 32 39.3 20.2 GVEK207L01
K23K05H KC2023 05 31.98582212 52 51.05 +59 32 52.2 20.2 GVEK207L01
Observer details:
703 Catalina Sky Survey. Observer D. Rankin. Measurers E. J. Christensen, 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, A. Serrano, F. C. Shelly, K. W. Wierzchos. 0.68-m Schmidt + 10K
CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer D. Rankin. Measurers
E. J. Christensen, 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, A. Serrano, F. C. Shelly, K. W.
Wierzchos. 1.0-m prime focus + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
T12 University of Hawaii 88-inch telescope, Maunakea. Observers Y.
Ramanjooloo, M. Mansfield, T. Wallace. Measurers R. Weryk, Y.
Ramanjooloo, R. Wainscoat. 2.24-m University of Hawaii reflector + CCD.
W62 Comet Hunter Observatory2, New Ringgold. Observer J. Maikner. 0.30-m
f/3.8 Riccardi-Honders + CCD.
Orbital elements:
2023 KH5 Earth MOID = 0.0094 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 MPC
M 321.04507 (2000.0) P Q
n 0.53315256 Peri. 338.46845 -0.68450512 +0.55114112
a 1.5062661 Node 244.24899 -0.56727887 -0.81380055
e 0.3457481 Incl. 31.99114 -0.45787271 +0.18431529
P 1.85 H 23.57 G 0.15 U 8
Residuals in seconds of arc
230530 703 1.2- 0.6+ 230530 T12 0.2+ 0.4+ 230531 W62 0.1+ 0.2+
230530 703 0.4- 1.4- 230530 T12 0.2+ 0.2+ 230531 W62 0.0 0.4-
230530 703 0.7- 1.6- 230530 T12 0.0 0.0 230531 L01 0.4- 0.6+
230530 I52 0.4+ 0.1- 230531 I52 0.0 0.3- 230531 L01 0.4- 0.4+
230530 I52 0.2- 0.1+ 230531 I52 0.0 0.1- 230531 L01 0.6+ 0.1-
230530 I52 0.2+ 0.0 230531 I52 0.1- 0.1+ 230531 L01 0.4+ 0.1+
230530 I52 0.1+ 0.3+ 230531 I52 0.0 0.0 230531 L01 0.1- 0.3+
230530 I52 0.3+ 0.3- 230531 W62 0.0 0.3+
Ephemeris:
2023 KH5 a,e,i = 1.51, 0.35, 32 q = 0.9855
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 05 01 05 41 25.3 -51 33 53 0.2791 0.9889 78.2 85.7 23.8
...
2023 05 16 06 18 12.9 -47 03 56 0.1292 0.9880 76.2 96.5 22.6
...
2023 05 24 07 30 34.8 -29 06 41 0.05063 0.9971 70.9 106.3 21.0
...
2023 05 30 11 08 36.5 +49 02 06 0.03764 1.0081 80.6 97.3 20.0
2023 05 31 12 03 37.5 +55 56 00 0.04497 1.0102 84.3 93.2 20.2
2023 06 01 12 53 42.0 +59 35 10 0.05344 1.0125 87.0 90.0 20.4
...
2023 06 07 15 26 27.5 +61 47 14 0.1120 1.0278 93.6 80.2 21.7
...
2023 06 15 16 19 46.4 +59 43 01 0.1933 1.0527 95.7 73.7 22.7
...
2023 06 30 16 50 25.7 +56 50 36 0.3401 1.1109 97.1 65.3 23.8
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-K207
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