MPEC 2023-H196 : 2023 HK5
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M.P.E.C. 2023-H196 Issued 2023 April 26, 16:41 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 HK5
Observations:
K23H05K C2023 03 27.50152512 35 54.263+22 47 14.81 22.31GVEH196F52
K23H05K C2023 03 27.51506212 35 55.268+22 47 24.62 22.85GVEH196F52
K23H05K C2023 03 27.52856312 35 56.329+22 47 34.69 23.05GVEH196F52
K23H05K C2023 04 16.53741513 59 58.403+25 14 38.03 21.34GVEH196F52
K23H05K C2023 04 16.55132114 00 05.912+25 14 27.72 20.91GVEH196F52
K23H05K C2023 04 16.56522714 00 13.470+25 14 16.74 21.08GVEH196F52
K23H05K* C2023 04 25.56968616 33 58.687+16 19 28.91 20.27wXEH196F52
K23H05K C2023 04 25.58200616 34 16.299+16 17 41.30 20.37wXEH196F52
K23H05K C2023 04 25.59416916 34 33.801+16 15 54.25 20.26wXEH196F52
K23H05K hC2023 04 26.07788716 47 01.76 +15 01 49.7 20.5 GVEH196L01
K23H05K hC2023 04 26.07986616 47 04.69 +15 01 31.2 20.4 GVEH196L01
K23H05K IC2023 04 26.08184616 47 07.66 +15 01 13.0 20.1 GVEH196L01
K23H05K hC2023 04 26.08413316 47 11.02 +15 00 51.4 20.3 GVEH196L01
K23H05K hC2023 04 26.08701216 47 15.28 +15 00 23.8 20.3 GVEH196L01
K23H05K KC2023 04 26.47772316 57 23.778+13 58 29.42 20.09GVEH196I52
K23H05K KC2023 04 26.47890716 57 25.571+13 58 17.44 20.22GVEH196I52
K23H05K KC2023 04 26.48008716 57 27.335+13 58 05.88 20.20GVEH196I52
K23H05K KC2023 04 26.48126916 57 29.131+13 57 54.14 20.21GVEH196I52
Observer details:
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, A. Schultz, I. Smith. Measurers S. Chastel, J. Fairlamb, M. Huber,
Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, H. Gao,
C.-C. Lin, E. Magnier. 1.8-m Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer A. Serrano. 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.
Orbital elements:
2023 HK5 Earth MOID = 0.0055 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 336.18348 (2000.0) P Q
n 0.31724344 Peri. 181.37440 -0.59117857 +0.80397846
a 2.1291566 Node 52.38936 -0.73921080 -0.50824810
e 0.5228513 Incl. 4.65126 -0.32260703 -0.30871103
P 3.11 H 25.67 G 0.15 U 6
Residuals in seconds of arc
230327 F52 0.3+ 0.3- 230425 F52 0.3- 0.1+ 230426 L01 0.1- 0.4+
230327 F52 0.2- 0.2- 230425 F52 0.4- 0.1+ 230426 L01 0.4- 0.2-
230327 F52 0.0 0.4+ 230425 F52 0.7+ 0.2- 230426 I52 0.2- 0.0
230416 F52 0.3+ 0.0 230426 L01 0.1+ 0.1+ 230426 I52 0.0 0.2-
230416 F52 0.0 0.1+ 230426 L01 0.0 0.2+ 230426 I52 0.1- 0.0
230416 F52 0.3- 0.1- 230426 L01 0.4+ 0.5+ 230426 I52 0.3+ 0.1+
Ephemeris:
2023 HK5 a,e,i = 2.13, 0.52, 5 q = 1.0159
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 03 27 12 35 07.2 +22 40 50 0.1687 1.1524 154.8 21.6 23.2
...
2023 04 11 13 19 35.1 +25 17 09 0.09244 1.0803 146.7 30.6 22.0
...
2023 04 19 14 28 00.6 +24 32 58 0.05838 1.0514 143.1 35.0 21.1
...
2023 04 25 16 19 51.5 +17 37 48 0.04048 1.0350 135.3 43.1 20.4
2023 04 26 16 45 00.4 +15 15 54 0.03883 1.0327 132.5 45.9 20.4
2023 04 27 17 11 16.8 +12 31 17 0.03772 1.0306 129.2 49.2 20.5
...
2023 05 03 19 36 51.8 -05 37 14 0.04311 1.0207 106.3 71.4 21.4
...
2023 05 11 21 18 50.5 -17 23 01 0.06967 1.0158 93.0 83.1 22.8
...
2023 05 26 22 23 32.8 -23 06 04 0.1299 1.0322 94.9 77.9 24.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-H196
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