MPEC 2023-J10 : 2023 HQ7
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M.P.E.C. 2023-J10 Issued 2023 May 1, 21:36 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 HQ7
Observations:
K23H07Q*1C2023 04 30.32114814 31 57.230-04 25 52.32 18.72GVEJ010703
K23H07Q 1C2023 04 30.32640714 31 53.926-04 24 24.08 18.90GVEJ010703
K23H07Q 1C2023 04 30.33166514 31 50.664-04 22 58.87 VEJ010703
K23H07Q 1C2023 04 30.33692614 31 47.406-04 21 31.18 18.77GVEJ010703
K23H07Q C2023 04 30.36236014 31 31.414-04 14 38.98 18.9 GVEJ010H01
K23H07Q C2023 04 30.36901814 31 27.432-04 12 49.18 18.7 GVEJ010H01
K23H07Q C2023 04 30.37810514 31 21.975-04 10 20.24 18.6 GVEJ010H01
K23H07Q C2023 04 30.38285614 31 19.136-04 09 02.46 18.9 GVEJ010H01
K23H07Q KB2023 04 30.94918 14 26 32.93 -01 41 00.3 19.1 GVEJ010L65
K23H07Q KB2023 04 30.96565 14 26 23.91 -01 36 50.5 19.2 GVEJ010L65
K23H07Q |C2023 05 01.13980 14 25 01.65 -00 49 14.5 19.0 GVEJ010807
K23H07Q |C2023 05 01.14188 14 25 00.50 -00 48 43.7 19.2 GVEJ010807
K23H07Q |C2023 05 01.14395 14 24 59.36 -00 48 13.1 19.2 GVEJ010807
K23H07Q KC2023 05 01.22339014 24 21.95 -00 32 05.8 19.3 GXEJ010858
K23H07Q KC2023 05 01.23035914 24 18.18 -00 30 23.5 19.1 GXEJ010858
K23H07Q KC2023 05 01.23713414 24 14.51 -00 28 44.5 19.0 GXEJ010858
K23H07Q KC2023 05 01.28178 14 23 48.57 -00 18 02.4 19.2 VqEJ010734
K23H07Q KC2023 05 01.28362 14 23 47.56 -00 17 35.8 19.2 VqEJ010734
K23H07Q KC2023 05 01.28546 14 23 46.56 -00 17 09.3 18.9 VqEJ010734
K23H07Q KC2023 05 01.87635314 19 23.23 +02 00 21.2 18.8 GXEJ010958
K23H07Q KC2023 05 01.88022114 19 21.37 +02 01 12.7 18.9 GXEJ010958
K23H07Q KC2023 05 01.88401914 19 19.49 +02 02 02.5 18.8 GXEJ010958
Observer details:
703 Catalina Sky Survey. Observer J. K. Hogan. 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.
734 Farpoint Observatory, Eskridge. Observers D. Cromer, G. Hug, D. Goodin,
R. Valentine. Measurer G. Hug. 0.70-m f/3.0 reflector + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 1.00-m f/10.0 astrograph + CCD.
858 Tebbutt Observatory, Edgewood. Observer F. B. Zoltowski. 0.51-m f/8.1
Schmidt-Cassegrain + CCD.
958 Observatoire de Dax. Observers P. Dupouy, J. B. de Vanssay. Measurer P.
Dupouy. 0.43-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.
L65 Bredenkamp Observatory, Bremen. Observer H. Duin. 0.23-m f/6.3 reflector
+ CMO.
Orbital elements:
2023 HQ7 Earth MOID = 0.0302 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 MPC
M 56.97139 (2000.0) P Q
n 1.24083257 Peri. 208.24467 +0.41841735 -0.89847694
a 0.8576839 Node 217.45873 +0.86902629 +0.43857906
e 0.2724727 Incl. 12.62330 +0.26404588 -0.01968745
P 0.79 H 25.04 G 0.15 U 6
Residuals in seconds of arc
230430 703 1.5+ 0.5- 230430 L65 0.0 0.6+ 230501 734 0.2+ 0.1-
230430 703 0.2+ 1.2+ 230430 L65 0.4- 0.4+ 230501 734 0.1- 0.3-
230430 703 0.4- 0.1- 230501 807 0.1+ 0.0 230501 734 0.3- 0.6-
230430 703 1.1- 1.0+ 230501 807 0.1+ 0.0 230501 958 0.6- 1.2+
230430 H01 0.3- 0.5- 230501 807 0.1+ 0.0 230501 958 0.5- 0.6+
230430 H01 0.1+ 0.1+ 230501 858 0.2+ 0.5- 230501 958 1.2- 0.6-
230430 H01 0.0 0.1+ 230501 858 0.2+ 0.4-
230430 H01 0.0 0.0 230501 858 0.1+ 0.5-
Ephemeris:
2023 HQ7 a,e,i = 0.86, 0.27, 13 q = 0.6240
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 04 01 23 06 58.3 -57 26 22 0.1151 0.9550 64.4 109.3 24.4
...
2023 04 16 20 02 53.8 -64 05 35 0.05632 1.0105 95.7 81.1 21.6
...
2023 04 24 16 04 37.7 -41 13 07 0.03687 1.0345 141.1 37.6 19.5
...
2023 04 30 14 34 56.3 -05 53 51 0.04319 1.0498 171.1 8.5 18.9
2023 05 01 14 26 07.1 -01 25 48 0.04597 1.0521 166.6 12.9 19.2
2023 05 02 14 18 23.8 +02 29 35 0.04907 1.0543 161.9 17.2 19.5
...
2023 05 08 13 47 39.7 +17 25 39 0.07201 1.0664 141.6 36.0 20.9
...
2023 05 16 13 28 40.6 +25 33 31 0.1077 1.0788 126.8 48.6 22.2
...
2023 05 31 13 19 41.7 +29 43 37 0.1773 1.0905 111.2 60.1 23.6
A. U. Tomatic (C) Copyright 2023 MPC M.P.E.C. 2023-J10
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