MPEC 2023-K45 : 2023 JZ4
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M.P.E.C. 2023-K45 Issued 2023 May 17, 22:50 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 JZ4
Observations:
K23J04Z* C2023 05 13.47378215 35 09.675-07 53 42.05 22.35wXEK045F51
K23J04Z C2023 05 13.48653515 35 10.326-07 53 31.34 22.05wXEK045F51
K23J04Z C2023 05 13.51191615 35 11.656-07 53 10.06 22.04wXEK045F51
K23J04Z C2023 05 13.59850315 35 16.565-07 51 55.78 21.83GVEK045F51
K23J04Z C2023 05 13.59935115 35 16.616-07 51 54.95 22.18GVEK045F51
K23J04Z |C2023 05 14.24188 15 36 08.39 -07 41 55.4 21.5 GVEK045807
K23J04Z |C2023 05 14.25112 15 36 08.93 -07 41 47.2 21.7 GVEK045807
K23J04Z |C2023 05 14.26036 15 36 09.50 -07 41 38.6 21.4 GVEK045807
K23J04Z 3C2023 05 16.53814115 39 41.546-07 03 52.97 21.17GVEK045T14
K23J04Z 3C2023 05 16.53911915 39 41.631-07 03 51.77 21.37GVEK045T14
K23J04Z 3C2023 05 16.54009615 39 41.718-07 03 50.59 21.40GVEK045T14
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 1.00-m f/10.0 astrograph + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I.
Smith, K. Chambers. 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.
T14 Canada-France-Hawaii Telescope, Maunakea. Observers R. Wainscoat, A.
Acohido, N. Manset. Measurers R. Weryk, R. Wainscoat. 3.6-m Canada-
France-Hawaii Telescope + CCD.
Orbital elements:
2023 JZ4 Earth MOID = 0.0108 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Bell
M 330.24732 (2000.0) P Q
n 0.22506938 Peri. 225.42284 +0.57372220 +0.81721039
a 2.6766512 Node 79.66368 -0.73477787 +0.54313012
e 0.6905720 Incl. 3.19697 -0.36186230 +0.19281300
P 4.38 H 25.19 G 0.15 U 9
Residuals in seconds of arc
230513 F51 0.1+ 0.2- 230513 F51 0.0 0.0 230516 T14 0.0 0.0
230513 F51 0.1+ 0.1- 230514 807 0.0 0.0 230516 T14 0.0 0.0
230513 F51 0.1+ 0.1- 230514 807 0.1- 0.1- 230516 T14 0.0 0.0
230513 F51 0.0 0.1- 230514 807 0.1+ 0.1+
Ephemeris:
2023 JZ4 a,e,i = 2.68, 0.69, 3 q = 0.8282
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 04 17 15 18 34.1 -10 44 04 0.4507 1.4255 155.3 17.1 25.1
...
2023 05 02 15 26 18.4 -09 36 59 0.2740 1.2753 166.2 10.9 23.6
...
2023 05 10 15 31 37.6 -08 34 02 0.1899 1.1965 169.1 9.2 22.6
...
2023 05 16 15 38 47.5 -07 13 30 0.1305 1.1389 168.1 10.6 21.7
2023 05 17 15 40 36.5 -06 54 09 0.1208 1.1294 167.6 11.1 21.6
2023 05 18 15 42 43.7 -06 31 56 0.1113 1.1201 167.1 11.6 21.4
...
2023 05 24 16 10 19.2 -01 58 38 0.05538 1.0651 161.2 17.8 20.0
...
2023 06 01 00 59 13.3 +26 10 46 0.02649 0.9966 48.7 130.1 23.0
...
2023 06 16 03 00 41.9 +13 31 59 0.1647 0.8914 37.8 135.7 27.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-K45
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