MPEC 2023-J15 : 2023 JA
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M.P.E.C. 2023-J15 Issued 2023 May 3, 10:49 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 JA
Observations:
K23J00A* C2023 05 01.58814017 42 11.810+04 39 16.04 21.56wXEJ015F52
K23J00A C2023 05 01.59588017 42 12.768+04 39 48.86 22.04wXEJ015F52
K23J00A C2023 05 01.60355617 42 13.750+04 40 20.97 21.80wXEJ015F52
K23J00A C2023 05 01.61122817 42 14.725+04 40 53.71 21.75wXEJ015F52
K23J00A |C2023 05 02.24123 17 43 49.28 +05 25 48.2 20.9 GVEJ015807
K23J00A |C2023 05 02.25048 17 43 50.41 +05 26 27.1 21.3 GVEJ015807
K23J00A |C2023 05 02.25972 17 43 51.55 +05 27 05.5 21.1 GVEJ015807
K23J00A C2023 05 02.54394017 44 31.192+05 45 59.39 21.44GVEJ015F51
K23J00A C2023 05 02.54475817 44 31.272+05 46 02.64 21.77GVEJ015F51
K23J00A |C2023 05 03.26462 17 46 12.40 +06 35 57.6 21.7 GVEJ015807
K23J00A |C2023 05 03.27183 17 46 13.24 +06 36 26.9 21.7 GVEJ015807
K23J00A |C2023 05 03.27793 17 46 13.97 +06 36 51.7 21.7 GVEJ015807
K23J00A KC2023 05 03.36433517 46 26.011+06 41 43.71 21.5 GVEJ015H01
K23J00A KC2023 05 03.37591717 46 27.366+06 42 30.78 21.9 GVEJ015H01
K23J00A KC2023 05 03.38054917 46 27.920+06 42 49.45 21.8 GVEJ015H01
K23J00A KC2023 05 03.38620617 46 28.583+06 43 12.42 21.5 GVEJ015H01
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, K. Chambers, T. Lowe, A.
Schultz, I. Smith. Measurers S. Chastel, J. Fairlamb, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I.
Smith. 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.
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.
Orbital elements:
2023 JA Earth MOID = 0.1067 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 331.03934 (2000.0) P Q
n 0.53095144 Peri. 8.75983 -0.81487736 +0.57244567
a 1.5104262 Node 206.80435 -0.54327981 -0.80902247
e 0.2653434 Incl. 11.64203 -0.20204441 -0.13337388
P 1.86 H 23.85 G 0.15 U 8
Residuals in seconds of arc
230501 F52 0.2- 0.1- 230502 807 0.0 0.1- 230503 H01 0.2+ 0.1+
230501 F52 0.5- 0.1- 230502 F51 0.0 0.1+ 230503 H01 0.0 0.2+
230501 F52 0.3- 0.5- 230502 F51 0.2- 0.1- 230503 H01 0.1+ 0.0
230501 F52 0.3- 0.2- 230503 807 0.0 0.1- 230503 H01 0.1+ 0.1+
230502 807 (0.8+ 0.0 ) 230503 807 0.1- 0.1-
230502 807 0.3+ 0.2+ 230503 807 0.0 0.1-
Ephemeris:
2023 JA a,e,i = 1.51, 0.27, 12 q = 1.1096
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 04 03 15 46 37.5 -30 24 29 0.1722 1.1194 130.7 42.6 21.9
...
2023 04 18 16 58 02.5 -13 08 11 0.1501 1.1098 132.0 42.3 21.6
...
2023 04 26 17 26 39.7 -02 19 46 0.1515 1.1106 130.6 43.5 21.7
...
2023 05 02 17 43 12.6 +05 08 25 0.1579 1.1138 129.0 44.6 21.8
2023 05 03 17 45 34.6 +06 17 25 0.1593 1.1145 128.8 44.8 21.8
2023 05 04 17 47 50.2 +07 24 34 0.1608 1.1153 128.5 45.0 21.8
...
2023 05 10 17 59 13.0 +13 26 38 0.1716 1.1215 127.1 45.8 22.0
...
2023 05 18 18 09 03.5 +19 38 45 0.1893 1.1330 126.0 46.2 22.3
...
2023 06 02 18 14 56.7 +26 09 12 0.2285 1.1639 126.3 44.6 22.7
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-J15
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