[Iaude] MPEC D125: 2023 OG [a=2.75,e=0.71,i=16.8,H=19.41]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sun Feb 25 09:08:32 EST 2024
M.P.E.C. 2024-D125 Issued 2024 February 25, 14:07 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 OG
Revision to MPEC 2023-O22
Additional Observations:
K23O00G C2015 02 17.51854313 58 06.241+14 49 02.07 22.57GVED125F51
K23O00G C2015 02 17.53134013 58 05.827+14 49 11.43 23.25GVED125F51
K23O00G C2015 02 18.48957013 57 34.153+15 00 17.68 22.57GVED125F51
K23O00G C2015 02 18.50238613 57 33.718+15 00 26.46 22.69GVED125F51
K23O00G C2015 02 18.51527813 57 33.248+15 00 35.86 22.37GVED125F51
K23O00G C2015 02 18.52809713 57 32.772+15 00 44.46 22.30GVED125F51
K23O00G KC2024 02 19.36837113 27 55.42 +24 16 47.1 22.3 GVED125H21
K23O00G KC2024 02 19.38105213 27 54.44 +24 16 59.2 22.3 GVED125H21
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
150217 F51 31.4+ 36.9+ 240219 H21 1.3+ 1.0+ E2023-XU4 +0.00 days
Orbital elements:
2023 OG Earth MOID = 0.1152 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 34.87803 (2000.0) P Q
n 0.21656396 Peri. 331.00595 +0.52226987 -0.80234417
a 2.7462828 Node 86.10647 +0.82757485 +0.39509410
e 0.7143523 Incl. 16.83365 +0.20580099 +0.44737510
P 4.55 H 19.41 G 0.15 U 1
Residuals in seconds of arc
150217 F51 0.2- 0.0 230716 F51 0.0 0.1- 230816 474 0.1- 0.0
150217 F51 0.1+ 0.4+ 230717 J04 0.1+ 0.0 230816 474 0.1+ 0.0
150218 F51 0.3- 0.1- 230717 J04 0.3- 0.1- 230816 474 0.0 0.1+
150218 F51 0.1+ 0.3- 230717 J04 0.1+ 0.1- 230816 474 0.0 0.0
150218 F51 0.0 0.1+ 230717 807 0.2+ 0.0 231214 691 0.6+ 0.1+
150218 F51 0.1- 0.3- 230717 807 0.2- 0.1+ 231214 691 0.4+ 0.1+
230616 F52 0.1- 0.1- 230717 807 0.2+ 0.0 240205 H21 0.8+ 0.4+
230616 F52 0.0 0.2+ 230717 H01 0.0 0.0 240205 H21 0.1- 1.1+
230616 F52 0.3- 0.0 230717 H01 0.0 0.0 240205 V00 0.1- 0.1-
230616 F52 0.0 0.1+ 230717 H01 0.1- 0.0 240205 V00 0.2- 0.0
230622 F51 0.0 0.2+ 230717 H01 0.0 0.0 240205 V00 0.2+ 0.2-
230622 F51 0.0 0.0 230728 807 0.2- 0.3- 240207 F52 0.1- 0.1-
230622 F51 0.1- 0.1- 230728 807 0.2+ 0.4+ 240207 F52 0.0 0.3-
230622 F51 0.2+ 0.0 230728 807 0.5- 0.0 240207 F52 0.1+ 0.3-
230716 F51 0.0 0.1- 230728 F51 0.1+ 0.0 240219 H21 0.0 0.2+
230716 F51 0.1+ 0.0 230728 F51 0.0 0.1+ 240219 H21 0.5- 0.4+
230716 F51 0.0 0.0 230728 F51 0.2+ 0.1-
Ephemeris:
2023 OG a,e,i = 2.75, 0.71, 17 q = 0.7845
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 01 26 13 41 54.1 +17 45 32 0.9962 1.5890 106.7 36.4 21.9
...
2024 02 10 13 36 58.5 +21 44 56 1.0093 1.7420 121.6 28.9 21.9
...
2024 02 18 13 29 30.7 +23 55 15 1.0247 1.8216 129.6 24.7 21.9
...
2024 02 24 13 21 56.1 +25 26 53 1.0425 1.8803 135.4 21.7 21.9
2024 02 25 13 20 31.7 +25 41 18 1.0461 1.8900 136.4 21.2 21.9
2024 02 26 13 19 05.0 +25 55 26 1.0499 1.8997 137.3 20.7 21.9
...
2024 03 03 13 09 43.1 +27 13 05 1.0770 1.9573 142.3 18.1 22.0
...
2024 03 11 12 55 56.6 +28 33 19 1.1255 2.0327 147.1 15.4 22.1
...
2024 03 26 12 29 57.8 +29 37 57 1.2581 2.1700 148.1 14.1 22.4
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-D125
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