MPEC 2023-O127 : 2023 OY5
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M.P.E.C. 2023-O127 Issued 2023 July 31, 18:38 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 OY5
Observations:
K23O05Y* C2023 07 29.50085821 51 42.110-06 33 40.07 19.80iXEO127F51
K23O05Y C2023 07 29.50925321 51 43.954-06 32 23.80 19.88iXEO127F51
K23O05Y C2023 07 29.51802221 51 45.889-06 31 03.40 19.92iXEO127F51
K23O05Y C2023 07 29.52664921 51 47.811-06 29 44.64 19.88iXEO127F51
K23O05Y C2023 07 29.58556621 52 00.996-06 20 46.09 VEO127F51
K23O05Y C2023 07 29.58638121 52 01.170-06 20 37.96 18.61GVEO127F51
K23O05Y |C2023 07 30.15915 21 54 37.27 -04 53 23.9 20.2 GVEO127807
K23O05Y |C2023 07 30.16201 21 54 37.91 -04 52 58.7 20.1 GVEO127807
K23O05Y |C2023 07 30.16481 21 54 38.52 -04 52 34.1 20.0 GVEO127807
K23O05Y KC2023 07 30.27429621 55 03.83 -04 38 33.5 20.2 VuEO127H21
K23O05Y KC2023 07 30.27622521 55 04.25 -04 38 16.6 20.1 VuEO127H21
K23O05Y KC2023 07 30.27828321 55 04.69 -04 37 58.4 20.1 VuEO127H21
K23O05Y C2023 07 30.56487421 56 12.506-03 55 45.18 19.96GVEO127F52
K23O05Y C2023 07 30.56550621 56 12.656-03 55 39.64 19.68GVEO127F52
K23O05Y KB2023 07 31.07146 21 58 18.80 -02 43 58.8 19.2 VqEO127Z28
K23O05Y KB2023 07 31.07430 21 58 19.37 -02 43 34.6 qEO127Z28
K23O05Y KB2023 07 31.07714 21 58 19.94 -02 43 11.5 qEO127Z28
K23O05Y KC2023 07 31.26448421 59 06.36 -02 16 58.9 20.4 VuEO127H21
K23O05Y KC2023 07 31.26729521 59 06.92 -02 16 34.7 20.3 VuEO127H21
K23O05Y KC2023 07 31.27028721 59 07.52 -02 16 10.9 20.4 VuEO127H21
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, P. Minguez, A.
Schultz, I. Smith, K. Chambers. Measurers K. Chambers, T. de Boer, J.
Bulger, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, T. Lowe, E. Magnier, P.
Minguez, Y. Ramanjooloo, A. Schultz, I. Smith, R. Wainscoat, R. Weryk, S.
Chastel. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, P. Minguez, A. Schultz, I. Smith. Measurers S. Chastel, J.
Fairlamb, M. Huber, 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.
Z28 Northern Skygems Observatory, Nerpio. Observer L. Demetz. 0.50-m f/6.5
reflector + CMO.
Orbital elements:
2023 OY5 Earth MOID = 0.0698 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Alexandersen
M 16.89443 (2000.0) P Q
n 0.32549734 Peri. 356.22678 +0.50958594 +0.85206471
a 2.0930090 Node 304.37130 -0.78557770 +0.40403331
e 0.4814326 Incl. 8.33259 -0.35098411 +0.33278042
P 3.03 H 24.24 G 0.15 U 8
Residuals in seconds of arc
230729 F51 0.2- 0.5- 230730 807 0.1+ 0.1+ 230731 Z28 0.0 0.4-
230729 F51 0.4- 0.9- 230730 807 0.0 0.0 230731 Z28 0.2- 0.2-
230729 F51 0.5- 0.6- 230730 H21 0.2- 0.0 230731 Z28 0.3- 1.1-
230729 F51 0.3- 0.7- 230730 H21 0.2- 0.1- 230731 H21 0.1+ 0.1+
230729 F51 0.4- 0.5- 230730 H21 0.3- 0.0 230731 H21 0.1- 0.8+
230729 F51 0.6- 0.2+ 230730 F52 0.0 0.2- 230731 H21 0.2- 0.3-
230730 807 0.0 0.1+ 230730 F52 0.2+ 0.2-
Ephemeris:
2023 OY5 a,e,i = 2.09, 0.48, 8 q = 1.0854
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 07 01 17 54 12.0 -60 33 22 0.1208 1.1141 141.8 34.3 21.3
...
2023 07 16 20 20 50.3 -43 33 52 0.07799 1.0883 156.3 22.1 19.9
...
2023 07 24 21 22 38.5 -21 51 58 0.07233 1.0854 163.2 15.7 19.6
...
2023 07 30 21 53 52.7 -05 17 53 0.07901 1.0882 156.5 21.8 20.0
2023 07 31 21 58 01.6 -02 52 59 0.08092 1.0891 155.1 23.1 20.1
2023 08 01 22 01 54.9 -00 35 36 0.08302 1.0901 153.7 24.4 20.2
...
2023 08 07 22 20 28.0 +10 30 19 0.09888 1.0986 147.1 30.1 20.7
...
2023 08 15 22 35 38.5 +19 28 18 0.1259 1.1163 143.2 32.9 21.4
...
2023 08 30 22 48 17.4 +26 02 05 0.1868 1.1669 144.4 30.2 22.2
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-O127
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