MPEC 2023-O119 : 2023 OG5
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M.P.E.C. 2023-O119 Issued 2023 July 30, 12:59 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 OG5
Observations:
K23O05G* C2023 07 27.39534721 54 25.557+22 32 17.58 20.70wXEO119F52
K23O05G C2023 07 27.40637821 54 30.570+22 30 43.54 20.69GVEO119F52
K23O05G C2023 07 27.42888121 54 40.770+22 27 30.71 20.57wXEO119F52
K23O05G C2023 07 27.53215221 55 27.505+22 12 28.71 20.29GVEO119F51
K23O05G C2023 07 27.53279321 55 27.778+22 12 22.62 19.46GVEO119F51
K23O05G 6C2023 07 27.92065921 58 48.878+21 12 21.63 20.6 GVEO119Z84
K23O05G 6C2023 07 27.93151921 58 54.270+21 10 38.97 20.4 GVEO119Z84
K23O05G KC2023 07 28.23350422 01 32.56 +20 21 10.1 21.6 VuEO119H21
K23O05G KC2023 07 28.23630122 01 34.00 +20 20 41.8 21.3 VuEO119H21
K23O05G KC2023 07 28.23909522 01 35.44 +20 20 13.7 21.2 VuEO119H21
K23O05G KC2023 07 28.24049322 01 36.15 +20 19 59.5 21.2 VuEO119H21
K23O05G |C2023 07 30.19132 22 21 51.14 +13 39 07.9 19.9 GVEO119807
K23O05G |C2023 07 30.19333 22 21 52.49 +13 38 38.1 20.0 GVEO119807
K23O05G |C2023 07 30.19539 22 21 53.90 +13 38 07.6 20.2 GVEO119807
K23O05G |C2023 07 30.19746 22 21 55.31 +13 37 36.6 20.0 GVEO119807
K23O05G KC2023 07 30.31880822 23 19.98 +13 04 54.3 21.0 VuEO119H21
K23O05G KC2023 07 30.32074722 23 21.34 +13 04 24.3 21.5 VuEO119H21
K23O05G KC2023 07 30.32268622 23 22.68 +13 03 54.8 21.6 VuEO119H21
K23O05G KC2023 07 30.32469022 23 24.06 +13 03 24.0 21.6 VuEO119H21
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, 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.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, P. Minguez, A.
Schultz, I. Smith, K. Chambers, T. Dukes. 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD,
0.81-m f/4.0 astrograph + CCD.
Z84 Calar Alto-Schmidt. Observers M. Micheli, R. Kresken. Measurers R.
Kresken, M. Micheli, F. Ocana, L. Conversi. 0.8-m f/3 Schmidt + CCD.
Orbital elements:
2023 OG5 Earth MOID = 0.0446 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 357.92573 (2000.0) P Q
n 0.56207827 Peri. 230.92274 +0.92016095 -0.10721508
a 1.4541354 Node 131.54978 +0.13079762 +0.99069806
e 0.3370416 Incl. 30.21108 -0.36904716 +0.08379909
P 1.75 H 24.24 G 0.15 U 9
Residuals in seconds of arc
230727 F52 0.1+ 0.4- 230728 H21 0.3+ 0.6+ 230730 807 0.0 0.0
230727 F52 0.2+ 0.5- 230728 H21 0.4+ 0.4+ 230730 H21 0.1- 0.1+
230727 F52 0.2+ 0.5- 230728 H21 0.5+ 0.5+ 230730 H21 0.2+ 0.1-
230727 F51 0.2- 0.3+ 230728 H21 0.4+ 0.4+ 230730 H21 0.2+ 0.2+
230727 F51 0.5- 0.0 230730 807 0.0 0.2- 230730 H21 0.1+ 0.3+
230727 Z84 0.0 0.3+ 230730 807 0.2- 0.1-
230727 Z84 0.5- 0.1- 230730 807 0.0 0.1+
Ephemeris:
2023 OG5 a,e,i = 1.45, 0.34, 30 q = 0.9640
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 06 30 20 33 58.0 +36 24 24 0.3744 1.2176 113.9 49.7 24.4
...
2023 07 15 20 59 38.9 +34 56 46 0.2226 1.1440 119.9 50.3 23.1
...
2023 07 23 21 26 58.4 +29 49 10 0.1436 1.1072 126.4 47.6 22.0
...
2023 07 29 22 08 46.4 +18 02 13 0.08919 1.0812 135.9 40.8 20.8
2023 07 30 22 19 32.5 +14 24 54 0.08126 1.0771 138.0 39.1 20.5
2023 07 31 22 32 01.8 +09 59 13 0.07393 1.0729 140.1 37.4 20.2
...
2023 08 06 00 45 21.6 -34 38 46 0.05605 1.0494 127.4 50.2 20.0
...
2023 08 14 04 57 26.4 -57 22 20 0.1084 1.0214 91.3 82.6 22.4
...
2023 08 29 07 02 36.6 -53 27 15 0.2460 0.9824 76.5 89.4 24.3
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-O119
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