MPEC 2023-O125 : 2015 AB309
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M.P.E.C. 2023-O125 Issued 2023 July 31, 14:35 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
2015 AB309
Observations:
K15AU9B*ZC2015 01 14.33096 03 58 15.07 +23 49 34.3 22.4 w EO125F51
K15AU9B ZC2015 01 14.34378 03 58 15.02 +23 49 34.3 22.5 w EO125F51
K15AU9B ZC2015 01 14.35656 03 58 14.98 +23 49 34.2 22.6 w EO125F51
K15AU9B ZC2015 01 22.33658 03 57 47.90 +23 48 49.6 22.5 w EO125F51
K15AU9B ZC2015 01 22.35054 03 57 47.86 +23 48 49.4 22.3 w EO125F51
K15AU9B ZC2015 01 22.3645 03 57 47.81 +23 48 49.3 22.3 w EO125F51
K15AU9B ZC2015 01 22.37838 03 57 47.78 +23 48 49.4 22.6 w EO125F51
K15AU9B ZC2015 01 24.31898 03 57 42.45 +23 48 41.1 22.5 w EO125F51
K15AU9B ZC2015 01 24.33351 03 57 42.42 +23 48 41.2 22.2 w EO125F51
K15AU9B ZC2015 01 24.348 03 57 42.39 +23 48 41.4 22.3 w EO125F51
K15AU9B ZC2015 01 24.36252 03 57 42.31 +23 48 41.1 22.4 w EO125F51
K15AU9B ZC2015 12 06.45468 04 10 38.38 +25 18 09.9 22.2 w EO125F51
K15AU9B ZC2015 12 06.46824 04 10 38.31 +25 18 09.5 22.2 w EO125F51
K15AU9B ZC2015 12 06.48178 04 10 38.19 +25 18 09.4 21.9 w EO125F51
K15AU9B ZC2015 12 06.49543 04 10 38.08 +25 18 09.4 22.0 w EO125F51
K15AU9B ZC2016 01 03.36664 04 07 37.87 +25 13 21.9 22.1 w EO125F51
K15AU9B ZC2016 01 03.37749 04 07 37.81 +25 13 21.8 22.1 w EO125F51
K15AU9B ZC2016 01 03.38829 04 07 37.74 +25 13 21.6 22.4 w EO125F51
K15AU9B ZC2016 01 03.3991 04 07 37.69 +25 13 21.7 22.0 w EO125F51
K15AU9B ZC2016 02 02.32708 04 05 48.02 +25 09 53.4 22.3 w EO125F51
K15AU9B ZC2016 02 02.35168 04 05 47.98 +25 09 53.2 21.8 w EO125F51
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I.
Smith, T. Goggia, N. Primak, J. Thiel, S. Watters. Measurers J.
Kurlander, M. Holman, M. Payne, A. Heinze, P. Bernardinelli, M. Lackner.
1.8-m Ritchey-Chretien + CCD.
Orbital elements:
2015 AB309
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Alexandersen
M 359.34633 (2000.0) P Q
n 0.00390085 Peri. 29.35993 +0.10702075 -0.93382174
a 39.9665638 Node 56.55597 +0.81367396 -0.11504597
e 0.2376721 Incl. 24.14773 +0.57138537 +0.33873498
P 253 H 7.41 G 0.15 U 7
Residuals in seconds of arc
150114 F51 0.1- 0.1- 150124 F51 0.0 0.2- 151206 F51 0.1- 0.1+
150114 F51 0.1- 0.0 150124 F51 0.1+ 0.0 160103 F51 0.0 0.1-
150114 F51 0.0 0.1- 150124 F51 0.3+ 0.2+ 160103 F51 0.0 0.0
150122 F51 0.0 0.1+ 150124 F51 0.3- 0.0 160103 F51 0.1- 0.1-
150122 F51 0.1+ 0.0 151206 F51 0.1- 0.2+ 160103 F51 0.0 0.1+
150122 F51 0.1- 0.1- 151206 F51 0.3+ 0.1- 160202 F51 0.0 0.0
150122 F51 0.1+ 0.1+ 151206 F51 0.0 0.0 160202 F51 0.1+ 0.1-
Ephemeris:
2015 AB309 a,e,i = 39.97, 0.24, 24 q = 30.4676
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 07 01 05 25 42.4 +33 52 40 31.4291 30.4698 19.0 0.6 22.4
...
2023 07 16 05 28 09.8 +33 58 32 31.3331 30.4696 31.3 1.0 22.5
...
2023 07 24 05 29 22.4 +34 02 01 31.2599 30.4694 38.3 1.2 22.5
...
2023 07 30 05 30 13.3 +34 04 46 31.1958 30.4693 43.7 1.3 22.5
2023 07 31 05 30 21.5 +34 05 14 31.1844 30.4693 44.6 1.3 22.5
2023 08 01 05 30 29.6 +34 05 42 31.1729 30.4693 45.4 1.4 22.5
...
2023 08 07 05 31 15.8 +34 08 35 31.0994 30.4692 50.8 1.5 22.5
...
2023 08 15 05 32 11.1 +34 12 35 30.9918 30.4691 58.1 1.6 22.5
...
2023 08 30 05 33 32.9 +34 20 24 30.7662 30.4689 72.0 1.8 22.5
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-O125
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