[Iaude] MPEC J129: 2017 BH231 [a=43.49,e=0.14,i=9.7,H=9.34]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Tue May 7 22:51:58 EDT 2024
M.P.E.C. 2024-J129 Issued 2024 May 8, 02:50 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
2017 BH231
Additional Observations:
K17BN1H 1C2016 12 23.47583110 03 28.41 +01 36 07.7 WEJ129T09
K17BN1H 1C2017 01 02.52689410 03 02.69 +01 36 19.6 WEJ129T09
K17BN1H 1C2017 01 02.54945310 03 02.62 +01 36 19.9 WEJ129T09
K17BN1H 1C2017 01 02.58610110 03 02.50 +01 36 20.1 WEJ129T09
K17BN1H 1C2017 01 02.63516210 03 02.34 +01 36 20.4 WEJ129T09
K17BN1H 1C2018 01 17.46121010 07 21.69 +01 07 21.6 WEJ129T09
K17BN1H 1C2018 01 17.51828810 07 21.47 +01 07 22.2 WEJ129T09
K17BN1H 1C2018 01 17.54534510 07 21.37 +01 07 22.5 WEJ129T09
K17BN1H 1C2018 01 17.57222310 07 21.26 +01 07 22.6 WEJ129T09
K17BN1H 1C2019 05 09.25610010 06 06.73 +01 20 22.4 WEJ129T09
K17BN1H 1C2019 05 09.30582810 06 06.72 +01 20 22.9 WEJ129T09
K17BN1H 1C2019 05 09.37804410 06 06.69 +01 20 24.1 WEJ129T09
Observer details:
T09 Subaru Telescope, Maunakea. Observer . Measurer S. Deen. 8.3-m Subaru
Telescope + CCD.
Orbital elements:
2017 BH231
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Alexandersen
M 304.06471 (2000.0) P Q
n 0.00343644 Peri. 342.14783 -0.62194552 +0.76723907
a 43.4907733 Node 249.09664 -0.69645131 -0.63340836
e 0.1350316 Incl. 9.65110 -0.35796556 -0.10068797
P 287 H 9.34 G 0.15 U 6
Residuals in seconds of arc
161223 T09 0.2+ 0.1+ 170121 T09 0.2- 0.1+ 170130 T09 0.3- 0.1-
170102 T09 0.2+ 0.2- 170121 T09 0.0 0.1- 170130 T09 0.3+ 0.1+
170102 T09 0.2+ 0.0 170123 T09 0.3+ 0.3- 170202 T09 0.4+ 0.0
170102 T09 0.0 0.0 170123 T09 0.2- 0.1- 170202 T09 0.5+ 0.3-
170102 T09 0.2- 0.2+ 170123 T09 0.2+ 0.1+ 170202 T09 0.0 0.1-
170121 T09 0.2- 0.1+ 170123 T09 0.2- 0.1+ 170202 T09 0.1- 0.1+
170121 T09 0.2- 0.2+ 170130 T09 0.3- 0.0 180117 T09 0.1- 0.1+
170121 T09 0.3- 0.3+ 170130 T09 0.4- 0.0 180117 T09 0.0 0.0
170121 T09 0.1- 0.1- 170130 T09 0.3+ 0.4+ 180117 T09 0.0 0.0
170121 T09 0.1- 0.2- 170130 T09 0.3- 0.0 180117 T09 0.1- 0.3-
170121 T09 0.0 0.2+ 170130 T09 0.3- 0.0 190509 T09 0.0 0.2+
170121 T09 0.1- 0.1+ 170130 T09 0.1- 0.2+ 190509 T09 0.1+ 0.1-
170121 T09 0.1- 0.2+ 170130 T09 0.1- 0.0 190509 T09 0.0 0.0
170121 T09 0.2- 0.3- 170130 T09 0.2- 0.2-
Ephemeris:
2017 BH231 a,e,i = 43.49, 0.14, 10 q = 37.6181
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 04 08 10 33 08.3 -01 28 43 40.0213 40.8054 141.1 0.9 25.5
...
2024 04 23 10 32 27.1 -01 21 43 40.1923 40.8004 126.6 1.1 25.6
...
2024 05 01 10 32 12.1 -01 18 26 40.3004 40.7977 119.0 1.2 25.6
...
2024 05 07 10 32 04.5 -01 16 15 40.3877 40.7957 113.2 1.3 25.6
2024 05 08 10 32 03.5 -01 15 54 40.4026 40.7954 112.2 1.3 25.6
2024 05 09 10 32 02.6 -01 15 34 40.4177 40.7951 111.3 1.3 25.6
...
2024 05 15 10 31 59.1 -01 13 44 40.5103 40.7931 105.6 1.4 25.6
...
2024 05 23 10 31 59.6 -01 11 44 40.6378 40.7904 98.0 1.4 25.6
...
2024 06 07 10 32 15.8 -01 09 29 40.8819 40.7854 83.8 1.4 25.6
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-J129
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