[Iaude] MPEC B117: 2024 BT2 [a=1.49,e=0.25,i=0.8,H=22.6]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Jan 23 16:36:48 EST 2024
M.P.E.C. 2024-B117 Issued 2024 January 23, 21:35 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2024 BT2
Observations:
K24B02T C2023 12 24.63147209 58 07.738+09 48 41.02 21.90GVEB117F51
K24B02T C2023 12 24.64323609 58 09.506+09 48 28.86 22.48GVEB117F51
K24B02T C2024 01 05.61922310 30 44.471+06 02 07.11 22.12GVEB117F51
K24B02T C2024 01 05.63122310 30 46.346+06 01 52.66 21.99GVEB117F51
K24B02T C2024 01 05.64324210 30 48.222+06 01 37.67 21.82GVEB117F51
K24B02T C2024 01 05.65524710 30 50.101+06 01 23.64 21.64GVEB117F51
K24B02T* C2024 01 19.61300911 10 36.793+01 03 07.06 21.56wXEB117F52
K24B02T C2024 01 19.62422911 10 38.613+01 02 51.81 21.39wXEB117F52
K24B02T C2024 01 19.63538011 10 40.418+01 02 36.80 21.44wXEB117F52
K24B02T 1C2024 01 20.55536611 13 22.080+00 41 47.10 20.95GVEB117G96
K24B02T 1C2024 01 20.55595511 13 22.320+00 41 45.20 21.78GVEB117G96
K24B02T 1C2024 01 20.55949311 13 22.780+00 41 41.10 20.87GVEB117G96
K24B02T C2024 01 23.53114911 22 12.971-00 25 49.29 21.14GVEB117F52
K24B02T C2024 01 23.53196711 22 13.092-00 25 50.26 21.38GVEB117F52
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.
F52 Pan-STARRS 2, 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.
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. Measurers T. Beuden, V. F.
Carvajal, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H.
Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D.
Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 1.5-m reflector +
10K CCD.
Orbital elements:
2024 BT2 Earth MOID = 0.1190 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 MPC
M 268.68525 (2000.0) P Q
n 0.54192431 Peri. 298.72193 -0.96339533 -0.26788025
a 1.4899681 Node 225.74208 +0.25078067 -0.88672083
e 0.2536280 Incl. 0.83755 +0.09475487 -0.37678421
P 1.82 H 22.68 G 0.15 U 7
Residuals in seconds of arc
231224 F51 0.1+ 0.2- 240105 F51 0.1+ 0.2+ 240120 G96 (1.5+ 1.1-)
231224 F51 0.1- 0.2+ 240119 F52 0.4+ 0.1- 240120 G96 0.5- 0.4-
240105 F51 0.1- 0.0 240119 F52 0.4+ 0.2- 240123 F52 0.1+ 0.0
240105 F51 0.0 0.1+ 240119 F52 0.2+ 0.2- 240123 F52 0.1- 0.1+
240105 F51 0.0 0.3- 240120 G96 0.7- 0.0
Ephemeris:
2024 BT2 a,e,i = 1.49, 0.25, 1 q = 1.1121
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 12 24 09 56 27.0 +09 59 52 0.3726 1.2303 123.8 41.7 22.6
...
2024 01 08 10 37 23.0 +05 13 47 0.2938 1.1864 127.8 40.9 22.0
...
2024 01 16 11 00 06.7 +02 23 33 0.2593 1.1663 129.6 40.5 21.7
...
2024 01 22 11 17 39.2 +00 09 23 0.2370 1.1529 130.8 40.3 21.5
2024 01 23 11 20 37.4 -00 13 25 0.2335 1.1508 131.0 40.2 21.4
2024 01 24 11 23 36.2 -00 36 20 0.2302 1.1488 131.1 40.2 21.4
...
2024 01 30 11 41 43.6 -02 55 15 0.2116 1.1377 132.1 40.0 21.2
...
2024 02 07 12 06 18.1 -05 59 59 0.1910 1.1258 133.3 39.6 20.9
...
2024 02 22 12 51 38.3 -11 12 37 0.1645 1.1132 136.0 38.1 20.5
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-B117
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