MPEC 2020-B83 : 2020 BH3
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M.P.E.C. 2020-B83 Issued 2020 January 22, 22:33 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. 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
2020 BH3
Observations:
K20B03H C2020 01 21.27477103 17 24.608+07 20 44.11 VEB083F51
K20B03H* C2020 01 21.28605 03 17 10.890+07 19 06.29 20.5 wUEB083F51
K20B03H C2020 01 21.29785703 16 56.501+07 17 23.21 20.14GVEB083F51
K20B03H C2020 01 21.30944 03 16 42.414+07 15 41.68 20.4 wUEB083F51
K20B03H C2020 01 21.89199 03 05 18.34 +05 40 53.3 19.6 VVEB083033
K20B03H C2020 01 21.89284 03 05 17.19 +05 40 43.8 19.9 VVEB083033
K20B03H C2020 01 21.89371 03 05 16.05 +05 40 35.5 20.0 VVEB083033
K20B03H C2020 01 21.89473 03 05 14.68 +05 40 24.3 20.1 VVEB083033
K20B03H KC2020 01 21.99586 03 03 20.77 +05 24 20.1 20.1 GVEB083W34
K20B03H KC2020 01 22.00703 03 03 04.78 +05 22 21.4 19.9 GVEB083W34
K20B03H KC2020 01 22.01821 03 02 48.67 +05 20 22.3 19.9 GVEB083W34
K20B03H KC2020 01 22.73407202 45 32.94 +02 56 46.1 20.0 GVEB083L01
K20B03H KC2020 01 22.73532602 45 30.75 +02 56 29.3 20.2 GVEB083L01
K20B03H KC2020 01 22.73657902 45 28.61 +02 56 11.9 20.2 GVEB083L01
K20B03H KC2020 01 22.73928902 45 23.87 +02 55 35.9 20.2 GVEB083L01
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, F.
Ludwig, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, A.
Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R.
Wainscoat, R. Weryk, K. Chambers, T. de Boer, L. Denneau, J. Fairlamb, H.
Flewelling, C.-C. Lin, E. Magnier. 1.8-m Ritchey-Chretien + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector +
CCD.
W34 Squirrel Valley Observatory, Columbus. Observer R. L. Flynn. 0.35-m f/1.9
Schmidt-Cassegrain + CCD.
Orbital elements:
2020 BH3 Earth MOID = 0.0041 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 51.80010 (2000.0) P Q
n 0.50355950 Peri. 358.11660 -0.89390062 -0.44825370
a 1.5647160 Node 155.25091 +0.41137545 -0.82316131
e 0.3976023 Incl. 0.43933 +0.17807842 -0.34853132
P 1.96 H 26.0 G 0.15 U 7
Residuals in seconds of arc
200121 F51 0.1- 0.0 200121 033 0.3- 0.3- 200122 W34 1.3+ 0.0
200121 F51 0.1+ 0.0 200121 033 0.0 0.4+ 200122 L01 0.0 0.4+
200121 F51 0.1- 0.1- 200121 033 0.1- 0.1- 200122 L01 0.2- 0.3+
200121 F51 0.1+ 0.0 200121 W34 1.2- 0.2- 200122 L01 0.3+ 0.4-
200121 033 0.2- 0.3+ 200122 W34 0.4+ 0.2- 200122 L01 0.2- 0.3-
Ephemeris:
2020 BH3 a,e,i = 1.56, 0.40, 0 q = 0.9426
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 12 23 05 14 23.9 +20 00 10 0.1431 1.1242 168.3 10.2 22.7
...
2020 01 07 04 47 41.7 +17 52 23 0.07781 1.0491 146.6 31.0 21.9
...
2020 01 15 04 19 03.4 +14 57 28 0.04675 1.0149 131.2 46.8 21.2
...
2020 01 21 03 22 15.6 +07 59 57 0.02513 0.9928 109.8 68.8 20.4
2020 01 22 03 03 13.1 +05 27 03 0.02190 0.9894 103.5 75.2 20.3
2020 01 23 02 38 11.5 +02 00 47 0.01891 0.9862 95.5 83.4 20.3
...
2020 01 29 21 12 24.3 -28 29 55 0.01638 0.9688 12.3 167.4 31.7
...
2020 02 06 18 33 56.0 -26 00 55 0.04370 0.9523 38.8 139.5 25.9
...
2020 02 21 18 02 34.0 -23 18 17 0.1029 0.9431 60.9 113.6 25.3
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-B83
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