MPEC 2020-B185 : 2020 BN8
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M.P.E.C. 2020-B185 Issued 2020 January 26, 05:46 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 BN8
Observations:
K20B08N C2020 01 19.46588410 36 35.551+12 50 14.82 21.0 GVEB185F51
K20B08N C2020 01 19.47880710 36 33.593+12 48 31.51 21.3 GVEB185F51
K20B08N C2020 01 21.58262210 31 41.801+07 59 46.80 21.6 GVEB185F51
K20B08N C2020 01 21.59494410 31 39.759+07 58 02.54 21.6 GVEB185F51
K20B08N C2020 01 21.60725410 31 37.699+07 56 17.91 21.5 GVEB185F51
K20B08N C2020 01 21.61964710 31 35.665+07 54 33.09 21.5 GVEB185F51
K20B08N C2020 01 23.54476410 26 46.297+03 18 28.22 21.0 GVEB185F52
K20B08N C2020 01 23.55616910 26 44.237+03 16 48.91 21.2 GVEB185F52
K20B08N C2020 01 23.56758410 26 42.196+03 15 09.53 21.2 GVEB185F52
K20B08N* C2020 01 25.45072810 21 37.876-01 21 24.42 21.18wUEB185F51
K20B08N C2020 01 25.46333410 21 35.484-01 23 16.23 21.29wUEB185F51
K20B08N C2020 01 25.48862310 21 30.668-01 27 00.08 21.44wUEB185F51
K20B08N C2020 01 26.03416 10 19 57.43 -02 48 01.7 20.8 VVEB185033
K20B08N C2020 01 26.03588 10 19 57.09 -02 48 17.1 21.1 VVEB185033
K20B08N C2020 01 26.03759 10 19 56.77 -02 48 32.4 20.9 VVEB185033
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.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
Orbital elements:
2020 BN8 Earth MOID = 0.1265 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 65.62039 (2000.0) P Q
n 0.54654336 Peri. 190.24043 -0.69959429 -0.65471230
a 1.4815613 Node 304.89371 +0.67777914 -0.48121419
e 0.2519988 Incl. 20.42327 +0.22623719 -0.58291055
P 1.80 H 24.0 G 0.15 U 7
Residuals in seconds of arc
200119 F51 0.1+ 0.2+ 200121 F51 0.1+ 0.0 200125 F51 0.1- 0.1-
200119 F51 0.1- 0.2- 200123 F52 0.1+ 0.4- 200125 F51 0.1+ 0.2+
200121 F51 0.0 0.1+ 200123 F52 0.0 0.1- 200126 033 0.2+ 0.1+
200121 F51 0.1+ 0.2+ 200123 F52 0.2+ 0.3+ 200126 033 0.0 0.0
200121 F51 0.1- 0.2- 200125 F51 0.1- 0.1- 200126 033 0.0 0.1-
Ephemeris:
2020 BN8 a,e,i = 1.48, 0.25, 20 q = 1.1082
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 12 27 10 55 05.3 +45 49 24 0.2690 1.1458 121.1 47.3 23.2
...
2020 01 11 10 50 41.4 +28 58 16 0.1878 1.1213 133.7 39.4 22.2
...
2020 01 19 10 37 33.8 +13 52 10 0.1587 1.1132 142.0 32.9 21.6
...
2020 01 25 10 22 51.7 -00 14 25 0.1483 1.1096 145.4 30.3 21.4
2020 01 26 10 20 03.1 -02 42 04 0.1477 1.1092 145.4 30.3 21.4
2020 01 27 10 17 09.1 -05 09 43 0.1475 1.1089 145.2 30.4 21.4
...
2020 02 02 09 58 13.1 -19 14 12 0.1530 1.1082 140.9 34.1 21.6
...
2020 02 10 09 31 01.9 -33 50 53 0.1756 1.1106 131.5 41.7 22.1
...
2020 02 25 08 46 44.5 -47 38 17 0.2419 1.1254 118.5 50.6 23.1
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-B185
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