MPEC 2020-B256 : 2020 BO11
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M.P.E.C. 2020-B256 Issued 2020 January 29, 18:39 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 BO11
Observations:
K20B11O C2020 01 21.34805405 51 59.867+04 13 35.99 21.3 GVEB256F52
K20B11O C2020 01 21.35874105 51 59.697+04 13 05.31 21.6 GVEB256F52
K20B11O C2020 01 21.36938205 51 59.540+04 12 34.76 22.1 GVEB256F52
K20B11O C2020 01 25.40487205 52 52.101+00 47 12.38 21.7 GVEB256F52
K20B11O C2020 01 25.41785005 52 52.160+00 46 30.42 22.5 GVEB256F52
K20B11O C2020 01 25.43034805 52 52.211+00 45 49.84 22.1 GVEB256F52
K20B11O C2020 01 26.33883405 53 18.017-00 03 42.37 21.3 GVEB256F52
K20B11O C2020 01 26.35143805 53 18.114-00 04 24.68 21.6 GVEB256F52
K20B11O C2020 01 26.36408505 53 18.244-00 05 06.16 21.6 GVEB256F52
K20B11O* C2020 01 28.23025 05 54 23.59 -01 51 09.6 22.4 GVEB256G96
K20B11O C2020 01 28.23597 05 54 23.69 -01 51 29.8 21.8 GVEB256G96
K20B11O C2020 01 28.24169 05 54 23.84 -01 51 49.9 22.0 GVEB256G96
K20B11O C2020 01 28.24739 05 54 23.96 -01 52 09.6 21.7 GVEB256G96
K20B11O C2020 01 28.31039 05 54 25.48 -01 55 49.8 21.6 GVEB256G96
K20B11O C2020 01 28.31184 05 54 25.51 -01 55 54.3 21.4 GVEB256G96
K20B11O C2020 01 29.21736 05 55 07.36 -02 49 27.8 22.0 GVEB256G96
K20B11O C2020 01 29.21811 05 55 07.35 -02 49 29.5 21.9 GVEB256G96
K20B11O C2020 01 29.21950 05 55 07.41 -02 49 34.8 22.5 GVEB256G96
K20B11O KC2020 01 29.23940 05 55 08.01 -02 50 48.1 oEB256291
K20B11O KC2020 01 29.24901 05 55 08.27 -02 51 22.5 oEB256291
K20B11O KC2020 01 29.25863 05 55 08.57 -02 51 56.7 21.9 RoEB256291
Observer details:
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + 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.
G96 Mt. Lemmon Survey. Observers H. Groeller, D. Rankin. Measurers E. J.
Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H.
Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D.
Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 1.5-m reflector + 10K
CCD.
Orbital elements:
2020 BO11 Earth MOID = 0.1013 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Alexandersen
M 22.77873 (2000.0) P Q
n 0.23989628 Peri. 254.68893 -0.90548598 -0.41450852
a 2.5651950 Node 260.75281 +0.41608265 -0.82496929
e 0.5953887 Incl. 5.28906 +0.08348878 -0.38419832
P 4.11 H 24.3 G 0.15 U 7
Residuals in seconds of arc
200121 F52 0.0 0.1- 200126 F52 0.0 0.3- 200128 G96 0.0 0.9+
200121 F52 0.1- 0.1+ 200126 F52 0.3+ 0.1+ 200129 G96 0.2+ 0.2+
200121 F52 0.0 0.2+ 200128 G96 0.0 0.4+ 200129 G96 0.3- 1.2+
200125 F52 0.2+ 0.3- 200128 G96 0.4- 0.2+ 200129 G96 0.0 0.8+
200125 F52 0.0 0.3- 200128 G96 0.0 0.1+ 200129 291 0.1+ 1.4-
200125 F52 0.4- 0.5- 200128 G96 0.1- 0.3+ 200129 291 0.1- 1.2-
200126 F52 0.1+ 0.2+ 200128 G96 0.1+ 0.3+ 200129 291 0.3+ 0.9-
Ephemeris:
2020 BO11 a,e,i = 2.57, 0.60, 5 q = 1.0379
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 12 30 06 01 34.4 +17 20 15 0.2897 1.2700 170.5 7.4 22.7
...
2020 01 14 05 53 15.2 +09 32 22 0.2120 1.1747 151.9 23.2 22.4
...
2020 01 22 05 52 03.1 +03 42 16 0.1803 1.1315 141.9 32.4 22.2
...
2020 01 28 05 54 14.9 -01 37 15 0.1600 1.1035 134.9 39.2 22.1
2020 01 29 05 54 57.5 -02 35 54 0.1569 1.0993 133.8 40.3 22.1
2020 01 30 05 55 46.9 -03 36 15 0.1539 1.0951 132.7 41.4 22.1
...
2020 02 05 06 03 25.8 -10 16 16 0.1373 1.0731 126.5 47.6 21.9
...
2020 02 13 06 22 56.7 -21 01 45 0.1194 1.0516 119.8 54.5 21.8
...
2020 02 28 07 51 04.6 -44 38 45 0.1041 1.0382 114.7 60.1 21.6
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-B256
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