MPEC 2020-B183 : 2020 BL8
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M.P.E.C. 2020-B183 Issued 2020 January 26, 05:28 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 BL8
Observations:
K20B08L C2020 01 24.37952304 22 44.919+08 31 36.14 19.5 GVEB183F52
K20B08L C2020 01 24.39275104 22 47.328+08 30 31.65 20.2 GVEB183F52
K20B08L* C2020 01 25.33786904 27 16.385+07 12 47.70 20.12wUEB183F52
K20B08L C2020 01 25.34962504 27 18.625+07 11 45.74 20.30wUEB183F52
K20B08L C2020 01 25.37304704 27 23.240+07 09 41.40 20.00wUEB183F52
K20B08L C2020 01 25.79804 04 29 43.34 +06 30 05.7 19.7 VVEB183033
K20B08L C2020 01 25.79936 04 29 43.63 +06 29 58.7 19.6 VVEB183033
K20B08L C2020 01 25.80069 04 29 43.94 +06 29 51.3 19.5 VVEB183033
K20B08L C2020 01 25.80225 04 29 44.30 +06 29 43.0 19.3 VVEB183033
K20B08L C2020 01 26.07792 04 31 18.07 +06 05 50.6 19.9 GVEB183I52
K20B08L C2020 01 26.07834 04 31 18.19 +06 05 48.0 19.6 GVEB183I52
K20B08L C2020 01 26.07876 04 31 18.27 +06 05 45.9 19.7 GVEB183I52
K20B08L C2020 01 26.07918 04 31 18.37 +06 05 43.4 19.8 GVEB183I52
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, F.
Ludwig, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + 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, K. Chambers, T. de Boer, L. Denneau, J.
Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier. 1.8-m Ritchey-Chretien +
CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer G. J. Leonard.
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. 1.0-m
reflector + CCD.
Orbital elements:
2020 BL8 Earth MOID = 0.0160 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 75.30344 (2000.0) P Q
n 0.65346643 Peri. 213.18969 -0.71608615 -0.69763310
a 1.3151861 Node 282.55477 +0.64543345 -0.64924440
e 0.2426446 Incl. 1.34980 +0.26577488 -0.30296827
P 1.51 H 25.4 G 0.15 U 7
Residuals in seconds of arc
200124 F52 0.2- 0.0 200125 033 0.1- 0.1- 200126 I52 0.3+ 0.1-
200124 F52 0.2+ 0.1+ 200125 033 0.3- 0.1+ 200126 I52 0.1+ 0.1+
200125 F52 0.1- 0.2+ 200125 033 0.3- 0.2- 200126 I52 0.2+ 0.1-
200125 F52 0.1+ 0.1+ 200125 033 0.3- 0.1-
200125 F52 0.5+ 0.4- 200126 I52 0.1- 0.2+
Ephemeris:
2020 BL8 a,e,i = 1.32, 0.24, 1 q = 0.9961
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 12 27 03 52 36.7 +24 52 30 0.07983 1.0509 146.4 31.2 21.4
...
2020 01 11 03 52 20.2 +19 23 00 0.05319 1.0184 130.1 47.6 20.9
...
2020 01 19 04 04 58.8 +14 11 26 0.04002 1.0066 123.7 54.4 20.4
...
2020 01 25 04 25 45.5 +07 42 35 0.03071 1.0004 120.7 57.8 19.9
2020 01 26 04 30 45.5 +06 15 20 0.02924 0.9996 120.5 58.1 19.8
2020 01 27 04 36 21.1 +04 39 15 0.02781 0.9989 120.3 58.3 19.7
...
2020 02 02 05 27 58.1 -09 10 41 0.02034 0.9961 121.6 57.4 19.0
...
2020 02 10 08 04 47.3 -36 58 00 0.01720 0.9964 124.5 54.7 18.6
...
2020 02 25 12 28 34.7 -40 14 32 0.03465 1.0091 123.2 55.2 20.1
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-B183
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