MPEC 2020-B115 : 2020 BH5
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M.P.E.C. 2020-B115 Issued 2020 January 24, 03:37 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 BH5
Observations:
K20B05H* C2020 01 22.45822508 47 06.555-10 59 40.15 20.33wUEB115F52
K20B05H C2020 01 22.46736708 47 09.763-10 58 12.02 20.32wUEB115F52
K20B05H C2020 01 22.47654908 47 12.975-10 56 43.38 20.14wUEB115F52
K20B05H C2020 01 22.48569308 47 16.176-10 55 15.47 20.27wUEB115F52
K20B05H KC2020 01 22.91598808 50 01.67 -09 46 03.6 20.1 GVEB115L01
K20B05H IC2020 01 22.91878908 50 02.66 -09 45 36.4 20.0 GVEB115L01
K20B05H KC2020 01 22.92185708 50 03.77 -09 45 06.1 20.4 GVEB115L01
K20B05H KC2020 01 22.92448408 50 04.74 -09 44 40.7 20.1 GVEB115L01
K20B05H KC2020 01 22.97480 08 50 22.89 -09 36 29.0 20.1 GVEB115104
K20B05H KC2020 01 22.97789 08 50 24.12 -09 35 59.8 19.7 GVEB115203
K20B05H KC2020 01 22.97865 08 50 24.28 -09 35 51.8 20.0 GVEB115104
K20B05H KC2020 01 22.98930 08 50 28.10 -09 34 07.8 19.9 GVEB115104
K20B05H KC2020 01 23.00279 08 50 33.05 -09 31 55.9 19.7 GVEB115203
K20B05H KC2020 01 23.03843 08 50 45.78 -09 26 08.4 20 GVEB115204
K20B05H HC2020 01 23.04870 08 50 49.42 -09 24 27.6 VEB115204
K20B05H C2020 01 23.32801 08 52 36.35 -08 38 34.5 20.1 GVEB115I52
K20B05H C2020 01 23.33239 08 52 37.84 -08 37 51.3 20.0 GVEB115I52
K20B05H C2020 01 23.33280 08 52 38.04 -08 37 47.1 20.2 GVEB115I52
K20B05H C2020 01 23.33322 08 52 38.19 -08 37 43.3 20.0 GVEB115I52
K20B05H C2020 01 23.93930 08 56 28.04 -06 57 51.2 19.7 VVEB115033
K20B05H C2020 01 23.94050 08 56 28.46 -06 57 39.2 19.9 VVEB115033
K20B05H C2020 01 23.94171 08 56 28.90 -06 57 27.2 20.0 VVEB115033
K20B05H C2020 01 23.94297 08 56 29.36 -06 57 14.8 19.4 VVEB115033
K20B05H C2020 01 23.97942 08 56 42.28 -06 51 10.0 VEB115246
K20B05H C2020 01 23.97961 08 56 42.36 -06 51 07.4 20.4 GVEB115246
K20B05H C2020 01 23.97979 08 56 42.45 -06 51 06.0 VEB115246
K20B05H FC2020 01 23.97998 08 56 42.52 -06 51 04.0 VEB115246
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, F.
Ludwig, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers P.
Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
203 GiaGa Observatory. Observers S. Foglia, G. Galli. Measurer G. Galli.
0.36-m f/5.76 Schmidt-Cassegrain + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector + CCD.
246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha. Measurer M. Tichy.
1.06-m f/2.7 reflector + 2048x2048 CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Dukes, T. Lowe, A.
Schultz, M. Willman. Measurers K. Chambers, S. Chastel, T. de Boer, L.
Denneau, J. Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 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.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector +
CCD.
Orbital elements:
2020 BH5 Earth MOID = 0.1163 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 38.98193 (2000.0) P Q
n 0.27285237 Peri. 335.94558 -0.32760120 -0.91611892
a 2.3542409 Node 132.26540 +0.90957991 -0.37197816
e 0.5425363 Incl. 18.19614 +0.25562049 +0.14952715
P 3.61 H 23.4 G 0.15 U 8
Residuals in seconds of arc
200122 F52 0.0 0.0 200122 203 0.1+ 0.3+ 200123 I52 0.1- 0.2-
200122 F52 0.1+ 0.0 200122 104 0.1- 0.2- 200123 033 0.1- 0.3-
200122 F52 0.1- 0.1+ 200122 104 0.2+ 0.2- 200123 033 0.3- 0.2-
200122 F52 0.2- 0.2- 200123 203 0.6+ 1.0+ 200123 033 0.2- 0.2-
200122 L01 0.2+ 0.4- 200123 204 0.3+ 0.0 200123 033 0.1- 0.4-
200122 L01 0.0 0.4- 200123 204 0.3- 0.2+ 200123 246 0.1- 0.1-
200122 L01 0.1+ 0.0 200123 I52 0.1- 0.1- 200123 246 0.1+ 0.6+
200122 L01 0.5+ 0.1- 200123 I52 0.9- 0.0 200123 246 0.5+ 0.2+
200122 104 0.4- 0.2+ 200123 I52 0.1- 0.1+ 200123 246 0.5+ 0.3+
Ephemeris:
2020 BH5 a,e,i = 2.35, 0.54, 18 q = 1.0770
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 12 25 06 21 28.8 -45 16 59 0.2379 1.0926 111.3 57.0 22.5
...
2020 01 09 07 26 01.9 -36 33 42 0.1634 1.0769 121.2 51.4 21.5
...
2020 01 17 08 12 41.5 -24 03 06 0.1327 1.0812 134.7 40.3 20.8
...
2020 01 23 08 50 31.6 -09 31 32 0.1207 1.0901 149.7 27.1 20.2
2020 01 24 08 56 49.5 -06 46 52 0.1200 1.0921 152.4 24.7 20.1
2020 01 25 09 03 04.7 -03 59 29 0.1198 1.0941 155.1 22.3 20.1
...
2020 01 31 09 38 51.2 +12 24 21 0.1269 1.1092 167.3 11.3 19.8
...
2020 02 08 10 18 50.3 +28 55 31 0.1570 1.1360 161.3 16.2 20.5
...
2020 02 23 11 05 06.6 +42 44 04 0.2487 1.2037 146.1 27.3 22.0
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-B115
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