MPEC 2020-B46 : 2020 BP1
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M.P.E.C. 2020-B46 Issued 2020 January 20, 23:39 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 BP1
Observations:
K20B01P* C2020 01 19.29349 08 09 09.96 +38 43 31.9 20.6 GVEB046G96
K20B01P C2020 01 19.29914 08 09 16.65 +38 44 16.3 20.9 GVEB046G96
K20B01P C2020 01 19.30481 08 09 23.37 +38 44 59.3 20.9 GVEB046G96
K20B01P C2020 01 19.31046 08 09 30.16 +38 45 42.6 VEB046G96
K20B01P C2020 01 19.32217808 09 43.04 +38 47 04.1 21.0 GVEB046H01
K20B01P C2020 01 19.32516808 09 46.60 +38 47 26.5 20.5 GVEB046H01
K20B01P C2020 01 19.33549808 09 58.95 +38 48 43.2 20.7 GVEB046H01
K20B01P C2020 01 19.34546108 10 10.87 +38 49 56.7 21.0 GVEB046H01
K20B01P C2020 01 19.42038 08 11 42.27 +38 59 03.9 20.9 GVEB046I52
K20B01P C2020 01 19.42184 08 11 44.02 +38 59 13.6 VEB046I52
K20B01P C2020 01 19.42330 08 11 45.85 +38 59 23.5 VEB046I52
K20B01P C2020 01 20.48051 08 35 48.63 +41 02 20.4 21.2 GVEB046G96
K20B01P C2020 01 20.48213 08 35 50.77 +41 02 29.2 20.6 GVEB046G96
K20B01P C2020 01 20.48538 08 35 55.20 +41 02 48.7 20.5 GVEB046G96
K20B01P KC2020 01 20.93209008 47 00.30 +41 49 07.5 20.6 GVEB046L01
K20B01P KC2020 01 20.93355208 47 02.35 +41 49 16.9 20.6 GVEB046L01
K20B01P KC2020 01 20.93527808 47 04.72 +41 49 27.6 20.8 GVEB046L01
K20B01P C2020 01 20.95056 08 47 25.67 +41 50 37.3 20.7 VVEB046033
K20B01P C2020 01 20.95159 08 47 27.08 +41 50 43.7 21.1 VVEB046033
K20B01P C2020 01 20.95262 08 47 28.50 +41 50 50.1 21.3 VVEB046033
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, F.
Ludwig, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
G96 Mt. Lemmon Survey. Observers R. A. Kowalski, T. A. Pruyne. 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.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer 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. 1.0-m reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector +
CCD.
Orbital elements:
2020 BP1 Earth MOID = 0.0359 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 59.82534 (2000.0) P Q
n 0.48363991 Peri. 17.91650 -0.62123527 -0.77976659
a 1.6073901 Node 110.56249 +0.70843028 -0.60121897
e 0.3689724 Incl. 4.75772 +0.33495266 -0.17464195
P 2.04 H 27.2 G 0.15 U 5
Residuals in seconds of arc
200119 G96 0.5+ 0.9- 200119 H01 0.3+ 0.0 200120 L01 0.2- 0.0
200119 G96 0.1+ 0.2+ 200119 I52 0.2- 0.6+ 200120 L01 0.3+ 0.2+
200119 G96 0.3- 0.1- 200119 I52 0.6- 0.1+ 200120 L01 0.3+ 0.1+
200119 G96 0.5+ 0.2+ 200119 I52 0.1- 0.2- 200120 033 0.1- 0.1-
200119 H01 0.5+ 0.1- 200120 G96 0.4+ 0.0 200120 033 0.2- 0.1-
200119 H01 0.3+ 0.0 200120 G96 0.1- 0.6- 200120 033 0.3- 0.0
200119 H01 0.4+ 0.1- 200120 G96 0.2+ 0.0
Ephemeris:
2020 BP1 a,e,i = 1.61, 0.37, 5 q = 1.0143
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 12 21 05 04 37.8 +03 47 06 0.1108 1.0867 157.1 20.7 23.6
...
2020 01 05 05 35 53.6 +12 19 24 0.06347 1.0421 157.5 21.2 22.3
...
2020 01 13 06 30 19.2 +24 34 18 0.04447 1.0264 164.9 14.5 21.3
...
2020 01 19 08 02 50.3 +38 05 36 0.03656 1.0187 162.4 16.9 21.0
2020 01 20 08 24 50.0 +40 08 37 0.03607 1.0178 159.7 19.6 21.0
2020 01 21 08 48 32.5 +41 56 09 0.03584 1.0170 156.7 22.5 21.1
...
2020 01 27 11 16 33.3 +45 01 44 0.03987 1.0143 137.4 41.1 21.8
...
2020 02 04 13 09 45.7 +38 07 35 0.05487 1.0166 123.1 54.3 22.9
...
2020 02 19 14 10 01.4 +28 40 44 0.09185 1.0386 121.0 54.7 24.1
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-B46
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