MPEC 2020-B56 : 2020 BY1
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M.P.E.C. 2020-B56 Issued 2020 January 21, 11:49 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 BY1
Observations:
K20B01Y C2020 01 20.46085907 16 36.181+18 28 49.51 19.78GVEB056F51
K20B01Y* C2020 01 20.46417007 16 39.480+18 28 24.27 19.90wUEB056F51
K20B01Y C2020 01 20.47763507 16 52.851+18 26 42.17 19.60wUEB056F51
K20B01Y C2020 01 20.50491107 17 19.823+18 23 15.63 VEB056F51
K20B01Y C2020 01 20.78337 07 22 13.61 +17 49 28.7 19.3 VVEB056033
K20B01Y C2020 01 20.78428 07 22 14.38 +17 49 23.3 19.4 VVEB056033
K20B01Y C2020 01 20.78518 07 22 15.20 +17 49 17.5 19.2 VVEB056033
K20B01Y C2020 01 20.78618 07 22 16.07 +17 49 11.6 19.3 VVEB056033
K20B01Y C2020 01 20.78868 07 22 18.27 +17 48 56.3 19.3 VVEB056033
K20B01Y pC2020 01 20.87724807 23 33.69 +17 40 17.4 20.0 GVEB056L01
K20B01Y KC2020 01 20.87765007 23 34.03 +17 40 14.9 20.0 GVEB056L01
K20B01Y KC2020 01 20.88178707 23 37.36 +17 39 50.1 20.0 GVEB056L01
K20B01Y KC2020 01 20.90242507 23 56.12 +17 37 21.5 19.8 GVEB056J95
K20B01Y KC2020 01 20.90699307 23 59.80 +17 36 54.8 19.4 GVEB056J95
K20B01Y KC2020 01 20.91273207 24 04.49 +17 36 20.2 19.7 GVEB056J95
K20B01Y KC2020 01 20.91874 07 24 07.92 +17 36 06.1 19.7 GVEB056203
K20B01Y KC2020 01 20.94469 07 24 28.36 +17 33 31.7 19.9 GVEB056203
K20B01Y |C2020 01 21.13261 07 27 04.01 +17 19 48.3 20.1 VuEB056807
K20B01Y |C2020 01 21.13578 07 27 06.21 +17 19 31.0 20.1 VuEB056807
K20B01Y |C2020 01 21.13895 07 27 08.42 +17 19 13.7 20.0 VuEB056807
K20B01Y KC2020 01 21.25221 07 28 30.66 +17 05 16.5 19.2 RqEB056H36
K20B01Y KC2020 01 21.26258 07 28 37.53 +17 04 21.9 18.9 RqEB056H36
K20B01Y KC2020 01 21.27641 07 28 46.73 +17 03 09.5 19.5 RqEB056H36
K20B01Y KC2020 01 21.29571 07 28 59.48 +17 01 27.9 19.7 RqEB056734
K20B01Y KC2020 01 21.29976 07 29 02.15 +17 01 06.8 19.6 RqEB056734
K20B01Y KC2020 01 21.30381 07 29 04.78 +17 00 45.9 19.8 RqEB056734
K20B01Y KC2020 01 21.30785 07 29 07.43 +17 00 24.3 19.9 RqEB056734
K20B01Y KC2020 01 21.31189 07 29 10.10 +17 00 03.0 21.1 RqEB056734
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, F.
Ludwig, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
203 GiaGa Observatory. Observers S. Foglia, G. Galli. Measurer G. Galli.
0.36-m f/5.76 Schmidt-Cassegrain + CCD.
734 Farpoint Observatory, Eskridge. Observers G. Hug, D. Cromer, D. Goodin.
Measurer D. Cromer. 0.7-m reflector + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes.
0.61-m f/6.5 astrograph + 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.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/5.1 reflector +
CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector +
CCD.
Orbital elements:
2020 BY1 Earth MOID = 0.0033 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 60.66301 (2000.0) P Q
n 0.34099450 Peri. 108.52044 +0.69114531 -0.71914739
a 2.0291047 Node 297.53986 +0.62882120 +0.64730463
e 0.6365610 Incl. 4.64009 +0.35623315 +0.25263362
P 2.89 H 26.2 G 0.15 U 7
Residuals in seconds of arc
200120 F51 0.1+ 0.1+ 200120 L01 0.5+ 0.0 200121 H36 0.1+ 0.2+
200120 F51 0.1+ 0.0 200120 L01 0.1+ 0.1+ 200121 H36 0.3- 0.1+
200120 F51 0.1- 0.1+ 200120 J95 0.1- 0.1- 200121 H36 0.4+ 0.3+
200120 F51 0.0 0.1+ 200120 J95 0.5- 0.3+ 200121 734 0.1+ 0.1+
200120 033 0.2+ 0.5- 200120 J95 0.1+ 0.2- 200121 734 0.3+ 0.2+
200120 033 0.3- 0.3- 200120 203 0.5+ 0.4- 200121 734 0.1- 0.5+
200120 033 0.0 0.6- 200120 203 0.2+ 0.2- 200121 734 0.1- 0.0
200120 033 0.1- 0.3- 200121 807 0.1+ 0.1- 200121 734 0.3+ 0.2-
200120 033 0.2- 0.3- 200121 807 0.1- 0.0
200120 L01 0.3+ 0.1+ 200121 807 0.2- 0.0
Ephemeris:
2020 BY1 a,e,i = 2.03, 0.64, 5 q = 0.7375
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 12 22 20 19 22.1 -10 41 15 0.2660 0.7842 36.0 132.5 28.8
...
2020 01 06 20 39 47.7 -07 39 39 0.1082 0.8885 27.4 149.4 29.4
...
2020 01 14 21 31 18.1 +00 08 35 0.03093 0.9583 34.9 144.1 26.0
...
2020 01 20 07 07 05.4 +19 33 14 0.03117 1.0142 166.4 13.2 19.5
2020 01 21 07 25 13.6 +17 29 53 0.04046 1.0238 169.3 10.3 19.9
2020 01 22 07 36 21.1 +16 09 56 0.04994 1.0334 170.4 9.1 20.4
...
2020 01 28 08 01 07.8 +13 06 04 0.1087 1.0918 169.5 9.4 22.2
...
2020 02 05 08 10 40.9 +12 07 36 0.1909 1.1710 164.8 12.8 23.7
...
2020 02 20 08 20 27.4 +11 47 28 0.3605 1.3201 153.1 19.8 25.6
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-B56
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