MPEC 2020-K31 : 2020 KE
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M.P.E.C. 2020-K31 Issued 2020 May 18, 03:14 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 KE
Observations:
K20K00E C2020 04 17.24689209 07 55.705-10 25 08.92 22.4 GVEK031F51
K20K00E C2020 04 17.25858109 07 57.893-10 24 59.20 22.0 GVEK031F51
K20K00E* C2020 05 16.36467513 14 07.865+03 01 51.23 20.91wUEK031F52
K20K00E C2020 05 16.37601713 14 15.192+03 02 11.55 20.89wUEK031F52
K20K00E C2020 05 16.38726013 14 22.465+03 02 31.78 21.35wUEK031F52
K20K00E C2020 05 16.39849013 14 29.670+03 02 51.95 21.01wUEK031F52
K20K00E C2020 05 17.17188 13 23 28.14 +03 25 11.3 21.0 GVEK031I52
K20K00E C2020 05 17.17474 13 23 29.95 +03 25 16.4 21.0 GVEK031I52
K20K00E C2020 05 17.17761 13 23 31.78 +03 25 21.1 21.1 GVEK031I52
K20K00E C2020 05 17.18047 13 23 33.60 +03 25 26.1 21.2 GVEK031I52
K20K00E ^C2020 05 17.25523213 24 27.271+03 28 00.00 20.96GVEK031568
K20K00E ^C2020 05 17.25886413 24 29.591+03 28 06.31 20.94GVEK031568
K20K00E C2020 05 17.88535 13 31 29.56 +03 44 28.5 21.0 VVEK031033
K20K00E C2020 05 17.88702 13 31 30.60 +03 44 31.4 21.0 VVEK031033
K20K00E C2020 05 17.88870 13 31 31.70 +03 44 34.0 20.9 VVEK031033
K20K00E KC2020 05 17.92837113 31 56.60 +03 45 47.7 21.1 GVEK031L01
K20K00E KC2020 05 17.93188213 31 58.87 +03 45 52.9 21.0 GVEK031L01
K20K00E pC2020 05 17.93692913 32 02.03 +03 46 01.3 21.0 GVEK031L01
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
568 Mauna Kea. Observers R. Wainscoat, L. Wells, T. Burdullis. Measurers R.
Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + 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. 1.8-m Ritchey-Chretien + 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 D. C. Fuls. 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 KE Earth MOID = 0.0410 AU
Epoch 2020 May 16.0 TT = JDT 2458985.5 Bell
M 10.28754 (2000.0) P Q
n 0.51547536 Peri. 344.83937 -0.84594355 +0.52812547
a 1.5405085 Node 227.28257 -0.47820671 -0.81260862
e 0.3223326 Incl. 5.77375 -0.23600391 -0.24647662
P 1.91 H 25.43 G 0.15 U 8
Residuals in seconds of arc
200417 F51 0.0- 0.1+ 200517 I52 0.2+ 0.2- 200517 033 0.2- 0.4-
200417 F51 0.0+ 0.1- 200517 I52 0.0- 0.1- 200517 033 0.5- 0.2-
200516 F52 0.2- 0.2+ 200517 I52 0.1- 0.3- 200517 033 0.1- 0.3-
200516 F52 0.1+ 0.0- 200517 I52 0.1- 0.2- 200517 L01 0.2+ 0.3+
200516 F52 0.4+ 0.1- 200517 568 0.1- 0.0- 200517 L01 0.8+ 0.1-
200516 F52 0.3- 0.1- 200517 568 0.1+ 0.0+ 200517 L01 0.1+ 0.2+
Ephemeris:
2020 KE a,e,i = 1.54, 0.32, 6 q = 1.0440
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 04 18 09 10 46.9 -10 13 31 0.09930 1.0467 112.9 62.1 22.7
...
2020 05 03 10 44 52.1 -04 42 34 0.07033 1.0461 121.0 55.7 21.8
...
2020 05 11 12 10 29.4 -00 01 30 0.06375 1.0536 131.9 45.5 21.3
...
2020 05 17 13 21 27.9 +03 21 18 0.06615 1.0628 139.9 37.8 21.2
2020 05 18 13 32 46.3 +03 49 08 0.06721 1.0646 141.0 36.7 21.2
2020 05 19 13 43 46.5 +04 14 42 0.06845 1.0665 142.0 35.8 21.2
...
2020 05 25 14 41 48.0 +05 58 30 0.07927 1.0794 145.8 31.9 21.4
...
2020 06 02 15 36 53.5 +06 27 04 0.1008 1.1005 147.4 29.8 21.9
...
2020 06 17 16 34 17.7 +04 32 04 0.1556 1.1503 147.5 28.3 22.9
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-K31
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