MPEC 2020-K106 : 2020 KJ2
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M.P.E.C. 2020-K106 Issued 2020 May 21, 17:06 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 KJ2
Observations:
K20K02J* C2020 05 16.45558117 37 09.881+01 40 04.38 22.05wUEK106F51
K20K02J C2020 05 16.46608217 37 10.902+01 40 07.92 21.86wUEK106F51
K20K02J C2020 05 16.47648717 37 11.928+01 40 11.46 22.43wUEK106F51
K20K02J C2020 05 16.48693117 37 12.913+01 40 15.14 21.83wUEK106F51
K20K02J ^C2020 05 17.59615317 39 11.134+01 46 16.68 21.90GVEK106568
K20K02J ^C2020 05 17.59710317 39 11.224+01 46 16.99 21.79GVEK106568
K20K02J ^C2020 05 17.59806717 39 11.318+01 46 17.28 21.58GVEK106568
K20K02J C2020 05 19.47682917 42 33.728+01 55 12.88 21.9 GVEK106F52
K20K02J C2020 05 19.48883917 42 34.890+01 55 16.13 21.3 GVEK106F52
K20K02J C2020 05 19.50090717 42 36.043+01 55 19.19 21.8 GVEK106F52
K20K02J C2020 05 19.51298317 42 37.188+01 55 22.40 21.9 GVEK106F52
K20K02J ^C2020 05 19.58229017 42 43.826+01 55 40.41 21.93GVEK106568
K20K02J ^C2020 05 19.58323617 42 43.917+01 55 40.65 21.93GVEK106568
K20K02J ^C2020 05 19.58419017 42 44.009+01 55 40.91 21.77GVEK106568
K20K02J C2020 05 21.04123 17 45 19.88 +02 01 08.1 23.5 VVEK106033
K20K02J C2020 05 21.04482 17 45 20.23 +02 01 08.5 23.0 VVEK106033
K20K02J C2020 05 21.04840 17 45 20.57 +02 01 09.3 22.8 VVEK106033
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, B.
Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
568 Mauna Kea. Observers R. Wainscoat, L. Wells, T. Burdullis, C. Crowder.
Measurers R. Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope +
CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, 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.
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. 1.8-m Ritchey-Chretien + CCD.
Orbital elements:
2020 KJ2 Earth MOID = 0.2298 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Pan
M 353.43821 (2000.0) P Q
n 0.31461462 Peri. 144.18320 +0.02611470 +0.99530678
a 2.1410006 Node 127.12998 -0.94222558 +0.05564663
e 0.4232462 Incl. 6.71170 -0.33395956 -0.07916989
P 3.13 H 22.7 G 0.15 U 7
Residuals in seconds of arc
200516 F51 0.1+ 0.0 200517 568 0.1+ 0.0 200519 568 0.0 0.0
200516 F51 0.0 0.0 200519 F52 0.2- 0.1- 200519 568 0.0 0.0
200516 F51 0.2+ 0.1- 200519 F52 0.0 0.1+ 200521 033 0.1+ 0.2+
200516 F51 0.3- 0.1+ 200519 F52 0.1- 0.0 200521 033 0.1+ 0.2-
200517 568 0.2+ 0.0 200519 F52 0.2- 0.1+ 200521 033 0.1- 0.1-
200517 568 0.1+ 0.0 200519 568 0.1+ 0.0
Ephemeris:
2020 KJ2 a,e,i = 2.14, 0.42, 7 q = 1.2348
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 04 21 16 49 49.8 -02 00 01 0.4599 1.3725 135.8 30.7 23.0
...
2020 05 06 17 18 03.5 +00 22 42 0.3712 1.3162 140.4 29.2 22.4
...
2020 05 14 17 32 43.3 +01 25 05 0.3333 1.2913 142.6 28.4 22.1
...
2020 05 20 17 43 29.0 +01 57 33 0.3090 1.2753 144.2 27.7 21.9
2020 05 21 17 45 15.4 +02 01 21 0.3052 1.2729 144.4 27.6 21.9
2020 05 22 17 47 01.4 +02 04 36 0.3016 1.2705 144.7 27.4 21.8
...
2020 05 28 17 57 30.2 +02 11 38 0.2817 1.2578 146.4 26.4 21.6
...
2020 06 05 18 11 13.2 +01 41 16 0.2601 1.2451 149.1 24.7 21.4
...
2020 06 20 18 35 56.9 -01 42 17 0.2351 1.2349 156.1 19.5 21.0
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-K106
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