MPEC 2020-A83 : 2020 AE2
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M.P.E.C. 2020-A83 Issued 2020 January 6, 15:49 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 AE2
Observations:
K20A02E C2019 12 28.50829708 35 07.244+01 44 54.85 21.5 GVEA083F52
K20A02E C2019 12 28.52109408 35 05.209+01 43 34.77 21.4 GVEA083F52
K20A02E C2019 12 28.53391808 35 03.134+01 42 13.62 20.8 GVEA083F52
K20A02E C2019 12 31.45315608 27 38.522-03 23 43.57 21.5 GVEA083F52
K20A02E C2019 12 31.46533208 27 36.450-03 24 59.72 21.4 GVEA083F52
K20A02E* C2020 01 02.49726508 22 04.382-06 55 44.94 21.50wUEA083F51
K20A02E C2020 01 02.50886708 22 02.280-06 56 56.21 21.52wUEA083F51
K20A02E C2020 01 02.52047808 22 00.179-06 58 07.58 21.67wUEA083F51
K20A02E C2020 01 02.53209408 21 58.076-06 59 19.05 21.69wUEA083F51
K20A02E KC2020 01 03.53303008 19 10.16 -08 40 44.9 21.4 GVEA083474
K20A02E KC2020 01 03.53658908 19 09.68 -08 41 06.4 20.8 GVEA083474
K20A02E KC2020 01 03.54371008 19 08.39 -08 41 52.3 21.0 GVEA083474
K20A02E KC2020 01 03.54726808 19 08.11 -08 42 10.8 21.6 GVEA083474
K20A02E KC2020 01 06.34240 08 11 00.11 -13 18 57.5 22.3 RoEA083291
K20A02E KC2020 01 06.35185 08 10 58.31 -13 19 51.9 oEA083291
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore, P. M.
Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + 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 AE2 Earth MOID = 0.2032 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 86.09978 (2000.0) P Q
n 0.61818851 Peri. 200.25872 -0.40170978 -0.81359173
a 1.3647573 Node 275.45969 +0.88758227 -0.23290187
e 0.1364404 Incl. 24.97798 +0.22544837 -0.53275249
P 1.59 H 22.9 G 0.15 U 7
Residuals in seconds of arc
191228 F52 0.0 0.1+ 200102 F51 0.1- 0.3- 200103 474 1.1+ 1.0+
191228 F52 0.2+ 0.3+ 200102 F51 0.1- 0.1- 200103 474 (1.1+ 1.6-)
191228 F52 0.1- 0.3- 200102 F51 0.1+ 0.1+ 200103 474 (6.5+ 1.6+)
191231 F52 0.4- 0.2- 200102 F51 0.2+ 0.1+ 200106 291 0.0 0.2-
191231 F52 0.1+ 0.0 200103 474 1.4- 0.8+ 200106 291 0.1+ 0.2-
Ephemeris:
2020 AE2 a,e,i = 1.36, 0.14, 25 q = 1.1785
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 12 07 09 05 03.1 +32 19 34 0.3262 1.1976 123.7 43.2 22.5
...
2019 12 22 08 49 01.6 +12 43 46 0.2543 1.1853 138.1 33.6 21.7
...
2019 12 30 08 31 24.5 -00 51 10 0.2380 1.1812 142.6 30.4 21.5
...
2020 01 05 08 14 56.7 -11 07 48 0.2386 1.1794 141.5 31.3 21.5
2020 01 06 08 12 00.8 -12 45 30 0.2398 1.1792 140.9 31.7 21.5
2020 01 07 08 09 02.6 -14 20 58 0.2412 1.1790 140.3 32.2 21.5
...
2020 01 13 07 50 47.2 -22 56 14 0.2553 1.1785 135.3 36.0 21.8
...
2020 01 21 07 27 01.5 -31 25 35 0.2853 1.1795 127.5 41.5 22.2
...
2020 02 05 06 53 11.8 -39 31 05 0.3594 1.1863 115.6 48.5 22.9
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-A83
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