MPEC 2020-C100 : 2020 CM1
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M.P.E.C. 2020-C100 Issued 2020 February 6, 04:40 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 CM1
Observations:
K20C01M C2020 01 23.58389611 23 30.171+07 46 53.38 22.0 GVEC100F52
K20C01M C2020 01 23.59601311 23 32.470+07 46 43.00 21.7 GVEC100F52
K20C01M C2020 01 23.62005711 23 37.013+07 46 22.19 22.4 GVEC100F52
K20C01M C2020 01 25.59518211 30 27.482+07 16 54.06 21.4 GVEC100F51
K20C01M C2020 01 25.60586111 30 29.648+07 16 44.11 22.0 GVEC100F51
K20C01M* C2020 02 04.61343212 13 57.362+04 04 48.83 21.20wUEC100F51
K20C01M C2020 02 04.63067612 14 02.592+04 04 23.80 21.35wUEC100F51
K20C01M C2020 02 04.63929912 14 05.220+04 04 11.34 21.02wUEC100F51
K20C01M pC2020 02 05.07007712 16 25.71 +03 53 27.7 21.2 GVEC100L01
K20C01M pC2020 02 05.07568612 16 27.43 +03 53 19.7 21.5 GVEC100L01
K20C01M |C2020 02 05.24342 12 17 23.40 +03 50 03.4 21.1 GVEC100807
K20C01M |C2020 02 05.24540 12 17 24.10 +03 49 59.3 21.4 GVEC100807
K20C01M |C2020 02 05.24737 12 17 24.62 +03 49 57.6 21.4 GVEC100807
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes.
1.00-m f/10.0 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.
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.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, F. Valentine. Measurer
K. Korlevic. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2020 CM1 Earth MOID = 0.0032 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 27.93577 (2000.0) P Q
n 0.52435522 Peri. 141.21874 -0.82493042 +0.56498431
a 1.5230669 Node 73.19045 -0.52286888 -0.75146706
e 0.3984757 Incl. 1.00610 -0.21470428 -0.34071981
P 1.88 H 22.8 G 0.15 U 7
Residuals in seconds of arc
200123 F52 0.1+ 0.1- 200204 F51 0.1+ 0.1+ 200205 807 0.2- 0.3+
200123 F52 0.1+ 0.0 200204 F51 0.0 0.0 200205 807 1.0+ 0.9-
200123 F52 0.2- 0.1+ 200204 F51 0.0 0.0 200205 807 0.6- 0.4+
200125 F51 0.0 0.0 200205 L01 0.1+ 0.3-
200125 F51 0.0 0.0 200205 L01 0.5- 0.1-
Ephemeris:
2020 CM1 a,e,i = 1.52, 0.40, 1 q = 0.9162
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 01 07 10 37 54.3 +11 00 49 0.4463 1.3104 128.9 35.7 23.1
...
2020 01 22 11 18 19.2 +08 09 15 0.3104 1.2197 133.8 35.6 22.2
...
2020 01 30 11 47 29.1 +06 02 53 0.2482 1.1721 134.4 36.9 21.6
...
2020 02 05 12 16 02.3 +03 55 40 0.2070 1.1371 133.0 39.3 21.2
2020 02 06 12 21 34.9 +03 30 35 0.2007 1.1314 132.6 39.9 21.2
2020 02 07 12 27 23.5 +03 04 09 0.1945 1.1257 132.1 40.6 21.1
...
2020 02 13 13 08 58.3 -00 07 14 0.1613 1.0923 127.2 46.0 20.8
...
2020 02 21 14 27 14.3 -06 00 26 0.1303 1.0502 114.8 58.7 20.6
...
2020 03 07 17 38 39.8 -15 58 55 0.1322 0.9823 81.8 90.5 21.6
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-C100
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