MPEC 2020-C64 : 2020 CX
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M.P.E.C. 2020-C64 Issued 2020 February 3, 21:50 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 CX
Observations:
K20C00X* C2020 02 01.42700 13 51 53.98 +20 41 37.6 20.3 GVEC064703
K20C00X C2020 02 01.43227 13 51 47.49 +20 42 40.6 19.6 GVEC064703
K20C00X C2020 02 01.43754 13 51 40.87 +20 43 44.3 19.4 GVEC064703
K20C00X C2020 02 01.44281 13 51 34.36 +20 44 46.4 19.6 GVEC064703
K20C00X C2020 02 01.47394513 50 54.97 +20 50 54.0 19.0 GVEC064H01
K20C00X C2020 02 01.47736813 50 50.70 +20 51 34.5 19.6 GVEC064H01
K20C00X C2020 02 01.49116313 50 33.50 +20 54 16.9 19.5 GVEC064H01
K20C00X C2020 02 01.49480613 50 28.95 +20 54 59.7 19.0 GVEC064H01
K20C00X C2020 02 01.50863 13 50 12.25 +20 57 45.1 19.1 GVEC064I52
K20C00X C2020 02 01.50920 13 50 11.55 +20 57 51.8 18.8 GVEC064I52
K20C00X C2020 02 01.50977 13 50 10.84 +20 57 58.4 19.8 GVEC064I52
K20C00X C2020 02 01.51032 13 50 10.13 +20 58 04.9 19.6 GVEC064I52
K20C00X KC2020 02 02.10304 13 38 47.94 +22 46 50.2 19.5 GVEC064Z84
K20C00X KC2020 02 02.10910 13 38 40.90 +22 47 54.4 19.3 GVEC064Z84
K20C00X KC2020 02 02.11213 13 38 37.37 +22 48 26.3 19.5 GVEC064Z84
K20C00X KC2020 02 02.12988613 38 15.46 +22 51 21.2 19.0 GVEC064C95
K20C00X KC2020 02 02.13685 13 38 06.94 +22 52 30.6 19.3 GVEC064204
K20C00X KC2020 02 02.14349313 37 59.59 +22 53 43.9 19.4 GVEC064C95
K20C00X KC2020 02 02.14880 13 37 53.08 +22 54 35.2 VEC064204
K20C00X KC2020 02 02.15713013 37 43.78 +22 56 04.6 18.8 GVEC064C95
K20C00X KC2020 02 02.15986 13 37 40.23 +22 56 29.2 VEC064204
K20C00X KC2020 02 02.39839813 33 18.15 +23 36 44.2 19.6 VuEC064H21
K20C00X C2020 02 02.39954 13 33 19.84 +23 37 02.8 19.0 GVEC064I52
K20C00X C2020 02 02.40010 13 33 19.19 +23 37 08.4 19.3 GVEC064I52
K20C00X KC2020 02 02.40044313 33 15.83 +23 37 04.5 19.4 VuEC064H21
K20C00X C2020 02 02.40066 13 33 18.57 +23 37 14.0 19.1 GVEC064I52
K20C00X C2020 02 02.40121 13 33 17.93 +23 37 19.2 19.9 GVEC064I52
K20C00X KC2020 02 02.40262113 33 13.37 +23 37 26.0 19.4 VuEC064H21
K20C00X KC2020 02 03.30259013 17 40.39 +25 52 10.7 19.2 VuEC064H21
K20C00X KC2020 02 03.30549913 17 37.40 +25 52 35.3 19.6 VuEC064H21
K20C00X KC2020 02 03.30860013 17 34.24 +25 53 01.4 19.7 VuEC064H21
K20C00X C2020 02 03.40914 13 15 54.10 +26 06 56.7 19.1 GVEC064G96
K20C00X C2020 02 03.41435 13 15 48.81 +26 07 38.7 20.2 GVEC064G96
K20C00X C2020 02 03.41955 13 15 43.44 +26 08 21.0 19.1 GVEC064G96
K20C00X C2020 02 03.42476 13 15 38.14 +26 09 03.6 19.6 GVEC064G96
Observer details:
204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector + CCD.
703 Catalina Sky Survey. 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. 0.68-m Schmidt + 10K CCD.
C95 SATINO Remote Observatory, Haute Provence. Observer J. Jahn. 0.60-m f/3.2
Newtonian reflector + CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. 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. 1.5-m reflector + 10K CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.76-m f/3.0
astrograph + 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.
Z84 Calar Alto-Schmidt. Observer E. Schwab. Measurers E. Schwab, D. Koschny,
M. Micheli. 0.8-m f/3 Schmidt + CCD.
Orbital elements:
2020 CX Earth MOID = 0.0200 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 94.66498 (2000.0) P Q
n 0.55083857 Peri. 290.18806 +0.56631569 -0.81132291
a 1.4738496 Node 124.47469 +0.80653458 +0.50930223
e 0.5053791 Incl. 10.13455 +0.16967180 +0.28699544
P 1.79 H 23.3 G 0.15 U 8
Residuals in seconds of arc
200201 703 0.9- 0.3+ 200202 Z84 0.3+ 0.2- 200202 H21 0.1- 0.2+
200201 703 0.2+ 0.0 200202 Z84 0.4+ 0.1- 200202 I52 0.0 0.0
200201 703 0.5- 0.6+ 200202 Z84 0.3+ 0.2- 200202 I52 0.2- 0.3-
200201 703 0.4+ 0.3- 200202 C95 0.2+ 0.2- 200202 H21 0.1+ 0.2+
200201 H01 0.2+ 0.1- 200202 204 0.1- 0.0 200203 H21 0.3+ 0.0
200201 H01 0.2+ 0.0 200202 C95 0.6- 0.6+ 200203 H21 0.1+ 0.2+
200201 H01 0.2+ 0.1- 200202 204 0.1+ 0.4+ 200203 H21 0.3+ 0.3+
200201 H01 0.1+ 0.1- 200202 C95 0.3- 0.3- 200203 G96 0.2- 0.2+
200201 I52 0.0 0.1- 200202 204 0.2- 0.2- 200203 G96 0.3+ 0.3-
200201 I52 0.1+ 0.1- 200202 H21 0.1- 0.2+ 200203 G96 0.5- 0.4-
200201 I52 0.1+ 0.1- 200202 I52 0.1+ 0.1+ 200203 G96 0.1- 0.1-
200201 I52 0.2- 0.1- 200202 I52 0.1- 0.1+
Ephemeris:
2020 CX a,e,i = 1.47, 0.51, 10 q = 0.7290
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 01 04 20 32 37.0 -37 15 09 0.2051 0.8027 25.3 148.4 27.5
...
2020 01 19 18 54 02.5 -32 08 02 0.08539 0.9034 18.9 159.4 28.5
...
2020 01 27 16 04 06.4 -05 24 25 0.05163 0.9656 67.0 110.1 21.0
...
2020 02 02 13 40 40.5 +22 29 19 0.06628 1.0142 114.1 62.4 19.7
2020 02 03 13 22 41.1 +25 10 06 0.07145 1.0224 119.4 57.1 19.7
2020 02 04 13 06 30.1 +27 21 37 0.07706 1.0307 124.0 52.5 19.7
...
2020 02 10 11 58 38.6 +34 15 09 0.1166 1.0803 141.5 34.6 20.2
...
2020 02 18 11 11 46.0 +36 39 04 0.1777 1.1466 150.9 24.8 21.0
...
2020 03 04 10 33 34.2 +36 00 02 0.3096 1.2689 149.9 23.1 22.4
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-C64
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