MPEC 2020-C101 : 2020 CN1
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M.P.E.C. 2020-C101 Issued 2020 February 6, 04:41 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 CN1
Observations:
K20C01N* C2020 02 03.31733 06 01 48.015+59 07 48.18 19.1 iUEC101F51
K20C01N C2020 02 03.34335 06 02 13.939+59 01 56.97 19.2 iUEC101F51
K20C01N C2020 02 03.35635 06 02 26.884+58 59 00.21 19.2 iUEC101F51
K20C01N KC2020 02 03.92946906 11 51.00 +56 49 24.7 19.9 GVEC101J95
K20C01N KC2020 02 03.94358306 12 03.39 +56 46 12.8 19.9 GVEC101J95
K20C01N KC2020 02 03.95617706 12 14.48 +56 43 21.1 19.3 GVEC101J95
K20C01N HC2020 02 04.08952 06 14 10.14 +56 12 53.8 19.9 GVEC101204
K20C01N KC2020 02 04.10169 06 14 20.87 +56 10 06.7 VEC101204
K20C01N ^C2020 02 04.24149206 16 33.313+55 39 49.44 20.24GVEC101568
K20C01N ^C2020 02 04.24244006 16 34.070+55 39 36.86 20.25GVEC101568
K20C01N ^C2020 02 04.24340606 16 34.859+55 39 24.07 20.49GVEC101568
K20C01N 2C2020 02 04.24392 06 16 35.33 +55 39 16.3 19.7 RtEC101F65
K20C01N 2C2020 02 04.24487 06 16 36.12 +55 39 03.2 20.0 RtEC101F65
K20C01N 2C2020 02 04.24583 06 16 36.89 +55 38 50.4 19.5 RtEC101F65
K20C01N KC2020 02 04.79072506 23 55.36 +53 36 19.5 18.9 GVEC101J95
K20C01N KC2020 02 04.79650706 23 59.55 +53 35 03.1 19.6 GVEC101J95
K20C01N KC2020 02 04.81093406 24 10.07 +53 31 52.7 19.0 GVEC101J95
K20C01N KC2020 02 04.82119506 24 17.52 +53 29 36.7 19.2 GVEC101J95
K20C01N KC2020 02 04.90731 06 25 17.70 +53 10 41.4 19.2 GVEC101K63
K20C01N KC2020 02 04.91172 06 25 20.85 +53 09 42.8 19.3 GVEC101K63
K20C01N KC2020 02 04.91598 06 25 23.87 +53 08 46.3 18.4 GVEC101K63
K20C01N KC2020 02 04.93444306 25 36.58 +53 04 36.5 19.5 GVEC101L01
K20C01N KC2020 02 04.93949206 25 40.11 +53 03 27.8 19.5 GVEC101L01
K20C01N KC2020 02 04.94108906 25 41.30 +53 03 06.3 19.2 GVEC101L01
K20C01N KC2020 02 05.14974 06 28 17.01 +52 17 18.3 18.9 RoEC101291
K20C01N KC2020 02 05.16033 06 28 24.05 +52 14 59.8 19.6 RoEC101291
K20C01N KC2020 02 05.17109 06 28 31.14 +52 12 37.9 19.4 RoEC101291
K20C01N KC2020 02 05.75889 06 35 02.95 +50 03 48.4 19.7 GVEC101B49
K20C01N KC2020 02 05.77038 06 35 09.87 +50 01 21.5 19.2 GVEC101B49
K20C01N KC2020 02 05.78140 06 35 15.34 +49 58 54.2 18.8 RVEC101A17
K20C01N KC2020 02 05.78196 06 35 16.61 +49 58 54.3 19.1 GVEC101B49
K20C01N KC2020 02 05.78874 06 35 19.91 +49 57 23.6 19.4 GVEC101587
K20C01N KC2020 02 05.78946 06 35 20.34 +49 57 14.8 VEC101587
K20C01N KC2020 02 05.79017 06 35 20.78 +49 57 05.2 VEC101587
K20C01N KC2020 02 05.79442 06 35 23.10 +49 56 06.7 18.3 RVEC101A17
K20C01N KC2020 02 05.80051 06 35 26.63 +49 54 49.1 19.3 GVEC101K87
K20C01N KC2020 02 05.80317 06 35 28.14 +49 54 14.0 19.1 GVEC101K87
K20C01N KC2020 02 05.80583 06 35 29.70 +49 53 39.9 19.2 GVEC101K87
K20C01N KC2020 02 05.80736 06 35 30.69 +49 53 20.8 18.6 RVEC101A17
K20C01N KC2020 02 05.89380 06 36 21.91 +49 34 57.3 18.9 RVEC101B74
K20C01N KC2020 02 05.89609 06 36 23.19 +49 34 27.7 18.9 RVEC101B74
K20C01N KC2020 02 05.89823 06 36 24.19 +49 33 59.6 18.9 RVEC101B74
K20C01N KC2020 02 05.92808 06 36 40.57 +49 27 27.1 19.4 GVEC101203
K20C01N KC2020 02 05.95043 06 36 53.31 +49 22 36.8 19.5 GVEC101203
K20C01N KC2020 02 05.95338806 36 56.16 +49 21 53.6 19.5 GVEC101J95
K20C01N KC2020 02 05.95967106 36 59.72 +49 20 32.6 19.7 GVEC101J95
K20C01N KC2020 02 05.96633206 37 03.49 +49 19 06.0 19.5 GVEC101J95
K20C01N KC2020 02 05.97196 06 37 05.62 +49 17 56.4 19.8 GVEC101203
K20C01N KC2020 02 06.00456006 37 25.41 +49 10 47.0 19.8 GVEC101Z99
K20C01N KC2020 02 06.00673606 37 26.64 +49 10 18.7 19.7 GVEC101Z99
K20C01N KC2020 02 06.00909406 37 27.99 +49 09 48.0 19.7 GVEC101Z99
K20C01N C2020 02 06.11009 06 38 34.14 +48 48 40.0 18.8 GVEC101I52
K20C01N C2020 02 06.11083 06 38 34.56 +48 48 29.6 19.4 GVEC101I52
K20C01N C2020 02 06.11156 06 38 34.86 +48 48 20.7 19.2 GVEC101I52
K20C01N C2020 02 06.11228 06 38 35.25 +48 48 11.4 19.3 GVEC101I52
Observer details:
203 GiaGa Observatory. Observers S. Foglia, G. Galli. Measurer G. Galli.
0.36-m f/5.76 Schmidt-Cassegrain + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector + CCD.
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
568 Mauna Kea. Observers R. Wainscoat, L. Wells, T. Burdullis. Measurers R.
Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
587 Sormano. Observers M. Colombani, F. Manca, S. Monga, A. Poli, S. Riva, P.
Sicoli, A. Testa. Measurer P. Sicoli. 0.5-m f/6.8 reflector + CCD.
A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert.
0.36-m f/6 Schmidt-Cassegrain + CCD.
B49 Paus Observatory, Sabadell. Observer J. Camarasa. 0.30-m f/4 reflector +
CCD.
B74 Santa Maria de Montmagastrell. Observer J. M. Bosch. 0.4-m f/1.2
Schmidt-Cassegrain + 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.
F65 Haleakala-Faulkes Telescope North. Observer P. Breitenstein. 2.0-m
Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer T. A. Pruyne. 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.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observers R. Bacci, P.
Bacci. Measurer R. Bacci. 0.4-m f/3.2 Newtonian reflector + CCD.
K87 Dettelbach Vineyard Observatory. Observer B. Haeusler. 0.3-m f/5.7
Schmidt-Cassegrain + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, G. Kervina. Measurer
K. Korlevic. 1.0-m f/2.9 reflector + CCD.
Z99 Clixby Observatory, Cleethorpes. Observer A. Mickleburgh. 0.36-m f/8
Schmidt-Cassegrain + CCD.
Orbital elements:
2020 CN1 Earth MOID = 0.0912 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 98.37722 (2000.0) P Q
n 0.57146633 Peri. 99.02738 +0.46116611 -0.86879840
a 1.4381658 Node 321.78335 +0.65555319 +0.47055624
e 0.4023147 Incl. 16.94652 +0.59797645 +0.15416281
P 1.72 H 22.7 G 0.15 U 7
Residuals in seconds of arc
200203 F51 0.0 0.1- 200204 K63 0.1- 0.2- 200205 A17 0.3- 0.1+
200203 F51 0.1- 0.3+ 200204 K63 0.1+ 0.3+ 200205 B74 (2.2+ 0.7+)
200203 F51 0.2+ 0.2- 200204 L01 0.2+ 0.8+ 200205 B74 (1.9+ 0.6+)
200203 J95 0.2+ 0.4+ 200204 L01 0.0 0.0 200205 B74 0.3- 0.1+
200203 J95 0.1- 0.0 200204 L01 0.6+ 0.1- 200205 203 0.1+ 0.0
200203 J95 0.0 0.5- 200205 291 0.4- 0.2+ 200205 203 0.2- 0.0
200204 204 0.2- 0.4- 200205 291 0.0 0.7+ 200205 J95 0.4+ 0.0
200204 204 0.1- 0.1+ 200205 291 0.0 0.3+ 200205 J95 0.1+ 0.4+
200204 568 0.1- 0.1- 200205 B49 0.1+ 0.0 200205 J95 0.3- 0.1+
200204 568 0.1- 0.1- 200205 B49 0.7+ 0.1- 200205 203 0.1- 0.4-
200204 568 0.0 0.0 200205 A17 0.3- 0.1+ 200206 Z99 0.1+ 0.0
200204 F65 0.3- 0.4+ 200205 B49 0.7- 0.7+ 200206 Z99 0.1- 0.1-
200204 F65 0.1- 0.1- 200205 587 0.4+ 1.0- 200206 Z99 0.1- 0.1-
200204 F65 0.1- 0.1- 200205 587 0.4+ 0.6- 200206 I52 0.1+ 0.8+
200204 J95 0.2+ 0.1+ 200205 587 0.6+ 1.1- 200206 I52 0.2+ 0.3-
200204 J95 0.2- 0.0 200205 A17 0.1+ 0.3- 200206 I52 0.8- 0.0
200204 J95 0.1- 0.1+ 200205 K87 0.8+ 0.2+ 200206 I52 0.8- 0.2-
200204 J95 0.1- 0.2- 200205 K87 0.2+ 0.7-
200204 K63 0.5- 0.7- 200205 K87 0.1+ 0.6-
Ephemeris:
2020 CN1 a,e,i = 1.44, 0.40, 17 q = 0.8596
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 01 07 20 41 28.3 +39 45 58 0.2215 0.9154 65.9 101.3 22.9
...
2020 01 22 22 03 30.4 +63 48 32 0.1326 0.9847 86.4 85.9 21.3
...
2020 01 30 03 40 49.6 +72 50 48 0.1076 1.0286 111.1 63.3 20.2
...
2020 02 05 06 26 26.8 +52 50 09 0.1129 1.0636 131.2 44.2 19.8
2020 02 06 06 37 25.0 +49 12 09 0.1160 1.0695 133.8 41.7 19.8
2020 02 07 06 46 29.1 +45 42 33 0.1196 1.0755 136.2 39.4 19.8
...
2020 02 13 07 19 21.7 +28 43 15 0.1510 1.1121 143.5 31.9 20.2
...
2020 02 21 07 40 48.0 +15 21 33 0.2095 1.1619 142.4 31.3 21.0
...
2020 03 07 08 05 15.6 +04 14 29 0.3454 1.2563 133.8 34.8 22.3
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-C101
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