MPEC 2020-C117 : 2020 CY1
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M.P.E.C. 2020-C117 Issued 2020 February 7, 21:07 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 CY1
Observations:
K20C01Y* C2020 02 06.32978 12 40 45.29 +44 50 32.1 20.2 GVEC117G96
K20C01Y C2020 02 06.33494 12 40 41.15 +44 50 39.0 20.2 GVEC117G96
K20C01Y C2020 02 06.34011 12 40 37.01 +44 50 45.7 20.8 GVEC117G96
K20C01Y C2020 02 06.34529 12 40 32.79 +44 50 52.3 20.6 GVEC117G96
K20C01Y C2020 02 06.39567 12 39 51.14 +44 51 56.7 20.1 GVEC117I52
K20C01Y KC2020 02 06.39597 12 39 48.77 +44 51 50.1 20.4 GVEC117734
K20C01Y C2020 02 06.39712 12 39 49.95 +44 51 56.9 VEC117I52
K20C01Y C2020 02 06.39858 12 39 48.66 +44 52 00.2 19.7 GVEC117I52
K20C01Y C2020 02 06.40004 12 39 47.37 +44 52 01.8 19.4 GVEC117I52
K20C01Y KC2020 02 06.40622 12 39 40.19 +44 52 01.4 20.3 GVEC117734
K20C01Y KC2020 02 06.41646 12 39 31.47 +44 52 13.2 20.4 GVEC117734
K20C01Y C2020 02 06.47415 12 38 43.45 +44 53 26.4 19.9 GVEC117I52
K20C01Y C2020 02 06.47561 12 38 42.23 +44 53 27.5 19.8 GVEC117I52
K20C01Y C2020 02 06.47860 12 38 39.44 +44 53 31.3 19.1 GVEC117I52
K20C01Y pC2020 02 06.92843112 31 41.56 +45 01 01.3 20.0 GVEC117L01
K20C01Y pC2020 02 06.93153412 31 38.20 +45 01 06.6 20.2 GVEC117L01
K20C01Y pC2020 02 06.93430812 31 35.22 +45 01 09.9 20.2 GVEC117L01
K20C01Y KC2020 02 06.93576612 31 33.65 +45 01 12.7 20.1 GVEC117L01
K20C01Y KC2020 02 06.95728 12 31 10.05 +45 01 38.2 20.0 GVEC117203
K20C01Y KC2020 02 06.98895 12 30 34.26 +45 02 22.7 19.6 GVEC117203
K20C01Y KC2020 02 07.01101312 30 09.29 +45 02 53.7 19.6 GVEC117C95
K20C01Y KC2020 02 07.05750612 29 14.18 +45 03 55.1 19.9 GVEC117C95
K20C01Y C2020 02 07.30068 12 24 14.05 +45 08 26.4 20.2 GVEC117I52
K20C01Y C2020 02 07.30094 12 24 13.68 +45 08 26.3 20.1 GVEC117I52
K20C01Y C2020 02 07.30120 12 24 13.32 +45 08 26.7 19.4 GVEC117I52
K20C01Y C2020 02 07.47838 12 19 49.52 +45 11 55.2 19.6 GVEC117654
K20C01Y C2020 02 07.50018 12 19 14.55 +45 12 14.8 19.4 GVEC117654
K20C01Y C2020 02 07.54095 12 18 07.86 +45 12 46.7 19.4 GVEC117654
K20C01Y KC2020 02 07.84139 12 09 27.02 +45 15 11.1 18.8 RVEC117K51
K20C01Y KC2020 02 07.84270 12 09 24.39 +45 15 12.3 18.3 RVEC117K51
K20C01Y KC2020 02 07.84405 12 09 21.72 +45 15 14.0 18.3 RVEC117K51
Observer details:
203 GiaGa Observatory. Observers S. Foglia, G. Galli. Measurer G. Galli.
0.36-m f/5.76 Schmidt-Cassegrain + CCD.
654 Table Mountain Observatory, Wrightwood-PHMC. Observers P. Choi, N. Saini,
C. Zhai, R. Trahan, M. Shao.
734 Farpoint Observatory, Eskridge. Observer G. Hug. 0.7-m f/5.5 reflector +
CCD.
C95 SATINO Remote Observatory, Haute Provence. Observer J. Jahn. 0.60-m f/3.2
Newtonian reflector + CCD.
G96 Mt. Lemmon Survey. Observer D. Rankin. 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.
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.
K51 Osservatorio del Celado, Castello Tesino. Observers G. Favero, R. Furgoni.
Measurer R. Furgoni. 0.80-m f/4 reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector +
CCD.
Orbital elements:
2020 CY1 Earth MOID = 0.0111 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Bell
M 11.97785 (2000.0) P Q
n 0.17415810 Peri. 256.08440 -0.43525353 +0.68246739
a 3.1757058 Node 320.09532 +0.21983448 -0.55190530
e 0.7906417 Incl. 66.25154 -0.87305622 -0.47920643
P 5.66 H 23.8 G 0.15 U 8
Residuals in seconds of arc
200206 G96 0.1- 0.1- 200206 I52 0.3+ 0.2+ 200207 I52 0.5+ 0.7+
200206 G96 0.0 0.0 200206 I52 1.0+ 0.2- 200207 I52 0.4+ 0.2+
200206 G96 0.3+ 0.2- 200206 I52 0.6- 0.5+ 200207 I52 0.4+ 0.2+
200206 G96 0.1+ 0.3- 200206 L01 0.8- 0.2- 200207 654 0.2+ 0.1-
200206 I52 0.5+ 0.2+ 200206 L01 0.4- 0.6+ 200207 654 0.3+ 0.1-
200206 734 1.0- 0.0 200206 L01 0.2+ 0.0 200207 654 0.4+ 0.0
200206 I52 0.8+ 1.4- 200206 L01 0.5+ 0.7+ 200207 K51 0.1- 0.2-
200206 I52 0.2+ 0.2+ 200206 203 0.2- 0.2- 200207 K51 0.3- 0.3-
200206 I52 0.4- 0.0 200206 203 0.4- 0.2- 200207 K51 0.1- 0.0
200206 734 0.2- 0.1- 200207 C95 0.2- 0.0
200206 734 0.4- 0.5+ 200207 C95 0.9- 0.3-
Ephemeris:
2020 CY1 a,e,i = 3.18, 0.79, 66 q = 0.6649
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 01 08 13 06 58.4 +43 22 44 0.7718 1.4095 106.2 42.0 25.6
...
2020 01 23 13 14 34.3 +43 24 02 0.4251 1.2241 114.7 46.9 24.2
...
2020 01 31 13 10 22.3 +43 48 01 0.2394 1.1245 120.1 49.2 22.8
...
2020 02 06 12 44 34.7 +44 44 47 0.1005 1.0503 127.6 48.0 20.7
2020 02 07 12 30 17.5 +45 02 53 0.07760 1.0380 130.4 46.3 20.1
2020 02 08 12 03 42.1 +45 17 35 0.05498 1.0258 135.0 42.9 19.2
...
2020 02 14 02 21 09.2 -39 35 40 0.08781 0.9536 65.0 110.2 22.6
...
2020 02 22 01 45 37.3 -41 56 29 0.2720 0.8622 55.0 110.0 24.8
...
2020 03 08 01 23 26.7 -41 16 01 0.6107 0.7226 46.4 95.9 25.5
A. U. Tomatic (C) Copyright 2020 MPC M.P.E.C. 2020-C117
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