MPEC 2020-R164 : 2020 RY5
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M.P.E.C. 2020-R164 Issued 2020 September 15, 11:43 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 RY5
Observations:
K20R05Y C2020 08 14.54505423 40 19.070-13 12 30.76 22.97GVER164F51
K20R05Y C2020 08 14.55623623 40 18.619-13 12 39.57 22.86GVER164F51
K20R05Y C2020 08 14.56741423 40 18.157-13 12 48.28 23.30GVER164F51
K20R05Y C2020 08 14.57863923 40 17.712-13 12 57.36 22.99GVER164F51
K20R05Y C2020 08 19.51655723 36 46.642-14 20 20.97 22.85GVER164F51
K20R05Y C2020 08 19.52904323 36 46.020-14 20 31.62 23.06GVER164F51
K20R05Y C2020 08 19.54153923 36 45.418-14 20 42.25 22.53GVER164F51
K20R05Y C2020 08 19.55405123 36 44.802-14 20 52.90 22.35GVER164F51
K20R05Y* C2020 09 12.45204523 10 40.060-20 28 58.35 21.92wUER164F51
K20R05Y C2020 09 12.46236723 10 39.201-20 29 08.09 22.45wUER164F51
K20R05Y C2020 09 12.47267623 10 38.366-20 29 17.52 22.31wUER164F51
K20R05Y C2020 09 12.48296323 10 37.537-20 29 26.78 21.92wUER164F51
K20R05Y C2020 09 13.37881723 09 26.239-20 43 12.82 22.87GVER164F51
K20R05Y C2020 09 13.41107323 09 23.583-20 43 42.39 22.13GVER164F51
K20R05Y C2020 09 13.42728623 09 22.246-20 43 57.31 22.22GVER164F51
K20R05Y ^C2020 09 14.37455223 08 06.209-20 58 23.00 22.38GVER164568
K20R05Y ^C2020 09 14.37549823 08 06.128-20 58 23.87 22.17GVER164568
K20R05Y ^C2020 09 14.37644723 08 06.050-20 58 24.70 22.28GVER164568
Observer details:
568 Mauna Kea. Observers R. Wainscoat, L. Wells, T. Burdullis. Measurers R.
Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + 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.
Orbital elements:
2020 RY5 Earth MOID = 0.1742 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 283.49007 (2000.0) P Q
n 0.25606508 Peri. 336.55306 -0.49978251 -0.83757731
a 2.4560421 Node 142.35280 +0.84083372 -0.53030760
e 0.6893380 Incl. 21.17584 +0.20788482 +0.13129395
P 3.85 H 19.2 G 0.15 U 5
Residuals in seconds of arc
200814 F51 0.1+ 0.1+ 200819 F51 0.1+ 0.0 200913 F51 0.2- 0.1-
200814 F51 0.1+ 0.0 200819 F51 0.1+ 0.1- 200913 F51 0.1- 0.0
200814 F51 0.1- 0.1+ 200912 F51 0.1+ 0.1+ 200913 F51 0.0 0.1-
200814 F51 0.0 0.1- 200912 F51 0.1- 0.1- 200914 568 0.0 0.0
200819 F51 0.0 0.0 200912 F51 0.1+ 0.0 200914 568 0.0 0.0
200819 F51 0.1- 0.0 200912 F51 0.3+ 0.2+ 200914 568 0.0 0.1+
Ephemeris:
2020 RY5 a,e,i = 2.46, 0.69, 21 q = 0.7630
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 08 16 23 39 21.5 -13 31 46 1.6996 2.6351 151.6 10.5 23.1
...
2020 08 31 23 25 54.9 -17 12 55 1.5374 2.5274 165.5 5.7 22.6
...
2020 09 08 23 16 26.4 -19 19 21 1.4778 2.4679 166.2 5.6 22.5
...
2020 09 14 23 08 36.3 -20 52 37 1.4458 2.4222 161.9 7.4 22.5
2020 09 15 23 07 15.6 -21 07 46 1.4415 2.4146 160.9 7.8 22.5
2020 09 16 23 05 54.5 -21 22 46 1.4376 2.4069 159.9 8.2 22.5
...
2020 09 22 22 57 43.5 -22 48 43 1.4199 2.3601 153.3 11.0 22.5
...
2020 09 30 22 47 05.1 -24 29 12 1.4115 2.2964 143.7 15.0 22.6
...
2020 10 15 22 30 25.7 -26 42 11 1.4337 2.1728 125.8 21.9 22.7
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-R164
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