MPEC 2020-R162 : 2020 RW5
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M.P.E.C. 2020-R162 Issued 2020 September 15, 11:38 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 RW5
Observations:
K20R05W C2020 08 12.50810322 51 03.022-11 14 13.25 21.96GVER162F51
K20R05W C2020 08 12.51947622 51 03.467-11 14 19.20 22.03GVER162F51
K20R05W C2020 08 12.54231522 51 04.367-11 14 31.01 21.84GVER162F51
K20R05W C2020 08 14.46228522 52 39.812-11 32 04.77 21.97GVER162F52
K20R05W C2020 08 14.47577222 52 40.349-11 32 12.15 21.71GVER162F52
K20R05W C2020 08 14.48929122 52 40.846-11 32 20.33 21.69GVER162F52
K20R05W C2020 08 16.45949022 54 14.984-11 51 46.02 22.07GVER162F51
K20R05W C2020 08 26.45310123 01 31.851-13 48 45.75 21.88GVER162F52
K20R05W C2020 08 26.46663123 01 32.233-13 48 56.62 20.55GVER162F52
K20R05W* C2020 09 12.46494623 13 35.126-17 31 03.62 21.43wUER162F51
K20R05W C2020 09 12.47524723 13 35.447-17 31 10.80 21.91wUER162F51
K20R05W C2020 09 12.48554523 13 35.774-17 31 17.62 21.67wUER162F51
K20R05W ^C2020 09 13.49739923 14 23.011-17 43 01.45 20.87GVER162568
K20R05W ^C2020 09 13.49930923 14 23.077-17 43 02.71 20.77GVER162568
K20R05W ^C2020 09 13.50025723 14 23.103-17 43 03.33 20.82GVER162568
K20R05W ^C2020 09 13.50517423 14 23.274-17 43 06.45 20.88GVER162568
K20R05W ^C2020 09 13.50612023 14 23.299-17 43 07.22 20.99GVER162568
K20R05W C2020 09 14.39025823 15 07.358-17 53 05.72 20.98GVER162F51
K20R05W C2020 09 14.40403423 15 07.809-17 53 15.00 21.57GVER162F51
K20R05W C2020 09 15.28616 23 15 50.60 -18 02 57.1 21.5 GVER162V06
K20R05W C2020 09 15.28854 23 15 50.71 -18 02 58.2 22.5 GVER162V06
K20R05W C2020 09 15.29093 23 15 50.76 -18 02 59.6 21.9 GVER162V06
K20R05W C2020 09 15.29331 23 15 50.86 -18 03 01.7 22.8 GVER162V06
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.
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.
V06 Catalina Sky Survey-Kuiper. 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. 1.55-m reflector +
CCD.
Orbital elements:
2020 RW5 Earth MOID = 0.2086 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5 Veres
M 303.88190 (2000.0) P Q
n 0.41180829 Peri. 245.65005 +0.96200217 -0.26912071
a 1.7892567 Node 129.92787 +0.26720690 +0.89320106
e 0.3297840 Incl. 3.44699 +0.05614523 +0.36023037
P 2.39 H 23.4 G 0.15 U 5
Residuals in seconds of arc
200812 F51 0.0 0.0 200826 F52 0.0 0.1- 200913 568 0.0 0.2-
200812 F51 0.0 0.0 200912 F51 0.1+ 0.0 200914 F51 0.1+ 0.1-
200812 F51 0.0 0.0 200912 F51 0.0 0.1- 200914 F51 0.1+ 0.0
200814 F52 0.5- 0.1- 200912 F51 0.0 0.2+ 200915 V06 0.4- 0.2-
200814 F52 0.1+ 0.3+ 200913 568 0.0 0.1- 200915 V06 0.0 0.2+
200814 F52 0.0 0.2- 200913 568 0.1+ 0.1- 200915 V06 0.5- 0.4+
200816 F51 0.0 0.0 200913 568 0.0 0.1- 200915 V06 0.2- 0.2-
200826 F52 0.0 0.3+ 200913 568 0.1+ 0.0
Ephemeris:
2020 RW5 a,e,i = 1.79, 0.33, 3 q = 1.1992
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2020 08 16 22 53 53.0 -11 46 51 0.3062 1.3079 162.5 13.5 22.2
...
2020 08 31 23 04 39.7 -14 48 28 0.2553 1.2623 171.0 7.2 21.5
...
2020 09 08 23 10 15.7 -16 35 13 0.2383 1.2423 169.1 8.8 21.4
...
2020 09 14 23 14 48.1 -17 48 20 0.2297 1.2295 165.2 12.0 21.4
2020 09 15 23 15 36.5 -17 59 22 0.2287 1.2276 164.5 12.6 21.4
2020 09 16 23 16 25.9 -18 09 58 0.2277 1.2257 163.8 13.2 21.4
...
2020 09 22 23 21 50.5 -19 02 52 0.2238 1.2158 159.4 16.9 21.5
...
2020 09 30 23 30 35.6 -19 37 40 0.2235 1.2060 153.8 21.5 21.6
...
2020 10 15 23 52 00.2 -18 33 29 0.2366 1.1992 145.2 28.3 21.9
M. P. C. Staff (C) Copyright 2020 MPC M.P.E.C. 2020-R162
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