[Iaude] MPEC U143: 2013 UA18 [a=42.85,e=0.02,i=6.8,H=7.9]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Thu Oct 19 21:33:42 EDT 2017
M.P.E.C. 2017-U143 Issued 2017 Oct. 20, 01:29 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 at CFA.HARVARD.EDU
URL http://www.minorplanetcenter.net/ ISSN 1523-6714
2013 UA18
Observations:
K13U18A @C2013 08 02.53186 01 07 58.198+05 53 59.17 24.5 rqEU143568
K13U18A @C2013 08 02.57457 01 07 58.136+05 53 58.85 24.9 rqEU143568
K13U18A @C2013 08 30.44895 01 06 56.696+05 47 43.24 23.6 rqEU143568
K13U18A @C2013 08 31.45170 01 06 53.517+05 47 24.02 23.9 rqEU143568
K13U18A @C2013 09 04.43153 01 06 40.364+05 46 04.79 24.3 rqEU143568
K13U18A @C2013 09 04.47439 01 06 40.185+05 46 03.53 24.2 rqEU143568
K13U18A @C2013 09 04.50640 01 06 40.085+05 46 03.40 25.1 rqEU143568
K13U18A @C2013 10 06.41277 01 04 31.474+05 33 21.26 24.0 rqEU143568
K13U18A @C2013 10 06.50014 01 04 31.073+05 33 18.92 24.2 rqEU143568
K13U18A @C2013 10 06.51103 01 04 31.027+05 33 18.70 23.7 rqEU143568
K13U18A @C2013 10 09.54274 01 04 17.656+05 32 00.68 24.2 rqEU143568
K13U18A*@C2013 10 31.25446 01 02 44.183+05 23 04.53 24.6 rqEU143568
K13U18A @C2013 10 31.29744 01 02 44.014+05 23 03.46 23.8 rqEU143568
K13U18A @C2013 10 31.34016 01 02 43.846+05 23 02.55 24.5 rqEU143568
K13U18A @C2013 11 01.28119 01 02 40.023+05 22 40.97 24.1 rqEU143568
K13U18A @C2013 11 01.40856 01 02 39.493+05 22 38.27 23.8 rqEU143568
K13U18A @C2013 11 05.45881 01 02 23.452+05 21 08.52 24.1 rqEU143568
K13U18A @C2013 11 29.32791 01 01 05.628+05 14 10.90 24.7 rqEU143568
K13U18A @C2013 12 04.27126 01 00 54.059+05 13 14.54 24.1 rqEU143568
K13U18A @C2013 12 04.32344 01 00 53.937+05 13 13.81 24.1 rqEU143568
K13U18A @C2014 06 27.60171 01 12 05.997+06 28 43.13 24.0 rqEU143568
K13U18A @C2014 06 28.60677 01 12 07.873+06 28 54.42 24.2 rqEU143568
K13U18A @C2014 07 24.56479 01 12 27.457+06 30 51.98 24.8 rqEU143568
K13U18A @C2014 07 27.59560 01 12 26.089+06 30 43.99 24.3 rqEU143568
K13U18A @C2014 08 22.56814 01 11 44.608+06 26 34.21 24.2 rqEU143568
K13U18A @C2014 08 22.58822 01 11 44.538+06 26 33.77 24.5 rqEU143568
K13U18A @C2014 08 28.43091 01 11 28.484+06 24 58.15 24.0 rqEU143568
K13U18A @C2014 10 23.35237 01 07 44.123+06 03 09.62 24.2 rqEU143568
K13U18A @C2014 10 27.39107 01 07 26.814+06 01 31.47 24.0 rqEU143568
K13U18A @C2014 12 17.25092 01 04 54.667+05 48 08.38 qEU143568
K13U18A @C2015 01 17.30307 01 04 58.284+05 50 06.80 24.0 rqEU143568
K13U18A @C2015 08 20.51903 01 16 14.839+07 03 24.37 24.1 rqEU143568
K13U18A @C2015 12 07.38190 01 09 34.493+06 25 45.56 24.4 wqEU143568
Observer details:
568 Mauna Kea. Observers M. T. Bannister, J. J. Kavelaars, B. J. Gladman,
J.-M. Petit, T. Burdullis. Measurers S. D. J. Gwyn, Y.-T. Chen,
M. Alexandersen. 3.6-m Canada-France-Hawaii Telescope + CCD.
Orbital elements:
2013 UA18
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 200.11332 (2000.0) P Q
n 0.00351391 Peri. 155.48563 -0.99781511 +0.03861754
a 42.8491853 Node 26.89385 -0.06004418 -0.86855314
e 0.0217077 Incl. 6.80613 +0.02756263 -0.49408919
P 280 H 7.9 G 0.15 U 4
Residuals in seconds of arc
130802 568 0.0 0.0 131031 568 0.0 0.1+ 140724 568 0.0 0.1-
130802 568 0.1- 0.0 131031 568 0.1+ 0.0 140727 568 0.0 0.3+
130830 568 0.1+ 0.1+ 131031 568 0.2+ 0.0 140822 568 0.2+ 0.0
130831 568 0.0 0.0 131101 568 0.1+ 0.1- 140822 568 0.0 0.1-
130904 568 0.1+ 0.0 131101 568 0.0 0.1+ 140828 568 0.1+ 0.1+
130904 568 0.4- 0.4- 131105 568 0.0 0.1+ 141023 568 0.0 0.1+
130904 568 0.2- 0.1+ 131129 568 0.2- 0.3- 141027 568 0.0 0.1+
131006 568 0.1+ 0.1+ 131204 568 0.0 0.1+ 141217 568 0.1+ 0.0
131006 568 0.0 0.0 131204 568 0.1- 0.1- 150117 568 0.2- 0.1+
131006 568 0.0 0.1+ 140627 568 0.1- 0.0 150820 568 0.0 0.1-
131009 568 0.1+ 0.0 140628 568 0.0 0.1- 151207 568 0.0 0.1-
Ephemeris:
2013 UA18 a,e,i = 42.85, 0.02, 7 q = 41.919
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 09 20 01 23 28.0 +08 06 15 42.8147 43.7246 154.7 0.6 24.4
...
2017 10 05 01 22 25.0 +08 00 20 42.7402 43.7244 169.7 0.2 24.3
...
2017 10 13 01 21 49.6 +07 57 00 42.7273 43.7242 177.6 0.1 24.3
...
2017 10 19 01 21 22.8 +07 54 30 42.7302 43.7241 176.2 0.1 24.3
2017 10 20 01 21 18.4 +07 54 05 42.7317 43.7241 175.2 0.1 24.3
2017 10 21 01 21 13.9 +07 53 40 42.7336 43.7241 174.1 0.1 24.3
...
2017 10 27 01 20 47.5 +07 51 13 42.7511 43.7239 168.1 0.3 24.3
...
2017 11 04 01 20 13.4 +07 48 04 42.7910 43.7238 159.9 0.4 24.4
...
2017 11 19 01 19 15.6 +07 42 48 42.9142 43.7235 144.6 0.8 24.4
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-U143
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