MPEC 2018-Y09 : 2018 XC5
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M.P.E.C. 2018-Y09 Issued 2018 Dec. 16, 04:46 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
2018 XC5
Observations:
K18X05C* C2018 12 14.55798 07 34 00.978+18 51 51.60 20.6 wUEY009F51
K18X05C C2018 12 14.57158 07 34 00.627+18 48 44.51 20.6 wUEY009F51
K18X05C C2018 12 14.58553 07 34 00.273+18 45 33.15 20.8 wUEY009F51
K18X05C C2018 12 14.59925 07 33 59.948+18 42 23.95 20.6 wUEY009F51
K18X05C ^C2018 12 15.43780207 34 10.333+15 29 18.90 20.50GVEY009568
K18X05C ^C2018 12 15.43875007 34 10.306+15 29 05.82 20.62GVEY009568
K18X05C ^C2018 12 15.43976507 34 10.279+15 28 51.74 20.52GVEY009568
K18X05C KC2018 12 16.03553207 34 09.54 +13 09 30.6 20.4 GVEY009L01
K18X05C KC2018 12 16.03758407 34 09.51 +13 09 01.7 20.3 GVEY009L01
K18X05C pC2018 12 16.04317307 34 09.35 +13 07 43.6 20.3 GVEY009L01
K18X05C pC2018 12 16.04432607 34 09.32 +13 07 27.4 20.5 GVEY009L01
Observer details:
568 Mauna Kea. Observers R. Wainscoat, C. Wipper, A. Petric. Measurers
R. Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz,
M. Willman. Measurers K. Chambers, S. Chastel, 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.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2018 XC5 Earth MOID = 0.0901 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 60.46605 (2000.0) P Q
n 0.51065876 Peri. 196.12512 -0.16257234 -0.92285976
a 1.5501802 Node 264.25306 +0.93961663 -0.03680090
e 0.3128115 Incl. 20.54272 +0.30114918 -0.38337391
P 1.93 H 24.2 G 0.15 U 7
Residuals in seconds of arc
181214 F51 0.0 0.1+ 181215 568 0.0 0.0 181216 L01 0.2+ 0.2-
181214 F51 0.0 0.2- 181215 568 0.0 0.0 181216 L01 0.1- 0.1+
181214 F51 0.0 0.2+ 181215 568 0.0 0.0 181216 L01 0.1- 0.1+
181214 F51 0.0 0.1- 181216 L01 0.1- 0.0
Ephemeris:
2018 XC5 a,e,i = 1.55, 0.31, 21 q = 1.0653
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 11 16 06 34 52.0 +69 45 45 0.2475 1.1374 121.3 48.0 23.3
...
2018 12 01 07 22 01.4 +55 39 27 0.1544 1.0975 133.2 41.0 22.0
...
2018 12 09 07 31 50.6 +37 49 23 0.1167 1.0822 144.6 31.8 21.1
...
2018 12 15 07 34 05.5 +17 10 50 0.1021 1.0738 149.9 27.4 20.6
2018 12 16 07 34 09.3 +13 18 46 0.1013 1.0727 149.5 27.7 20.6
2018 12 17 07 34 08.7 +09 24 32 0.1010 1.0717 148.7 28.5 20.6
...
2018 12 23 07 32 51.6 -12 38 01 0.1091 1.0670 137.8 38.2 21.1
...
2018 12 31 07 28 58.6 -32 53 48 0.1397 1.0653 122.7 50.9 22.0
...
2019 01 15 07 20 31.6 -49 06 28 0.2184 1.0761 109.4 59.5 23.2
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-Y09
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