MPEC 2018-M22 : 2018 LY5
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M.P.E.C. 2018-M22 Issued 2018 June 17, 18:12 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 LY5
Observations:
K18L05Y* C2018 06 14.54293 20 36 12.879-00 03 47.48 22.5 wUEM022F51
K18L05Y C2018 06 14.55556 20 36 14.606-00 03 48.74 22.0 wUEM022F51
K18L05Y C2018 06 14.58081 20 36 18.002-00 03 50.28 22.3 wUEM022F51
K18L05Y ^C2018 06 15.57969220 38 46.194-00 05 17.35 22.26GVEM022568
K18L05Y ^C2018 06 15.58063920 38 46.317-00 05 17.38 22.24GVEM022568
K18L05Y ^C2018 06 15.58158320 38 46.438-00 05 17.51 22.18GVEM022568
K18L05Y ^C2018 06 15.58285120 38 46.602-00 05 17.69 22.19GVEM022568
K18L05Y ^C2018 06 15.58379520 38 46.726-00 05 17.78 22.16GVEM022568
K18L05Y KC2018 06 16.32466920 40 34.38 -00 06 57.5 22.1 VuEM022H21
K18L05Y KC2018 06 16.32854620 40 34.89 -00 06 58.2 22.3 VuEM022H21
K18L05Y KC2018 06 16.33895520 40 36.25 -00 06 59.5 22.2 VuEM022H21
K18L05Y ^C2018 06 16.47768520 40 56.709-00 07 07.08 22.18GVEM022568
K18L05Y ^C2018 06 16.47886520 40 56.860-00 07 07.26 22.19GVEM022568
K18L05Y ^C2018 06 16.48003920 40 57.010-00 07 07.42 22.31GVEM022568
K18L05Y C2018 06 16.54160420 41 04.819-00 07 16.53 22.2 GVEM022F51
K18L05Y C2018 06 16.55432120 41 06.410-00 07 18.21 VEM022F51
Observer details:
568 Mauna Kea. Observers R. Wainscoat, L. Wells, N. Manset. 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, H. Flewelling,
M. Huber, E. Magnier, Y. Ramanjooloo, R. Wainscoat, C. Waters, R. Weryk.
1.8-m Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 1.3-m f/4.0
astrograph + CCD.
Orbital elements:
2018 LY5 Earth MOID = 0.1582 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 337.94547 (2000.0) P Q
n 0.32122362 Peri. 102.83897 -0.22798027 +0.97324063
a 2.1115323 Node 153.92875 -0.91678729 -0.20461772
e 0.4518575 Incl. 3.75330 -0.32791167 -0.10456702
P 3.07 H 23.7 G 0.15 U 7
Residuals in seconds of arc
180614 F51 0.1- 0.2+ 180615 568 0.0 0.1- 180616 568 0.1+ 0.1-
180614 F51 0.2+ 0.2- 180615 568 0.0 0.1- 180616 568 0.1+ 0.1-
180614 F51 0.1- 0.0 180616 H21 0.1- 0.4+ 180616 F51 0.0 0.1-
180615 568 0.0 0.1- 180616 H21 0.0 0.2+ 180616 F51 0.1- 0.0
180615 568 0.0 0.0 180616 H21 0.2+ 0.3+
180615 568 0.0 0.0 180616 568 0.1+ 0.1-
Ephemeris:
2018 LY5 a,e,i = 2.11, 0.45, 4 q = 1.1574
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 05 18 18 59 30.6 -03 00 02 0.2270 1.1654 128.1 43.0 22.5
...
2018 06 02 19 58 16.0 -00 35 58 0.2174 1.1577 126.9 44.5 22.4
...
2018 06 10 20 23 54.7 -00 04 38 0.2189 1.1627 128.0 43.5 22.4
...
2018 06 16 20 39 47.3 -00 05 52 0.2222 1.1706 129.8 41.8 22.4
2018 06 17 20 42 08.6 -00 08 11 0.2229 1.1722 130.2 41.4 22.4
2018 06 18 20 44 24.9 -00 11 06 0.2237 1.1740 130.6 41.1 22.4
...
2018 06 24 20 56 19.8 -00 40 52 0.2294 1.1863 133.6 38.3 22.4
...
2018 07 02 21 07 47.0 -01 50 58 0.2396 1.2077 139.0 33.6 22.4
...
2018 07 17 21 17 08.9 -05 16 46 0.2690 1.2609 152.4 22.0 22.4
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-M22
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