[Iaude] MPEC M40: 2018 LQ15 [a=1.79,e=0.44,i=7.2,H=20.8]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Tue Jun 19 17:27:19 EDT 2018
M.P.E.C. 2018-M40 Issued 2018 June 19, 21:23 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 https://www.minorplanetcenter.net/ ISSN 1523-6714
2018 LQ15
Observations:
K18L15Q* C2018 06 12.55646 21 34 43.774-38 49 29.68 19.5 wUEM040F51
K18L15Q C2018 06 12.56676 21 34 48.973-38 49 38.41 19.5 wUEM040F51
K18L15Q C2018 06 12.57708 21 34 54.170-38 49 46.94 19.5 wUEM040F51
K18L15Q ^C2018 06 13.61502421 44 04.035-39 02 35.31 19.48GVEM040568
K18L15Q ^C2018 06 13.61597021 44 04.526-39 02 35.96 19.52GVEM040568
K18L15Q ^C2018 06 13.61691621 44 05.021-39 02 36.59 19.54GVEM040568
K18L15Q ^C2018 06 15.58650422 02 17.919-39 20 27.31 19.44GVEM040568
K18L15Q ^C2018 06 15.58744922 02 18.442-39 20 27.73 19.52GVEM040568
K18L15Q ^C2018 06 15.58839422 02 18.956-39 20 28.07 19.49GVEM040568
K18L15Q ^C2018 06 15.58939822 02 19.513-39 20 28.51 19.50GVEM040568
K18L15Q ^C2018 06 15.59034222 02 20.030-39 20 28.94 19.51GVEM040568
K18L15Q ^C2018 06 15.59128822 02 20.544-39 20 29.33 19.50GVEM040568
K18L15Q |C2018 06 19.42245 22 40 18.48 -39 24 37.6 19.1 GUEM040807
K18L15Q |C2018 06 19.42326 22 40 18.96 -39 24 37.2 19.4 GUEM040807
K18L15Q |C2018 06 19.42446 22 40 19.67 -39 24 37.0 19.4 GUEM040807
Observer details:
568 Mauna Kea. Observers R. Wainscoat, L. Wells, A. Petric, N. Manset.
Measurers R. Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope
+ CCD.
807 Cerro Tololo. Observers T. Linder, R. Holmes. 1.00-m f/10.0 astrograph
+ 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.
Orbital elements:
2018 LQ15 Earth MOID = 0.1066 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 303.85711 (2000.0) P Q
n 0.41179906 Peri. 277.58550 +0.84634400 +0.52364866
a 1.7892835 Node 50.89170 -0.42564186 +0.77489296
e 0.4442195 Incl. 7.21368 -0.32020437 +0.35402398
P 2.39 H 20.8 G 0.15 U 6
Residuals in seconds of arc
180612 F51 0.2- 0.0 180613 568 0.0 0.1- 180615 568 0.1- 0.0
180612 F51 0.1- 0.0 180615 568 0.1- 0.0 180615 568 0.2- 0.0
180612 F51 0.1- 0.0 180615 568 0.1- 0.0 180619 807 0.3+ 0.2+
180613 568 0.1- 0.1- 180615 568 0.1- 0.0 180619 807 0.3+ 0.4+
180613 568 0.1- 0.1- 180615 568 0.1- 0.0 180619 807 0.2+ 0.2+
Ephemeris:
2018 LQ15 a,e,i = 1.79, 0.44, 7 q = 0.9944
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 05 20 19 16 59.8 -30 50 42 0.3916 1.3047 131.5 35.5 20.8
...
2018 06 04 20 30 30.3 -36 08 58 0.2810 1.2142 130.0 39.8 20.0
...
2018 06 12 21 29 54.8 -38 41 15 0.2381 1.1690 125.2 45.2 19.8
...
2018 06 18 22 25 51.7 -39 28 00 0.2150 1.1372 119.4 51.1 19.6
2018 06 19 22 35 58.8 -39 26 15 0.2120 1.1320 118.3 52.2 19.6
2018 06 20 22 46 15.9 -39 21 12 0.2092 1.1270 117.1 53.4 19.6
...
2018 06 26 23 49 30.9 -37 35 29 0.1979 1.0981 109.4 60.8 19.7
...
2018 07 04 01 07 59.7 -32 08 05 0.1964 1.0639 98.6 70.9 19.9
...
2018 07 19 02 50 52.5 -18 30 01 0.2264 1.0164 83.6 83.6 20.5
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-M40
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