[Iaude] MPEC M31: 2018 LS6 [a=1.70,e=0.68,i=13.4,H=22.1]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Mon Jun 18 10:07:31 EDT 2018
M.P.E.C. 2018-M31 Issued 2018 June 18, 14:04 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 LS6
Observations:
K18L06S* C2018 06 14.44065 16 31 13.292+12 49 41.13 20.7 wUEM031F51
K18L06S C2018 06 14.45252 16 31 12.027+12 48 15.36 UEM031F51
K18L06S C2018 06 14.47699 16 31 09.471+12 45 18.66 20.6 wUEM031F51
K18L06S ^C2018 06 16.38660016 28 33.968+09 11 44.31 20.64GVEM031568
K18L06S ^C2018 06 16.38754516 28 33.886+09 11 38.39 20.71GVEM031568
K18L06S ^C2018 06 16.38849416 28 33.803+09 11 32.47 20.70GVEM031568
K18L06S KC2018 06 16.92134 16 27 55.98 +08 16 52.4 21.1 VUEM031L01
K18L06S KC2018 06 16.92420 16 27 55.80 +08 16 36.0 21.1 VUEM031L01
K18L06S C2018 06 18.17840 16 26 36.73 +06 16 32.2 20.9 GUEM031I52
K18L06S C2018 06 18.18347 16 26 36.42 +06 16 04.5 21.2 GUEM031I52
K18L06S C2018 06 18.18443 16 26 36.31 +06 15 59.4 21.0 GUEM031I52
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.
I52 Steward Observatory, Mt. Lemmon Station. Observer B. M. Africano.
Measurers B. M. Africano, E. J. Christensen, D. C. Fuls, A. R. Gibbs,
A. D. Grauer, H. Groeller, J. A. Johnson, R. A. Kowalski, S. M. Larson,
G. J. Leonard, R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, F. Hrzenjak,
D. Marusic. Measurer K. Korlevic. 1.0-m f/2.9 reflector + CCD.
Orbital elements:
2018 LS6 Earth MOID = 0.1544 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 352.54745 (2000.0) P Q
n 0.44331009 Peri. 39.35531 -0.82748869 -0.51676486
a 1.7034562 Node 108.18842 +0.43898856 -0.83926608
e 0.6843476 Incl. 13.36367 +0.35007358 -0.16907551
P 2.22 H 22.1 G 0.15 U 8
Residuals in seconds of arc
180614 F51 0.0 0.1- 180616 568 0.1- 0.0 180618 I52 0.2- 0.1-
180614 F51 0.1- 0.0 180616 568 0.1- 0.0 180618 I52 0.4+ 0.0
180614 F51 0.1+ 0.1+ 180616 L01 0.3- 0.4- 180618 I52 0.2- 0.1+
180616 568 0.1- 0.0 180616 L01 0.4+ 0.4+
Ephemeris:
2018 LS6 a,e,i = 1.70, 0.68, 13 q = 0.5377
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 05 19 02 12 21.7 +68 32 50 0.2094 0.8942 50.8 118.7 23.2
...
2018 06 03 17 12 07.2 +47 57 10 0.1596 1.0781 109.5 62.5 20.5
...
2018 06 11 16 37 44.6 +20 41 55 0.2087 1.1729 135.3 37.5 20.6
...
2018 06 17 16 27 50.8 +08 09 26 0.2675 1.2419 143.8 28.9 21.0
2018 06 18 16 26 46.6 +06 33 17 0.2785 1.2533 144.5 28.1 21.1
2018 06 19 16 25 49.8 +05 03 44 0.2898 1.2646 145.1 27.4 21.1
...
2018 06 25 16 22 11.1 -02 03 34 0.3623 1.3311 145.6 25.6 21.7
...
2018 07 03 16 21 07.4 -08 18 50 0.4696 1.4169 142.1 26.1 22.4
...
2018 07 18 16 26 18.8 -15 08 23 0.6958 1.5687 131.9 28.9 23.6
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-M31
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