[Iaude] MPEC M18: 2018 LT5 [a=1.78,e=0.64,i=8.3,H=24.9]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sun Jun 17 13:29:22 EDT 2018


M.P.E.C. 2018-M18                                Issued 2018 June 17, 17:25 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 LT5
 
Observations:
     K18L05T* C2018 06 14.39564 17 02 36.576-18 52 12.25         20.4 wUEM018F51
     K18L05T  C2018 06 14.40660 17 02 35.598-18 53 28.58         20.2 wUEM018F51
     K18L05T  C2018 06 14.41758 17 02 34.636-18 54 44.94         20.5 wUEM018F51
     K18L05T  C2018 06 14.42855 17 02 33.678-18 56 00.52         20.5 wUEM018F51
     K18L05T ^C2018 06 15.36354017 01 57.338-20 32 40.42         20.45GVEM018568
     K18L05T ^C2018 06 15.36448517 01 57.267-20 32 45.70         20.58GVEM018568
     K18L05T |C2018 06 17.17428 17 01 01.30 -22 52 01.4          21.2 GUEM018807
     K18L05T |C2018 06 17.17846 17 01 01.10 -22 52 17.2          20.8 GUEM018807
     K18L05T |C2018 06 17.18274 17 01 00.91 -22 52 33.6          20.9 GUEM018807
 
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.
807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.61-m f/6.5 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 LT5                                                 Earth MOID = 0.0021 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 349.40879              (2000.0)            P               Q
n   0.41671150     Peri.   83.35358     -0.96794776     -0.20595544
a   1.7751936      Node    84.69030     +0.13214998     -0.90432760
e   0.6399426      Incl.    8.29984     +0.21357320     -0.37386355
P   2.37           H   24.9           G   0.15           U   8
Residuals in seconds of arc
180614 F51  0.1+  0.0     180614 F51  0.0   0.0     180617 807  0.3-  0.3-
180614 F51  0.1-  0.1+    180615 568  0.1-  0.0     180617 807  0.0   0.1+
180614 F51  0.0   0.1-    180615 568  0.1-  0.0     180617 807  0.5+  0.2+

Ephemeris:
2018 LT5                 a,e,i = 1.78, 0.64, 8                   q = 0.6392
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 05 18    04 49 09.6 +39 22 21   0.2222  0.8158    25.2   148.2    29.3
...
2018 06 02    04 33 59.6 +59 11 29   0.05610 0.9699    37.1   140.9    25.6
...
2018 06 10    17 09 20.8 -01 25 09   0.04347 1.0558   158.4    20.7    19.2
...
2018 06 16    17 01 33.9 -21 27 00   0.1053  1.1201   171.7     7.5    20.8
2018 06 17    17 01 05.7 -22 40 40   0.1162  1.1308   170.9     8.2    21.1
2018 06 18    17 00 43.7 -23 41 40   0.1272  1.1415   169.9     9.0    21.3
...
2018 06 24    16 59 56.4 -27 19 40   0.1952  1.2051   163.8    13.6    22.5
...
2018 07 02    17 01 11.9 -29 23 17   0.2908  1.2884   156.4    18.4    23.7
...
2018 07 17    17 08 20.0 -30 44 03   0.4867  1.4386   143.9    24.6    25.3

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-M18



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