[Iaude] MPEC L64: 2018 LW3 [a=1.83,e=0.46,i=9.9,H=25.9]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Wed Jun 13 06:23:17 EDT 2018


M.P.E.C. 2018-L64                                Issued 2018 June 13, 10:19 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 LW3
 
Observations:
     K18L03W  C2018 06 11.44419 15 30 48.66 +06 37 56.9          16.9 oUEL064T08
     K18L03W  C2018 06 11.47648 15 33 00.73 +05 44 17.6          16.6 oUEL064T08
     K18L03W  C2018 06 12.41215 16 40 11.56 -18 56 04.9          17.2 cUEL064T05
     K18L03W* C2018 06 12.43001 16 41 17.69 -19 20 09.0          16.7 cUEL064T05
     K18L03W  C2018 06 12.43230 16 41 26.19 -19 23 13.3          16.7 cUEL064T05
     K18L03W  C2018 06 12.43458 16 41 34.69 -19 26 17.6          16.8 cUEL064T05
     K18L03W  C2018 06 13.17333 17 27 37.89 -32 41 35.1          16.7 RqEL064Y00
     K18L03W  C2018 06 13.17382 17 27 39.45 -32 41 59.2          16.6 RqEL064Y00
     K18L03W  C2018 06 13.18085 17 28 01.36 -32 47 51.4          16.9 RqEL064Y00
     K18L03W  C2018 06 13.18206 17 28 05.21 -32 48 51.5          16.7 RqEL064Y00
     K18L03W  C2018 06 13.18257 17 28 06.77 -32 49 17.2          17.2 RqEL064Y00
     K18L03W  C2018 06 13.18300 17 28 08.10 -32 49 37.7          16.7 RqEL064Y00
     K18L03W  C2018 06 13.18341 17 28 09.35 -32 49 58.1          16.7 RqEL064Y00
 
Observer details:
T05 ATLAS-HKO, Haleakala.  Observers L. Denneau, H. Flewelling, A. Heinze,
    H. Weiland, J. Tonry.  Measurers L. Denneau, H. Flewelling, A. Heinze,
    J. Tonry, A. Fitzsimmons, D. Young, B. Stalder.  0.5-m f/2.0 Schmidt + CCD.
T08 ATLAS-MLO, Mauna Loa.  Observers L. Denneau, A. Heinze, H. Weiland,
    J. Tonry.  Measurers L. Denneau, H. Flewelling, A. Heinze, B. Stalder,
    J. Tonry.  0.5-m f/2.0 Schmidt + CCD.
Y00 SONEAR Observatory, Oliveira.  Observers C. Jacques, E. Pimentel,
    J. Barros.  Measurer C. Jacques.  0.45-m f/2.9 reflector + CCD.
 
Orbital elements:
2018 LW3                                                 Earth MOID = 0.0083 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 337.03059              (2000.0)            P               Q
n   0.39667990     Peri.  151.94927     -0.59165402     +0.78792586
a   1.8344642      Node    81.27868     -0.76819968     -0.48678722
e   0.4613309      Incl.    9.94118     -0.24457059     -0.37710879
P   2.48           H   25.9           G   0.15           U   8
Residuals in seconds of arc
180611 T08  0.7-  0.8+    180612 T05  0.4+  0.5-    180613 Y00  0.2-  0.5-
180611 T08  0.6+  1.0-    180613 Y00  0.5+  0.3-    180613 Y00  0.4-  0.4+
180612 T05  0.9+  0.6-    180613 Y00  0.8+  0.2+    180613 Y00  0.8-  0.4+
180612 T05  0.6-  0.8+    180613 Y00  0.5-  0.3-
180612 T05  0.4-  0.7+    180613 Y00  0.3+  0.1-

Ephemeris:
2018 LW3                 a,e,i = 1.83, 0.46, 10                  q = 0.9882
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 05 14    09 48 53.8 +56 57 43   0.1512  0.9906    78.1    93.3    25.1
...
2018 05 29    10 26 16.6 +56 27 02   0.07425 0.9939    72.7   103.2    24.0
...
2018 06 06    11 35 16.2 +53 50 14   0.03203 1.0083    77.6   100.6    22.1
...
2018 06 12    16 11 30.6 -08 34 36   0.0095991.0244   158.1    21.7    16.9
2018 06 13    17 17 41.8 -30 03 01   0.01197 1.0274   173.0     6.9    16.9
2018 06 14    18 10 00.9 -41 29 01   0.01594 1.0306   159.7    19.9    18.0
...
2018 06 20    20 14 14.6 -54 25 19   0.04669 1.0520   139.4    39.0    20.9
...
2018 06 28    20 47 31.2 -55 32 42   0.09047 1.0861   138.6    38.2    22.4
...
2018 07 13    20 53 09.6 -54 36 03   0.1766  1.1634   143.6    31.2    23.8

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-L64



More information about the Iaude mailing list