[Iaude] MPEC D14: 2018 CG14 [a=1.56,e=0.32,i=12.5,H=24.0]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Fri Feb 16 15:37:17 EST 2018


M.P.E.C. 2018-D14                                Issued 2018 Feb. 16, 20:34 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 CG14
 
Observations:
     K18C14G  C2018 01 13.62190 12 02 00.982+47 19 26.88         22.0 wUED014F51
     K18C14G  C2018 01 13.65374 12 01 54.383+47 17 21.80         22.4 wUED014F51
     K18C14G* C2018 02 12.40647 10 26 29.272+09 16 49.40         21.3 wUED014F51
     K18C14G  C2018 02 12.41819 10 26 27.086+09 16 03.11         20.7 wUED014F51
     K18C14G  C2018 02 12.44172 10 26 22.760+09 14 30.50         21.6 wUED014F51
     K18C14G |C2018 02 13.29630 10 24 01.63 +08 19 42.1          21.1 GUED014807
     K18C14G |C2018 02 13.30041 10 24 00.92 +08 19 25.5          21.1 GUED014807
     K18C14G |C2018 02 13.30509 10 24 00.05 +08 19 07.1          20.9 GUED014807
     K18C14G _C2018 02 13.35008710 23 56.291+08 15 32.54         21.3 GUED014568
     K18C14G _C2018 02 13.35202410 23 55.961+08 15 25.27         20.7 GUED014568
     K18C14G |C2018 02 16.11603 10 16 49.26 +05 28 18.8          21.3 VuED014807
     K18C14G |C2018 02 16.12300 10 16 48.16 +05 27 54.1          21.4 VuED014807
     K18C14G |C2018 02 16.12998 10 16 47.03 +05 27 29.7          21.4 VuED014807
 
Observer details:
568 Mauna Kea.  Observers R. J. Wainscoat, L. Wells.  Measurers M. Micheli,
    R. Weryk.  3.6-m Canada-France-Hawaii Telescope + CCD.
807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.61-m f/6.5 astrograph
    + CCD, 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. Lilly, E. Magnier, R. Wainscoat, C. Waters, R. Weryk.  1.8-m
    Ritchey-Chretien + CCD.
 
Orbital elements:
2018 CG14                                                Earth MOID = 0.1317 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M  44.80296              (2000.0)            P               Q
n   0.50780470     Peri.  131.84804     -0.12543855     -0.98422985
a   1.5559832      Node   324.77136     +0.83408964     -0.03655172
e   0.3179461      Incl.   12.48735     +0.53717747     -0.17307680
P   1.94           H   24.0           G   0.15           U   6
Residuals in seconds of arc
180113 F51  0.1+  0.1-    180213 807  0.1+  0.4+    180216 807  0.4-  0.7+
180113 F51  0.1-  0.1+    180213 807  0.5+  0.3-    180216 807  0.0   0.1-
180212 F51  0.1+  0.1+    180213 807  0.1-  0.7-    180216 807  0.1+  0.5-
180212 F51  0.3-  0.1-    180213 568  0.1+  0.1-
180212 F51  0.0   0.1+    180213 568  0.3+  0.0

Ephemeris:
2018 CG14                a,e,i = 1.56, 0.32, 12                  q = 1.0613
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 01 17    11 51 48.6 +43 30 18   0.1561  1.0833   126.2    47.1    21.9
...
2018 02 01    11 01 44.5 +23 44 17   0.1512  1.1190   150.2    26.0    21.3
...
2018 02 09    10 36 15.1 +13 14 00   0.1627  1.1436   163.7    14.0    21.1
...
2018 02 15    10 19 35.3 +06 33 31   0.1785  1.1643   170.9     7.7    21.1
2018 02 16    10 17 04.8 +05 34 35   0.1817  1.1679   171.5     7.2    21.2
2018 02 17    10 14 39.4 +04 37 59   0.1850  1.1715   171.7     7.0    21.2
...
2018 02 23    10 01 58.4 -00 13 28   0.2084  1.1942   168.4     9.6    21.6
...
2018 03 03    09 50 06.3 -04 46 53   0.2470  1.2265   160.2    15.9    22.3
...
2018 03 18    09 41 33.2 -09 14 04   0.3386  1.2913   146.5    25.2    23.4

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-D14



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