[Iaude] MPEC L08: 2016 CC194 [a=1.55,e=0.26,i=8.9,H=23.3]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Mon Jun 4 15:03:17 EDT 2018


M.P.E.C. 2018-L08                                Issued 2018 June 4, 19:00 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


                                  2016 CC194
 
                          Revision to MPEC 2016-C152
 
Additional Observations:
     K16CJ4C KC2018 04 18.49768315 34 58.818+09 30 13.72         23.94GVEL008T12
     K16CJ4C  C2018 05 08.40563715 04 53.164+09 13 44.59         24.10GVEL008T12
     K16CJ4C  C2018 05 08.40973115 04 52.780+09 13 43.11         23.98GVEL008T12
     K16CJ4C  C2018 05 08.41389115 04 52.387+09 13 41.67         24.01GVEL008T12
     K16CJ4C  C2018 05 08.41783315 04 51.999+09 13 40.11         23.62GVEL008T12
     K16CJ4C  C2018 05 08.42199515 04 51.619+09 13 38.55         24.01GVEL008T12
     K16CJ4C  C2018 05 08.42600715 04 51.223+09 13 37.07         23.82GVEL008T12
     K16CJ4C KC2018 05 15.45445414 55 06.135+08 17 10.31         24.17GVEL008T12
     K16CJ4C  C2018 05 15.47766514 55 04.217+08 16 56.97         24.11GVEL008T12
     K16CJ4C  C2018 05 15.48924814 55 03.258+08 16 50.16         23.93GVEL008T12
     K16CJ4C  C2018 05 22.37033414 47 14.833+07 01 21.85         24.42GVEL008T12
     K16CJ4C  C2018 05 22.38149314 47 14.109+07 01 13.83         24.21GVEL008T12
     K16CJ4C  C2018 05 22.39245714 47 13.394+07 01 05.89         24.40GVEL008T12
 
Observer details:
T12 Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m).  Observers D. Fohring,
    D. J. Tholen, D. Hung.  Measurer D. J. Tholen.  2.24-m f/10.1 reflector
    + CCD.
 
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
180418 T12 0.06- 0.03+    180522 T12 0.05- 0.02+    MPO438023   +0.036 day
 
Orbital elements:
2016 CC194                                               Earth MOID = 0.1552 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M  42.97558              (2000.0)            P               Q
n   0.51220065     Peri.    7.97150     -0.61588429     -0.77646376
a   1.5470676      Node   120.14915     +0.71405057     -0.62168135
e   0.2636068      Incl.    8.87317     +0.33289388     -0.10303557
P   1.92           H   23.3           G   0.15           U   1
Residuals in seconds of arc
160104 F51  0.0   0.3+    160212 033  0.1+  0.2+    160403 705  0.2-  0.1-
160104 F51  0.0   0.1+    160212 033  0.2+  0.2+    160403 705  0.1-  0.1-
160104 F51  0.0   0.2+    160212 033  0.2+  0.1-    180418 T12  0.1+  0.0
160115 F51  0.1-  0.3-    160212 033  0.1+  0.1+    180508 T12  0.1-  0.2-
160115 F51  0.1-  0.2-    160212 033  0.3-  0.1+    180508 T12  0.0   0.1-
160115 F51  0.1-  0.2-    160212 033  0.1+  0.3+    180508 T12  0.0   0.0
160115 F51  0.0   0.1-    160217 705  0.4+  0.0     180508 T12  0.1-  0.0
160210 F51  0.1+  0.1+    160217 705  0.1+  0.3-    180508 T12  0.2+  0.0
160210 F51  0.0   0.0     160217 705  0.1-  0.1-    180508 T12  0.0   0.0
160210 F51  0.1+  0.0     160227 705  0.2-  0.2-    180515 T12  0.0   0.1-
160210 F51  0.1+  0.0     160227 705  0.1+  0.0     180515 T12  0.0   0.1+
160211 926  0.2+  0.2-    160227 705  0.1-  0.2+    180515 T12  0.1-  0.1+
160211 926  0.3-  0.0     160312 H21  0.5-  0.5+    180522 T12  0.1-  0.2-
160211 568  0.2-  0.2-    160312 H21  0.5-  0.5+    180522 T12  0.0   0.0
160211 568  0.0   0.1-    160312 H21  0.5-  0.6+    180522 T12  0.0   0.0
160211 926  0.6+  0.1+    160403 705  0.1-  0.3-

Ephemeris:
2016 CC194               a,e,i = 1.55, 0.26, 9                   q = 1.1393
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 05 05    15 10 02.2 +09 32 15   0.5019  1.4753   153.7    17.6    23.6
...
2018 05 20    14 49 43.0 +07 29 21   0.5713  1.5312   149.4    19.7    24.0
...
2018 05 28    14 42 23.7 +05 48 37   0.6221  1.5604   144.1    22.4    24.3
...
2018 06 03    14 38 49.5 +04 23 27   0.6660  1.5819   139.7    24.5    24.6
2018 06 04    14 38 23.4 +04 08 42   0.6738  1.5855   138.9    24.9    24.6
2018 06 05    14 38 00.0 +03 53 49   0.6817  1.5890   138.2    25.2    24.6
...
2018 06 11    14 36 34.8 +02 22 29   0.7316  1.6100   133.7    27.1    24.9
...
2018 06 19    14 37 02.0 +00 17 32   0.8043  1.6373   127.8    29.4    25.2
...
2018 07 04    14 44 05.2 -03 35 38   0.9567  1.6861   117.4    32.4    25.7

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-L08



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