• MPC Preparation (Info)

  • MPEC 2018-Y61 : 2016 SV1

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    M.P.E.C. 2018-Y61                                Issued 2018 Dec. 23, 12:18 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@CFA.HARVARD.EDU
                URL https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                       2016 SV1
    
                               Revision to MPEC 2016-S54
    
    Additional Observations:
         K16S01V  C2018 12 09.62849708 38 32.540-17 30 47.99         23.83GVEY061T12
         K16S01V  C2018 12 09.64012108 38 32.384-17 30 52.65         23.73GVEY061T12
         K16S01V  C2018 12 13.53454308 37 33.131-17 53 37.49         23.67GVEY061T12
         K16S01V  C2018 12 13.54616608 37 32.827-17 53 41.01         23.86GVEY061T12
    
    Observer details:
    T12 Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m).  Observer 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, reference and Delta-T
    181209 T12 23.0+  8.3+    181213 T12 23.9+  8.3+    MPO397880   -0.0075 day
    
    Orbital elements:
    2016 SV1                                                 Earth MOID = 0.1771 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M 169.77847              (2000.0)            P               Q
    n   0.54381900     Peri.  180.36458     +0.96189170     +0.25433551
    a   1.4865053      Node   163.79182     -0.24994869     +0.96673509
    e   0.2025633      Incl.   21.07868     -0.11086034     +0.02714261
    P   1.81           H   21.8           G   0.15           U   3
    Residuals in seconds of arc
    160922 F51  0.1+  0.3-    160926 807  0.2+  0.3-    161107 807  0.3-  0.4-
    160922 F51  0.1+  0.2-    161006 807  0.1+  0.3-    161107 807  0.0   0.3+
    160922 F51  0.1+  0.2-    161006 807  0.0   0.3-    161128 807  0.0   0.1-
    160924 K93  0.3+  0.6-    161006 807  0.1-  0.4-    161128 807  0.1+  0.0
    160924 K93  0.4+  0.5-    161027 807  0.2+  0.3-    161128 807  0.1+  0.3-
    160924 K93  0.4+  0.4-    161027 807  0.1+  0.3-    181209 T12  0.0   0.1+
    160925 291  0.5-  0.3+    161027 807  0.0   0.2-    181209 T12  0.0   0.0
    160925 291  0.1-  0.9+    161028 807  0.2-  0.2-    181213 T12  0.0   0.2+
    160925 291  0.1-  0.6+    161028 807  0.1-  0.1+    181213 T12  0.2-  0.2+
    160926 807  0.2+  0.5-    161028 807  0.0   0.1+
    160926 807  0.2+  0.5-    161107 807  0.1-  0.6+
    
    Ephemeris:
    2016 SV1                 a,e,i = 1.49, 0.20, 21                  q = 1.1854
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2018 11 23    08 34 47.8 -14 53 49   0.9675  1.5232   102.4    39.3    24.2
    ...
    2018 12 08    08 38 44.6 -17 19 18   0.8921  1.5637   112.7    35.5    24.0
    ...
    2018 12 16    08 36 32.4 -18 04 20   0.8535  1.5844   119.0    32.9    23.8
    ...
    2018 12 22    08 32 51.5 -18 17 28   0.8267  1.5994   123.9    30.7    23.7
    2018 12 23    08 32 04.8 -18 17 41   0.8224  1.6018   124.7    30.3    23.7
    2018 12 24    08 31 15.3 -18 17 17   0.8183  1.6043   125.6    29.9    23.7
    ...
    2018 12 30    08 25 22.6 -18 01 21   0.7955  1.6187   130.7    27.4    23.6
    ...
    2019 01 07    08 15 23.2 -17 00 16   0.7718  1.6371   137.4    24.0    23.4
    ...
    2019 01 22    07 53 21.2 -12 56 17   0.7563  1.6691   146.8    18.8    23.3
    
    A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-Y61
    

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