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  • MPEC 2020-P72 : 2016 BP14

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    M.P.E.C. 2020-P72                               Issued 2020 August 13, 15:00 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@CFA.HARVARD.EDU
                URL https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                    2016 BP14                                
    
    
                               Revision to MPEC 2016-B87                            
    
    Additional Observations:
         K16B14P  C2020 08 12.26561816 48 05.004-19 09 22.25         22.31GVEP072T14
         K16B14P  C2020 08 12.26657816 48 04.924-19 09 22.24         22.29GVEP072T14
         K16B14P  C2020 08 12.26752716 48 04.837-19 09 22.27         22.25GVEP072T14
         K16B14P  C2020 08 13.25644316 46 45.866-19 09 32.69         22.20GVEP072T14
         K16B14P  C2020 08 13.25739216 46 45.787-19 09 32.71         22.36GVEP072T14
         K16B14P  C2020 08 13.25834116 46 45.708-19 09 32.73         22.23GVEP072T14
    
    Observer details:
    T14 Mauna Kea-UH/Tholen NEO Follow-Up (CFHT).  Observer C. Wipper.  Measurer
        D. J. Tholen.  3.6-m f/4.1 reflector + MegaCam.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
    200812 T14 0.04+ 0.00+    200813 T14 0.04+ 0.00+    MPO419533   +0.19 days
    
    Orbital elements:
    2016 BP14                                           PHA, Earth MOID = 0.0140 AU
    Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
    M 329.45336              (2000.0)            P               Q
    n   0.20055262     Peri.  228.24085     +0.83546386     -0.54947334
    a   2.8905722      Node   165.08302     +0.51389997     +0.77543344
    e   0.7537446      Incl.    1.98104     +0.19469710     +0.31109809
    P   4.91           H   21.2           G   0.15           U   0
    Residuals in seconds of arc
    160121 F51  0.2+  0.3+    160129 H36  0.2-  0.6-    160209 I52  0.2-  0.2-
    160121 F51  0.1-  0.2-    160129 291  0.2-  0.1-    160209 I52  0.2-  0.2+
    160121 F51  0.0   0.3+    160129 291  0.3-  0.1-    160209 I52  0.1-  0.3+
    160122 C51  0.0   0.7-    160129 291  0.0   0.1-    160210 691  0.5-  0.0
    160122 C51  0.4-  0.3-    160129 B04  0.1+  0.2+    160210 691  0.3+  0.4-
    160122 C51  0.2-  0.6-    160129 B04  0.0   0.2+    160210 691 (3.4-  7.1-)
    160122 C51  0.5-  0.6-    160129 B04  0.3+  0.1+    160213 I52 (1.9+  1.6+)
    160122 C51  0.7-  0.3-    160202 H21  0.2+  0.1-    160213 I52  0.5+  0.6-
    160125 F51  0.1+  0.0     160202 H21  0.3+  0.3-    160213 I52  1.3+  1.0+
    160125 F51  0.5+  0.2+    160202 H21  0.0   0.1+    160227 291  0.0   0.0
    160128 F51  0.1-  0.1-    160203 291  0.2-  0.1+    160227 291  0.2-  0.0
    160128 F51  0.2-  0.1-    160203 291  0.2-  0.2+    200812 T14  0.0   0.0
    160128 F51  0.2+  0.1+    160203 291  0.0   0.4+    200812 T14  0.0   0.0
    160129 H01  0.1-  0.0     160205 H21  0.4-  0.6+    200812 T14  0.0   0.0
    160129 H01  0.1-  0.0     160205 H21  0.1-  0.2-    200813 T14  0.0   0.0
    160129 H01  0.0   0.0     160205 H21  0.1+  0.4-    200813 T14  0.0   0.0
    160129 H36  0.1+  0.1+    160206 H21  0.2+  0.1+    200813 T14  0.0   0.0
    160129 H01  0.0   0.1-    160206 H21  0.4-  0.2+
    160129 H36  0.6-  0.1-    160206 H21  0.1+  0.6-
    
    Ephemeris:
    2016 BP14                a,e,i = 2.89, 0.75, 2                   q = 0.7118
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2020 07 14    17 45 21.9 -19 23 26   0.7817  1.7546   154.5    14.4    22.7
    ...
    2020 07 29    17 12 24.9 -19 14 11   0.7172  1.5908   132.6    28.0    22.7
    ...
    2020 08 06    16 57 36.0 -19 09 59   0.6971  1.5010   121.5    35.2    22.7
    ...
    2020 08 12    16 48 27.0 -19 09 12   0.6855  1.4328   113.6    40.4    22.8
    2020 08 13    16 47 06.2 -19 09 21   0.6837  1.4213   112.3    41.3    22.8
    2020 08 14    16 45 48.7 -19 09 36   0.6819  1.4099   111.1    42.1    22.8
    ...
    2020 08 20    16 39 10.2 -19 13 10   0.6713  1.3408   103.8    47.1    22.8
    ...
    2020 08 28    16 33 12.7 -19 24 09   0.6551  1.2481    94.7    53.8    22.7
    ...
    2020 09 12    16 29 15.5 -20 03 39   0.6079  1.0753    79.3    66.9    22.6
    
    A. U. Tomatic                (C) Copyright 2020 MPC           M.P.E.C. 2020-P72
    


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