• MPC Preparation (Info)

  • MPEC 2019-L102 : 2016 PM8

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    M.P.E.C. 2019-L102                                Issued 2019 June 15, 17:58 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 PM8                                 
    
                               Revision to MPEC 2016-P59                            
    
    Additional Observations:
         K16P08M  C2019 06 08.40294817 40 55.541-05 50 30.05         23.11GVEL102T12
         K16P08M  C2019 06 08.40693517 40 55.255-05 50 29.30         23.09GVEL102T12
         K16P08M  C2019 06 11.35275817 37 30.900-05 42 27.45         22.98GVEL102T12
         K16P08M  C2019 06 11.36064017 37 30.318-05 42 26.27         23.14GVEL102T12
    
    Observer details:
    T12 Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m).  Observer D. Hung.  
        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
    190608 T12 21.8+  0.9+    190611 T12 22.2+  0.8+    MPO397878    0.01 days
    
    Orbital elements:
    2016 PM8                                                 Earth MOID = 0.2357 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M 295.36367              (2000.0)            P               Q
    n   0.30762539     Peri.  213.22331     +0.99518983     -0.05686668
    a   2.1733079      Node   149.73176     +0.07631891     +0.96057024
    e   0.4361889      Incl.    9.10592     -0.06142172     +0.27215987
    P   3.20           H   21.0           G   0.15           U   1
    Residuals in seconds of arc
    160802 F51  0.0   0.1+    160816 705  0.4-  0.3+    161108 F51  0.0   0.3+
    160802 F51  0.1+  0.1+    160909 568  0.1+  0.0     161108 F51  0.1+  0.1-
    160802 F51  0.0   0.3+    160909 568  0.1-  0.0     161125 G96  0.1-  0.0
    160804 V37  0.0   0.1+    161010 F51  0.0   0.0     161125 G96  0.3+  1.0-
    160804 V37  0.3+  0.1+    161010 F51  0.0   0.0     161125 G96  1.5-  0.5-
    160804 V37  0.4+  0.1-    161010 F51  0.1+  0.1-    161220 H21  0.0   0.0
    160806 W86  0.1-  0.0     161028 807  0.2+  0.2-    161220 H21  0.1-  0.1+
    160806 W86  0.1-  0.1-    161028 807  0.2+  0.1-    161220 H21  0.1-  0.2+
    160806 W86  0.1+  0.2-    161028 807  0.1+  0.4-    190608 T12  0.0   0.1-
    160808 291  0.1+  0.3-    161107 G96  0.7+  0.4+    190608 T12  0.0   0.1-
    160808 291  0.1-  0.1+    161107 G96  0.4-  0.6+    190611 T12  0.0   0.1-
    160808 291  0.0   0.2+    161107 G96  0.1+  0.4+    190611 T12  0.1+  0.0
    160816 705  0.0   0.1-    161107 G96  0.0   0.9+
    160816 705  0.3-  0.3+    161108 F51  0.1+  0.0
    
    Ephemeris:
    2016 PM8                 a,e,i = 2.17, 0.44, 9                   q = 1.2253
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 05 16    17 58 32.4 -07 42 51   1.1755  2.0682   142.0    17.5    23.8
    ...
    2019 05 31    17 49 21.6 -06 22 38   1.0207  1.9873   155.3    12.3    23.3
    ...
    2019 06 08    17 41 22.5 -05 51 41   0.9565  1.9434   160.6    10.0    23.0
    ...
    2019 06 14    17 34 17.5 -05 36 51   0.9175  1.9101   162.3     9.3    22.8
    2019 06 15    17 33 02.6 -05 35 12   0.9117  1.9046   162.3     9.3    22.8
    2019 06 16    17 31 46.7 -05 33 48   0.9062  1.8990   162.2     9.4    22.8
    ...
    2019 06 22    17 23 57.2 -05 30 52   0.8776  1.8654   160.1    10.7    22.7
    ...
    2019 06 30    17 13 23.5 -05 42 45   0.8514  1.8205   154.0    14.2    22.8
    ...
    2019 07 15    16 56 28.3 -06 55 27   0.8351  1.7357   139.0    22.6    22.9
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-L102
    


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