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  • MPEC 2016-A121: 2016 AN66

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    M.P.E.C. 2016-A121                               Issued 2016 Jan. 12, 14:43 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 AN66
    
    Observations:
         K16A66N  C2016 01 11.52455 09 55 37.167-00 19 45.77         21.3 wLEA121F51
         K16A66N  C2016 01 11.53654 09 55 34.011-00 19 37.24         21.6 wLEA121F51
         K16A66N  C2016 01 11.54852 09 55 30.840-00 19 28.50         21.6 wLEA121F51
         K16A66N  C2016 01 11.56052 09 55 27.696-00 19 19.85         21.3 wLEA121F51
         K16A66N* C2016 01 11.57571 09 55 23.734-00 19 08.94         21.4 wLEA121F51
         K16A66N  C2016 01 11.58907 09 55 20.277-00 18 59.32         21.5 wLEA121F51
         K16A66N  C2016 01 11.60242 09 55 16.893-00 18 49.62         21.9 wLEA121F51
         K16A66N  C2016 01 12.27240209 53 51.54 -00 11 54.8          21.7 VtEA121H01
         K16A66N  C2016 01 12.28277609 53 49.39 -00 11 47.7          21.6 VtEA121H01
         K16A66N  C2016 01 12.28924009 53 48.05 -00 11 43.4          21.9 VtEA121H01
         K16A66N  C2016 01 12.29295309 53 47.26 -00 11 41.0          21.5 VtEA121H01
         K16A66N  C2016 01 12.42117 09 53 19.56 -00 10 05.8          22.3 RoEA121926
         K16A66N  C2016 01 12.42896 09 53 17.79 -00 10 01.1          22.2 RoEA121926
         K16A66N 2C2016 01 12.53228709 53 05.044-00 08 08.90         21.5 RtEA121568
         K16A66N 2C2016 01 12.53347009 53 04.772-00 08 08.10         21.6 RtEA121568
         K16A66N 2C2016 01 12.53557409 53 04.262-00 08 06.75         21.5 RtEA121568
         K16A66N 2C2016 01 12.53682809 53 03.983-00 08 05.93         21.9 RtEA121568
    
    Observer details:
    568 Mauna Kea.  Observers Y. Ramanjooloo, D. J. Tholen.  Measurer D. J. Tholen.
        2.24-m University of Hawaii reflector.
    926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
        M. Schwartz.  0.81-m f/7 Ritchey-Chretien + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers B. Gibson, T. Goggia, N. Primak,
        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.
    H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
        Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
    
    Orbital elements:
    2016 AN66                                                Earth MOID = 0.0005 AU
    Epoch 2016 Jan. 13.0 TT = JDT 2457400.5                 MPC
    M  21.00646              (2000.0)            P               Q
    n   0.60457641     Peri.  152.96022     +0.29199217     -0.95580872
    a   1.3851663      Node   280.04633     +0.87109670     +0.28054052
    e   0.3096840      Incl.    1.99097     +0.39488114     +0.08790175
    P   1.63           H   27.3           G   0.15           U   7
    Residuals in seconds of arc
    160111 F51  0.1+  0.0     160111 F51  0.3+  0.0     160112 926  0.2+  0.1-
    160111 F51  0.2+  0.1-    160112 H01  0.1+  0.2-    160112 568  0.1+  0.0
    160111 F51  0.0   0.0     160112 H01  0.1-  0.0     160112 568  0.2+  0.0
    160111 F51  0.1+  0.0     160112 H01  0.1+  0.1-    160112 568  0.1-  0.0
    160111 F51  0.0   0.0     160112 H01  0.0   0.2-    160112 568  0.1+  0.0
    160111 F51  0.1-  0.0     160112 926  0.1+  0.4+
    
    Ephemeris:
    2016 AN66                a,e,i = 1.39, 0.31, 2                   q = 0.9562
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2015 12 13    21 22 38.9 -02 05 06   0.05767 0.9595    62.7   114.2    25.5
    ...
    2015 12 28    20 30 38.0 -04 48 46   0.01194 0.9737    35.5   144.1    25.1
    ...
    2016 01 05    10 34 09.7 -02 48 51   0.01383 0.9907   121.9    57.4    20.1
    ...
    2016 01 11    09 57 03.3 -00 24 38   0.03192 1.0070   137.0    41.8    21.5
    2016 01 12    09 54 21.8 -00 12 41   0.03499 1.0100   138.6    40.0    21.6
    2016 01 13    09 52 01.7 -00 01 50   0.03806 1.0131   140.2    38.4    21.8
    ...
    2016 01 19    09 42 12.4 +00 52 14   0.05686 1.0327   148.4    30.0    22.4
    ...
    2016 01 27    09 33 52.7 +01 57 28   0.08321 1.0621   157.8    20.5    23.0
    ...
    2016 02 11    09 23 46.1 +04 05 11   0.1400  1.1248   169.3     9.3    23.9
    
    A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-A121
    

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