• MPC Preparation (Info)

  • MPEC 2019-N146 : 2019 NJ6

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    M.P.E.C. 2019-N146                                Issued 2019 July 11, 23:09 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
    
                                    2019 NJ6                                 
    
    Observations:
         K19N06J  C2019 07 02.45889420 17 05.673-33 17 13.13         22.7 GVEN146F51
         K19N06J  C2019 07 02.46873820 17 06.478-33 17 09.38         22.4 GVEN146F51
         K19N06J  C2019 07 02.47846720 17 07.283-33 17 06.02         22.2 GVEN146F51
         K19N06J  C2019 07 02.48826420 17 08.065-33 17 02.65         21.8 GVEN146F51
         K19N06J* C2019 07 06.46507 20 23 30.529-32 47 53.74         21.6 wUEN146F51
         K19N06J  C2019 07 06.47671 20 23 31.481-32 47 47.91         21.6 wUEN146F51
         K19N06J  C2019 07 06.48836 20 23 32.433-32 47 42.06         21.8 wUEN146F51
         K19N06J  C2019 07 06.49998 20 23 33.378-32 47 36.18         22.4 wUEN146F51
         K19N06J KC2019 07 08.37091 20 26 34.91 -32 30 32.3          21.0 RoEN146291
         K19N06J KC2019 07 08.37766 20 26 35.49 -32 30 27.2          20.8 RoEN146291
         K19N06J KC2019 07 08.38442 20 26 36.04 -32 30 23.6          20.8 RoEN146291
         K19N06J ^C2019 07 11.44354320 31 37.296-31 57 04.15         21.32GVEN146568
         K19N06J ^C2019 07 11.44473020 31 37.395-31 57 03.31         21.73GVEN146568
         K19N06J ^C2019 07 11.44592320 31 37.493-31 57 02.54         21.39GVEN146568
    
    Observer details:
    291 LPL/Spacewatch II.  Observer R. A. Mastaler.  1.8-m f/2.7 reflector + CCD.
    568 Mauna Kea.  Observers R. Wainscoat, C. Wipper, T. Burdullis.  
        Measurers R. Weryk, R. Wainscoat.  
        3.6-m Canada-France-Hawaii Telescope + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe,
        E. Magnier, A. Schultz, M. Willman.  Measurers S. Chastel, M. Huber,
        Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, L. Denneau,
        J. Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier.  
        1.8-m Ritchey-Chretien + CCD.
    
    Orbital elements:
    2019 NJ6                                                 Earth MOID = 0.1631 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M 322.20099              (2000.0)            P               Q
    n   0.31996110     Peri.    5.53579     +0.85787138     +0.51158067
    a   2.1170832      Node   323.56388     -0.47453288     +0.75255370
    e   0.4450084      Incl.    4.67365     -0.19716805     +0.41466630
    P   3.08           H   23.4           G   0.15           U   6
    Residuals in seconds of arc
    190702 F51  0.0   0.1-    190706 F51  0.0   0.0     190708 291  0.1-  0.2+
    190702 F51  0.0   0.2+    190706 F51  0.1+  0.1-    190711 568  0.1+  0.1-
    190702 F51  0.1+  0.1+    190706 F51  0.0   0.1-    190711 568  0.1+  0.1-
    190702 F51  0.1-  0.1-    190708 291  0.2-  0.5-    190711 568  0.1+  0.2-
    190706 F51  0.0   0.1-    190708 291  0.1+  0.7+
    
    Ephemeris:
    2019 NJ6                 a,e,i = 2.12, 0.45, 5                   q = 1.1750
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 06 11    19 42 38.2 -34 00 49   0.4297  1.3920   145.9    24.1    23.4
    ...
    2019 06 26    20 06 47.6 -33 46 45   0.3289  1.3197   153.8    19.9    22.6
    ...
    2019 07 04    20 19 32.7 -33 06 38   0.2852  1.2854   157.8    17.4    22.1
    ...
    2019 07 10    20 29 14.2 -32 13 11   0.2569  1.2621   160.8    15.4    21.8
    2019 07 11    20 30 52.7 -32 01 53   0.2525  1.2584   161.2    15.1    21.7
    2019 07 12    20 32 31.7 -31 49 50   0.2483  1.2548   161.7    14.7    21.7
    ...
    2019 07 18    20 42 39.1 -30 20 22   0.2249  1.2346   164.5    12.7    21.4
    ...
    2019 07 26    20 56 46.2 -27 28 49   0.1994  1.2117   168.3     9.8    21.0
    ...
    2019 08 10    21 25 09.0 -19 08 04   0.1697  1.1831   176.2     3.3    20.2
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-N146
    


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