• MPC Preparation (Info)

  • MPEC 2019-N50 : 2019 NU

    The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.

    A form allowing access to any MPEC is at the bottom of this page.


    Read MPEC 2019-N49 Read MPEC 2019-N51


    M.P.E.C. 2019-N50                                Issued 2019 July 4, 02:59 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 NU                                 
    
    Observations:
         K19N00U  C2019 06 02.50020417 55 46.138+11 07 49.00         21.9 GVEN050F51
         K19N00U  C2019 06 02.52341317 55 45.167+11 08 10.03         22.0 GVEN050F51
         K19N00U  C2019 06 07.53105717 52 26.630+12 19 11.76         22.1 GVEN050F52
         K19N00U  C2019 06 07.54223817 52 26.005+12 19 20.31         22.3 GVEN050F52
         K19N00U  C2019 06 07.55325017 52 25.383+12 19 28.87         22.7 GVEN050F52
         K19N00U  C2019 06 07.56428717 52 24.777+12 19 37.19         22.5 GVEN050F52
         K19N00U* C2019 07 02.30693 17 22 34.539+13 54 29.55         21.6 wUEN050F51
         K19N00U  C2019 07 02.31858 17 22 33.355+13 54 23.77         21.9 wUEN050F51
         K19N00U  C2019 07 02.34201 17 22 30.982+13 54 12.27         21.4 wUEN050F51
         K19N00U |C2019 07 03.18409 17 21 15.79 +13 47 07.2          21.4 VuEN050807
         K19N00U |C2019 07 03.19121 17 21 15.08 +13 47 02.8          21.8 VuEN050807
         K19N00U |C2019 07 03.19813 17 21 14.37 +13 46 59.2          21.6 VuEN050807
         K19N00U  C2019 07 03.25026 17 21 10.57 +13 45 53.4          21.3 GVEN050I52
         K19N00U  C2019 07 03.25360 17 21 10.24 +13 45 51.7          21.3 GVEN050I52
         K19N00U  C2019 07 03.25693 17 21 09.89 +13 45 49.5          21.7 GVEN050I52
         K19N00U  C2019 07 03.26027 17 21 09.58 +13 45 47.7          21.8 GVEN050I52
         K19N00U ^C2019 07 03.37458417 20 59.628+13 44 49.20         21.20GVEN050568
         K19N00U ^C2019 07 03.37553817 20 59.530+13 44 48.63         21.18GVEN050568
         K19N00U ^C2019 07 03.37649917 20 59.431+13 44 48.07         21.20GVEN050568
    
    Observer details:
    568 Mauna Kea.  Observers R. Wainscoat, C. Crowder, S. Prunet.  
        Measurers R. Weryk, R. Wainscoat.  
        3.6-m Canada-France-Hawaii Telescope + CCD.
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.  
        1.00-m f/10.0 astrograph + 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.
    F52 Pan-STARRS 2, Haleakala.  Observer .
    I52 Steward Observatory, Mt. Lemmon Station.  Observer D. Rankin.  
        Measurers B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls,
        A. R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson,
        G. J. Leonard, T. A. Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly.  
        1.0-m reflector + CCD.
    
    Orbital elements:
    2019 NU                                                  Earth MOID = 0.0461 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M 276.69725              (2000.0)            P               Q
    n   0.58537335     Peri.  207.19350     +0.97094721     +0.21082728
    a   1.4152964      Node   140.11019     -0.17461235     +0.94766737
    e   0.2655566      Incl.   10.16636     -0.16362164     +0.23974657
    P   1.68           H   22.7           G   0.15           U   5
    Residuals in seconds of arc
    190602 F51  0.0   0.0     190702 F51  0.1-  0.0     190703 I52  0.0   0.2-
    190602 F51  0.0   0.0     190702 F51  0.0   0.0     190703 I52  0.4+  0.1-
    190607 F52  0.1+  0.0     190703 807  0.1-  0.2-    190703 568  0.0   0.1+
    190607 F52  0.1+  0.1-    190703 807  0.0   0.5-    190703 568  0.0   0.1+
    190607 F52  0.1-  0.0     190703 807  0.2-  0.0     190703 568  0.0   0.1+
    190607 F52  0.1-  0.1-    190703 I52  0.1+  0.1-
    190702 F51  0.0   0.2+    190703 I52  0.2+  0.1+
    
    Ephemeris:
    2019 NU                  a,e,i = 1.42, 0.27, 10                  q = 1.0395
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 06 04    17 54 54.3 +11 30 16   0.3666  1.3232   142.1    28.1    22.4
    ...
    2019 06 19    17 40 53.6 +14 08 45   0.2961  1.2636   142.4    29.4    21.8
    ...
    2019 06 27    17 30 15.1 +14 22 37   0.2654  1.2325   140.3    31.8    21.6
    ...
    2019 07 03    17 21 32.6 +13 48 27   0.2452  1.2096   137.8    34.4    21.5
    2019 07 04    17 20 04.8 +13 38 33   0.2420  1.2059   137.3    34.9    21.5
    2019 07 05    17 18 37.2 +13 27 24   0.2389  1.2021   136.8    35.4    21.4
    ...
    2019 07 11    17 10 07.8 +11 53 00   0.2214  1.1802   133.6    38.6    21.3
    ...
    2019 07 19    17 00 13.4 +08 30 18   0.2004  1.1523   128.7    43.5    21.2
    ...
    2019 08 03    16 49 23.9 -02 07 53   0.1677  1.1058   118.9    53.4    21.0
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-N50
    


    Read MPEC 2019-N49 Read MPEC 2019-N51


    MPEC number:

    Enter an MPEC number in one of the following forms:

    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)