• MPC Preparation (Info)

  • MPEC 2019-K19 : 2019 JP7

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    M.P.E.C. 2019-K19                                Issued 2019 May 24, 15:44 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 JP7
    
    Observations:
         K19J07P* C2019 05 07.31118 13 22 05.803-07 42 15.35         22.3 wUEK019F51
         K19J07P  C2019 05 07.32212 13 22 04.665-07 42 17.97         22.1 wUEK019F51
         K19J07P  C2019 05 07.34400 13 22 02.355-07 42 22.81         22.2 wUEK019F51
         K19J07P |C2019 05 10.02445 13 17 43.61 -07 52 57.5          21.8 GUEK019807
         K19J07P |C2019 05 10.03240 13 17 42.83 -07 52 58.9          21.8 GUEK019807
         K19J07P |C2019 05 10.03995 13 17 42.04 -07 53 00.9          21.8 GUEK019807
         K19J07P |C2019 05 11.01447 13 16 10.21 -07 57 27.3          21.7 GUEK019807
         K19J07P |C2019 05 11.02081 13 16 09.58 -07 57 29.0          21.9 GUEK019807
         K19J07P |C2019 05 11.02674 13 16 09.00 -07 57 30.7          22.1 GUEK019807
         K19J07P |C2019 05 22.99041 13 00 00.25 -09 16 02.4          22.4 VuEK019807
         K19J07P |C2019 05 23.00175 12 59 59.43 -09 16 08.3          22.6 VuEK019807
         K19J07P |C2019 05 23.01307 12 59 58.65 -09 16 14.3          22.5 VuEK019807
         K19J07P KC2019 05 24.18253 12 58 44.07 -09 26 47.4                oEK019291
         K19J07P KC2019 05 24.19264 12 58 43.29 -09 26 50.6          21.7 RoEK019291
         K19J07P KC2019 05 24.20274 12 58 42.69 -09 26 57.7          22.4 RoEK019291
    
    Observer details:
    291 LPL/Spacewatch II.  Observer T. H. Bressi.  1.8-m f/2.7 reflector + CCD.
    807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes.
        1.00-m f/10.0 astrograph + CCD, 0.61-m f/6.5 astrograph + CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz,
        M. Willman.  Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau,
        J. Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier,
        Y. Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    
    Orbital elements:
    2019 JP7                                                 Earth MOID = 0.1594 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M 326.20762              (2000.0)            P               Q
    n   0.33496078     Peri.  252.18987     +0.38727624     +0.91878354
    a   2.0533993      Node    40.86113     -0.79540396     +0.37492543
    e   0.4516184      Incl.    6.71602     -0.46620773     +0.12356265
    P   2.94           H   22.0           G   0.15           U   6
    Residuals in seconds of arc
    190507 F51  0.1-  0.0     190510 807  0.1-  0.3+    190523 807  0.4-  0.2-
    190507 F51  0.1+  0.1-    190511 807  0.1-  0.1+    190523 807  0.1+  0.4-
    190507 F51  0.0   0.0     190511 807  0.1-  0.2+    190524 291  0.5+  0.8-
    190510 807  0.0   0.5-    190511 807  0.0   0.3+    190524 291  0.8-  1.4+
    190510 807  0.3+  0.3+    190522 807  0.3-  0.2-    190524 291  0.6+  0.3-
    
    Ephemeris:
    2019 JP7                 a,e,i = 2.05, 0.45, 7                   q = 1.1260
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2019 04 24    13 43 55.2 -07 12 15   0.5367  1.5393   172.6     4.8    22.0
    ...
    2019 05 09    13 19 21.2 -07 48 42   0.4755  1.4503   153.4    18.2    22.1
    ...
    2019 05 17    13 07 22.2 -08 31 06   0.4573  1.4043   143.2    25.6    22.2
    ...
    2019 05 23    12 59 59.1 -09 16 14   0.4485  1.3708   136.0    30.9    22.3
    2019 05 24    12 58 55.4 -09 24 56   0.4474  1.3653   134.8    31.7    22.3
    2019 05 25    12 57 54.8 -09 33 58   0.4463  1.3598   133.7    32.6    22.3
    ...
    2019 05 31    12 53 02.1 -10 35 31   0.4414  1.3278   127.1    37.5    22.4
    ...
    2019 06 08    12 49 57.4 -12 17 36   0.4376  1.2874   119.4    43.4    22.4
    ...
    2019 06 23    12 55 15.7 -16 30 27   0.4325  1.2204   107.9    52.4    22.5
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-K19
    

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