• MPC Preparation (Info)

  • MPEC 2019-V03 : 2013 CA88

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    M.P.E.C. 2019-V03                              Issued 2019 November 1, 13:31 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
    
                                    2013 CA88                                
    
    
                               Revision to MPEC 2013-C64                            
    
    Additional Observations:
         K13C88A  C2019 10 28.36257202 15 54.156+28 30 57.74         22.38wUEV003F51
         K13C88A  C2019 10 28.37436702 15 53.474+28 31 13.35         22.44wUEV003F51
         K13C88A  C2019 10 28.38618402 15 52.795+28 31 28.71         22.46wUEV003F51
         K13C88A  C2019 10 29.23984 02 15 20.74 +28 49 19.6          23.2 GVEV003V06
         K13C88A  C2019 10 29.24538 02 15 20.42 +28 49 27.4          22.2 GVEV003V06
         K13C88A  C2019 10 29.25093 02 15 20.09 +28 49 34.4          22.3 GVEV003V06
         K13C88A ^C2019 10 29.52645002 15 06.334+28 55 32.43         22.36GVEV003568
         K13C88A ^C2019 10 29.52739802 15 06.281+28 55 33.57         22.25GVEV003568
         K13C88A ^C2019 10 29.52834802 15 06.228+28 55 34.66         22.21GVEV003568
         K13C88A KC2019 11 01.22502 02 13 17.68 +29 53 37.4          22.9 RoEV003291
         K13C88A KC2019 11 01.23404 02 13 17.11 +29 53 49.5          22.9 RoEV003291
         K13C88A KC2019 11 01.24315 02 13 16.54 +29 54 02.0          23.0 RoEV003291
    
    Observer details:
    291 LPL/Spacewatch II.  Observer M. T. Read.  1.8-m f/2.7 reflector + CCD.
    568 Mauna Kea.  Observers R. Wainscoat, H. Januszewski, S. Prunet.  Measurers 
       R. Weryk, R. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + 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.
    V06 Catalina Sky Survey-Kuiper.  Observer G. J. Leonard.  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.  1.55-m reflector + CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or zero decimals in degrees), reference and Delta-T
    191028 F51   61+   40+    191101 291   59+   41+    MPO253337   +38.9 days
    
    Orbital elements:
    2013 CA88                                                Earth MOID = 0.0683 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Bell
    M 220.16925              (2000.0)            P               Q
    n   0.56343909     Peri.  117.42050     -0.12748380     -0.99170981
    a   1.4517931      Node   339.88436     +0.89265604     -0.10764009
    e   0.2854462      Incl.    2.68493     +0.43233445     -0.07018028
    P   1.75           H   24.8           G   0.15           U   3
    Residuals in seconds of arc
    130212 F51  0.2-  0.1-    130213 711  1.4+  0.4-    191029 V06  0.1+  0.2-
    130212 F51  0.1-  0.0     130215 J04  0.1-  0.1+    191029 568  0.0   0.0
    130212 F51  0.1-  0.0     130215 J04  0.6-  0.2+    191029 568  0.0   0.0
    130213 291  0.0   0.7+    130215 J04  0.6-  0.1-    191029 568  0.0   0.0
    130213 291  0.0   0.4+    191028 F51  0.1+  0.1-    191101 291  0.2-  0.2+
    130213 568  0.3-  0.1+    191028 F51  0.1-  0.1+    191101 291  0.3-  0.1+
    130213 568  0.3-  0.1+    191028 F51  0.1-  0.0     191101 291  0.2-  0.2+
    130213 711  1.4+  0.3-    191029 V06  0.3+  0.4-
    130213 711  1.2+  0.3-    191029 V06  0.3+  0.1+
    
    Ephemeris:
    2013 CA88                a,e,i = 1.45, 0.29, 3                   q = 1.0374
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 10 02    02 18 16.5 +20 32 52   0.3159  1.2813   148.5    24.1    24.0
    ...
    2019 10 17    02 20 22.7 +24 46 17   0.2347  1.2193   159.5    16.7    23.0
    ...
    2019 10 25    02 17 45.2 +27 21 26   0.2000  1.1879   163.6    13.7    22.5
    ...
    2019 10 31    02 14 08.7 +29 27 03   0.1779  1.1653   164.4    13.3    22.2
    2019 11 01    02 13 26.2 +29 48 45   0.1745  1.1616   164.2    13.4    22.1
    2019 11 02    02 12 42.1 +30 10 40   0.1712  1.1580   164.0    13.7    22.1
    ...
    2019 11 08    02 07 56.6 +32 26 59   0.1532  1.1370   161.3    16.3    21.9
    ...
    2019 11 16    02 01 32.1 +35 41 50   0.1331  1.1113   155.2    21.9    21.7
    ...
    2019 12 01    01 56 44.7 +42 29 38   0.1051  1.0716   142.6    34.0    21.5
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-V03
    


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