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  • MPEC 2019-O58 : 2014 KN76

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    M.P.E.C. 2019-O58                                Issued 2019 July 25, 11:36 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
    
                                    2014 KN76                                
    
                               Revision to MPEC 2014-K79                            
    
    Additional Observations:
         K14K76N  C2019 06 26.59321801 48 22.540+37 20 41.05         23.97GVEO058T12
         K14K76N  C2019 06 26.60398701 48 24.324+37 20 40.82         23.77GVEO058T12
         K14K76N  C2019 06 28.60308301 53 56.412+37 18 47.42         23.19GVEO058T12
         K14K76N  C2019 06 28.60693101 53 57.040+37 18 47.20         23.21GVEO058T12
    
    Observer details:
    T12 Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m).  Observers D. Fohring,
        D. Hung.  Measurer D. J. Tholen.  2.24-m f/10.1 reflector + CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc, reference and Delta-T
    190626 T12 10.0+ 15.4+    190628 T12  9.8+ 15.4+    MPO315291    0.01 days
    
    Orbital elements:
    2014 KN76                                                Earth MOID = 0.1267 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M 359.32915              (2000.0)            P               Q
    n   0.41196969     Peri.   63.97306     -0.03857876     +0.95636344
    a   1.7887894      Node   208.80024     -0.98616025     +0.01033044
    e   0.4711372      Incl.   36.95426     +0.16124406     +0.29199699
    P   2.39           H   20.6           G   0.15           U   0
    Residuals in seconds of arc
    140523 F51  0.1-  0.5-    140530 291  0.2+  0.2+    140902 291  0.5+  0.3-
    140523 F51  0.0   0.1-    140530 291  0.1+  0.3+    140902 291  0.2+  0.0
    140523 F51  0.1+  0.1-    140530 291  0.3+  0.2+    141023 H21  0.4-  0.1+
    140524 291  0.2+  0.4+    140530 568  0.0   0.0     141023 H21  0.2+  0.1-
    140524 291  0.7+  0.1+    140530 568  0.2+  0.3+    141023 H21  0.0   0.4+
    140524 291  0.3-  0.1+    140601 291  0.3-  0.5+    141023 H21  0.3+  0.2-
    140524 568  0.1+  0.0     140601 291  0.5+  0.2+    141023 H21  0.0   0.5+
    140524 568  0.1+  0.0     140601 291  0.2+  0.1+    190626 T12  0.0   0.0
    140524 568  0.1+  0.1-    140620 568  0.1-  0.0     190626 T12  0.0   0.0
    140526 291  0.2+  0.2+    140620 568  0.0   0.0     190628 T12  0.0   0.0
    140526 291  0.1+  0.2+    140806 568  0.1-  0.0     190628 T12  0.0   0.0
    140526 291  0.2+  0.1+    140806 568  0.0   0.0
    
    Ephemeris:
    2014 KN76                a,e,i = 1.79, 0.47, 37                  q = 0.9460
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 06 25    01 43 52.4 +37 21 25   1.3007  1.1579    58.4    48.4    23.3
    ...
    2019 07 10    02 23 16.7 +36 48 41   1.3177  1.2550    63.5    46.5    23.5
    ...
    2019 07 18    02 41 35.0 +36 09 10   1.3118  1.3090    67.0    45.6    23.5
    ...
    2019 07 24    02 54 02.1 +35 30 08   1.3009  1.3500    70.0    45.0    23.5
    2019 07 25    02 56 00.1 +35 22 51   1.2986  1.3569    70.6    44.9    23.5
    2019 07 26    02 57 56.1 +35 15 21   1.2962  1.3637    71.1    44.8    23.6
    ...
    2019 08 01    03 08 50.7 +34 25 38   1.2785  1.4049    74.6    44.1    23.6
    ...
    2019 08 09    03 21 28.0 +33 06 13   1.2480  1.4598    79.7    43.1    23.6
    ...
    2019 08 24    03 38 42.6 +29 52 53   1.1739  1.5613    90.9    40.4    23.5
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-O58
    


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