[Iaude] MPEC K232: 2020 KD7 [a=1.83,e=0.74,i=18.5,H=20.0]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sun May 31 14:40:23 EDT 2020


M.P.E.C. 2020-K232                                 Issued 2020 May 31, 18:38 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 at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                    2020 KD7                                    


Observations:
     K20K07D* C2020 05 28.55688820 30 36.996-39 07 35.52         20.94wUEK232F51
     K20K07D  C2020 05 28.56717720 30 39.160-39 07 56.75         21.09wUEK232F51
     K20K07D  C2020 05 28.57749020 30 41.352-39 08 18.22         20.89wUEK232F51
     K20K07D  C2020 05 28.58777520 30 43.524-39 08 39.57         21.21wUEK232F51
     K20K07D KC2020 05 29.68323320 34 50.39 -39 46 51.7          20.3 GVEK232474
     K20K07D KC2020 05 29.68617320 34 51.07 -39 46 57.8          20.5 GVEK232474
     K20K07D KC2020 05 29.68911320 34 51.71 -39 47 04.2          20.6 GVEK232474
     K20K07D KC2020 05 30.68353020 38 48.78 -40 23 34.8          20.7 GVEK232474
     K20K07D KC2020 05 30.68647020 38 49.47 -40 23 41.3          20.8 GVEK232474
     K20K07D KC2020 05 30.68941120 38 50.17 -40 23 48.1          20.7 GVEK232474
     K20K07D KC2020 05 31.66090220 42 55.06 -41 00 59.9          20.8 GVEK232474
     K20K07D KC2020 05 31.66326220 42 55.67 -41 01 05.5          20.6 GVEK232474
     K20K07D KC2020 05 31.66562220 42 56.25 -41 01 10.9          20.6 GVEK232474
     K20K07D KC2020 05 31.66798220 42 56.84 -41 01 16.6          20.7 GVEK232474

Observer details:
474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore, P. M.
    Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + 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:
2020 KD7                                                 Earth MOID = 0.2262 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Pike
M 329.18416              (2000.0)            P               Q
n   0.39694523     Peri.  329.36087     +0.83787279     -0.46958209
a   1.8336467      Node    61.21082     +0.54268063     +0.66157886
e   0.7411005      Incl.   18.51618     +0.05888053     +0.58464184
P   2.48           H   20.0           G   0.15           U   8
Residuals in seconds of arc
200528 F51  0.0   0.1+    200529 474  0.1+  0.1+    200531 474  0.0   0.0
200528 F51  0.1-  0.1+    200529 474  0.2-  0.1+    200531 474  0.1+  0.0
200528 F51  0.1+  0.0     200530 474  0.2+  0.1-    200531 474  0.0   0.1+
200528 F51  0.0   0.2-    200530 474  0.0   0.1+    200531 474  0.1-  0.0
200529 474  0.1-  0.1-    200530 474  0.0   0.1-

Ephemeris:
2020 KD7                 a,e,i = 1.83, 0.74, 19                  q = 0.4747
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 05 01    19 24 49.4 -29 43 38   1.0603  1.7159   112.1    33.0    22.7
...
2020 05 16    19 54 48.5 -33 34 22   0.7821  1.5595   120.3    34.0    21.8
...
2020 05 24    20 15 37.9 -36 45 43   0.6447  1.4709   123.6    35.0    21.3
...
2020 05 30    20 36 04.2 -39 58 18   0.5484  1.4019   124.9    36.4    20.9
2020 05 31    20 40 06.7 -40 35 31   0.5330  1.3902   125.0    36.7    20.8
2020 06 01    20 44 23.3 -41 14 20   0.5178  1.3784   125.1    37.0    20.8
...
2020 06 07    21 16 48.4 -45 43 24   0.4318  1.3065   124.0    40.1    20.3
...
2020 06 15    22 33 34.3 -52 56 12   0.3346  1.2070   117.4    48.3    19.8
...
2020 06 30    03 34 11.3 -46 49 18   0.2562  1.0097    81.2    84.3    20.0

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-K232




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