[Iaude] MPEC K186: 2020 KE5 [a=2.03,e=0.57,i=5.4,H=21.9,PHA]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2020-K186                                 Issued 2020 May 27, 01:29 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 KE5                                    


Observations:
     K20K05E* C2020 05 23.36690315 10 08.397-35 36 24.78         21.77wUEK186F51
     K20K05E  C2020 05 23.37333215 10 07.367-35 36 24.98         21.34wUEK186F51
     K20K05E  C2020 05 23.37976915 10 06.329-35 36 25.34         21.56wUEK186F51
     K20K05E ^C2020 05 24.37242115 07 34.880-35 36 45.29         21.39GVEK186568
     K20K05E ^C2020 05 24.37336615 07 34.722-35 36 45.28         21.42GVEK186568
     K20K05E ^C2020 05 24.37431515 07 34.567-35 36 45.33         21.59GVEK186568
     K20K05E ^C2020 05 26.37641115 02 17.919-35 35 43.68         21.07GVEK186568
     K20K05E ^C2020 05 26.37735915 02 17.748-35 35 43.77         21.42GVEK186568
     K20K05E ^C2020 05 26.37830915 02 17.586-35 35 43.61         21.24GVEK186568
     K20K05E KC2020 05 26.49933915 01 57.74 -35 35 14.1          21.4 GVEK186474
     K20K05E KC2020 05 26.52933615 01 52.65 -35 35 11.6          21.3 GVEK186474
     K20K05E KC2020 05 26.53637615 01 51.48 -35 35 11.3          21.2 GVEK186474

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.
568 Mauna Kea.  Observers R. Wainscoat, C. Wipper, S. Prunet, A. Petric.
    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.

Orbital elements:
2020 KE5                                            PHA, Earth MOID = 0.0477 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Pike
M 332.02051              (2000.0)            P               Q
n   0.34081087     Peri.   22.75766     +0.90282408     +0.42436333
a   2.0298335      Node   311.94218     -0.40750086     +0.79275463
e   0.5745350      Incl.    5.35811     -0.13730161     +0.43755669
P   2.89           H   21.9           G   0.15           U   7
Residuals in seconds of arc
200523 F51  0.0   0.1-    200524 568  0.1-  0.0     200526 568  0.1+  0.0
200523 F51  0.0   0.1+    200524 568  0.0   0.0     200526 474  0.3-  0.2+
200523 F51  0.0   0.0     200526 568  0.2+  0.1+    200526 474  0.2-  0.1+
200524 568  0.0   0.0     200526 568  0.1+  0.1-    200526 474  0.1+  0.3-

Ephemeris:
2020 KE5                 a,e,i = 2.03, 0.57, 5                   q = 0.8636
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 04 27    15 51 38.8 -33 18 36   0.6876  1.6429   151.2    17.2    23.1
...
2020 05 12    15 34 08.2 -34 59 49   0.5252  1.5196   162.7    11.4    22.1
...
2020 05 20    15 18 12.7 -35 31 09   0.4542  1.4526   163.1    11.7    21.7
...
2020 05 26    15 03 18.6 -35 35 48   0.4080  1.4019   159.1    14.9    21.5
2020 05 27    15 00 36.5 -35 34 38   0.4009  1.3935   158.2    15.7    21.5
2020 05 28    14 57 51.1 -35 32 50   0.3940  1.3850   157.2    16.5    21.5
...
2020 06 03    14 40 18.8 -35 08 21   0.3554  1.3341   150.0    22.3    21.4
...
2020 06 11    14 15 08.3 -33 55 38   0.3115  1.2666   138.8    31.9    21.2
...
2020 06 26    13 27 13.2 -29 29 35   0.2455  1.1430   115.2    53.6    21.1

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-K186