[Iaude] MPEC M121: 2020 MC3 [a=2.41,e=0.53,i=6.6,H=22.4]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sat Jun 27 20:05:32 EDT 2020


M.P.E.C. 2020-M121                                Issued 2020 June 28, 00:04 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 MC3                                    


Observations:
     K20M03C  C2020 05 11.26550911 11 55.324-16 13 06.56         21.99GVEM121F51
     K20M03C  C2020 05 11.27579711 11 55.657-16 13 02.65         21.81GVEM121F51
     K20M03C  C2020 05 11.28611111 11 55.997-16 12 58.77         21.79GVEM121F51
     K20M03C  C2020 05 11.29660311 11 56.343-16 12 55.02         21.85GVEM121F51
     K20M03C* C2020 06 23.27780713 12 48.467-14 10 12.53         21.27wUEM121F52
     K20M03C  C2020 06 23.29028613 12 52.140-14 10 11.20         21.55wUEM121F52
     K20M03C  C2020 06 23.33144713 13 04.292-14 10 07.62         21.59wUEM121F52
     K20M03C  C2020 06 23.34390013 13 08.010-14 10 06.61         21.95wUEM121F52
     K20M03C ^C2020 06 24.25303813 17 52.247-14 09 03.07         21.23GVEM121568
     K20M03C ^C2020 06 24.26076713 17 54.569-14 09 02.44         21.54GVEM121568
     K20M03C ^C2020 06 24.26173313 17 54.857-14 09 02.38         21.57GVEM121568
     K20M03C ^C2020 06 27.33815913 34 29.516-14 04 46.16         21.31GVEM121568
     K20M03C ^C2020 06 27.33917013 34 29.846-14 04 46.03         21.28GVEM121568
     K20M03C ^C2020 06 27.34013013 34 30.150-14 04 45.93         21.42GVEM121568

Observer details:
568 Mauna Kea.  Observers R. Wainscoat, L. Wells, S. Prunet.  Measurers R.
    Weryk, R. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, A.
    Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R.
    Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Dukes, 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 MC3                                                 Earth MOID = 0.1145 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Pan
M 354.47512              (2000.0)            P               Q
n   0.26339718     Peri.  346.02115     -0.21344754     +0.97022254
a   2.4102493      Node   271.56118     -0.88497330     -0.24166176
e   0.5324211      Incl.    6.57677     -0.41383862     +0.01636531
P   3.74           H   22.4           G   0.15           U   6
Residuals in seconds of arc
200511 F51  0.0   0.1-    200623 F52  0.1+  0.3+    200624 568  0.0   0.1-
200511 F51  0.0   0.0     200623 F52  0.3-  0.0     200627 568  0.0   0.0
200511 F51  0.0   0.1+    200623 F52  0.1-  0.2-    200627 568  0.0   0.0
200511 F51  0.0   0.0     200624 568  0.0   0.0     200627 568  0.0   0.0
200623 F52  0.2+  0.0     200624 568  0.0   0.0

Ephemeris:
2020 MC3                 a,e,i = 2.41, 0.53, 7                   q = 1.1270
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 05 29    11 38 46.3 -14 49 47   0.2954  1.1590   112.4    53.9    22.0
...
2020 06 13    12 25 58.0 -14 20 28   0.2655  1.1309   109.2    58.0    21.9
...
2020 06 21    13 01 24.1 -14 12 21   0.2533  1.1270   109.6    58.1    21.8
...
2020 06 27    13 32 38.5 -14 04 59   0.2475  1.1292   111.0    57.2    21.7
2020 06 28    13 38 12.0 -14 03 25   0.2469  1.1300   111.3    56.9    21.7
2020 06 29    13 43 50.9 -14 01 41   0.2464  1.1310   111.7    56.7    21.7
...
2020 07 05    14 19 18.4 -13 47 39   0.2461  1.1391   114.0    54.6    21.6
...
2020 07 13    15 08 52.8 -13 17 19   0.2540  1.1564   117.6    51.2    21.6
...
2020 07 28    16 37 09.4 -11 58 24   0.2988  1.2072   123.7    44.4    21.9

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-M121




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