[Iaude] MPEC M129: 2020 MM3 [a=1.77,e=0.27,i=18.7,H=20.0]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sun Jun 28 07:04:20 EDT 2020


M.P.E.C. 2020-M129                                Issued 2020 June 28, 11:02 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 MM3                                    


Observations:
     K20M03M* C2020 06 21.30392215 51 05.867-26 18 05.99         22.03wUEM129F51
     K20M03M  C2020 06 21.32852215 51 04.163-26 17 35.38         21.94wUEM129F51
     K20M03M  C2020 06 21.34081915 51 03.317-26 17 20.09         21.69wUEM129F51
     K20M03M ^C2020 06 22.37437015 49 57.617-25 55 52.48         21.38GVEM129568
     K20M03M ^C2020 06 22.37532515 49 57.554-25 55 51.25         21.41GVEM129568
     K20M03M ^C2020 06 22.37627215 49 57.489-25 55 50.05         21.42GVEM129568
     K20M03M KC2020 06 23.43361315 48 53.71 -25 33 48.3                VEM129474
     K20M03M KC2020 06 23.44769115 48 52.85 -25 33 29.2                VEM129474
     K20M03M KC2020 06 23.45473015 48 52.36 -25 33 21.4          21.9 GVEM129474
     K20M03M ^C2020 06 28.25697315 44 43.337-23 55 58.11         21.70GVEM129568
     K20M03M ^C2020 06 28.25842815 44 43.268-23 55 56.43         21.75GVEM129568
     K20M03M ^C2020 06 28.25965015 44 43.210-23 55 54.95         21.71GVEM129568

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, H. Januszewski, S. Prunet, C. Wipper.
    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 MM3                                                 Earth MOID = 0.4392 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
M 272.98314              (2000.0)            P               Q
n   0.41841766     Peri.  100.30945     +0.94296338     -0.09042342
a   1.7703646      Node   265.42331     -0.03031595     +0.93507841
e   0.2704907      Incl.   18.74793     +0.33151320     +0.34271266
P   2.36           H   20.0           G   0.15           U   7
Residuals in seconds of arc
200621 F51  0.1-  0.0     200622 568  0.0   0.0     200623 474  0.4-  0.1-
200621 F51  0.0   0.0     200622 568  0.0   0.0     200628 568  0.0   0.0
200621 F51  0.1+  0.0     200623 474  0.1+  0.8-    200628 568  0.0   0.0
200622 568  0.0   0.0     200623 474  0.3+  0.9+    200628 568  0.0   0.0

Ephemeris:
2020 MM3                 a,e,i = 1.77, 0.27, 19                  q = 1.2915
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 05 29    16 24 54.9 -33 46 28   0.8747  1.8778   167.8     6.5    21.6
...
2020 06 13    16 01 30.3 -29 10 07   0.8403  1.8284   160.2    10.9    21.6
...
2020 06 21    15 51 25.6 -26 24 19   0.8439  1.8012   151.0    15.9    21.8
...
2020 06 27    15 45 41.8 -24 21 04   0.8555  1.7805   143.9    19.7    21.9
2020 06 28    15 44 54.7 -24 01 00   0.8581  1.7770   142.7    20.3    21.9
2020 06 29    15 44 10.6 -23 41 07   0.8609  1.7736   141.6    20.9    21.9
...
2020 07 05    15 40 49.5 -21 46 35   0.8809  1.7525   134.8    24.3    22.1
...
2020 07 13    15 39 08.1 -19 29 24   0.9153  1.7241   126.3    28.4    22.2
...
2020 07 28    15 43 56.8 -16 07 24   0.9958  1.6700   112.3    34.2    22.5

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-M129




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