[Iaude] MPEC M140: 2020 MX3 [a=1.17,e=0.26,i=8.3,H=23.4]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2020-M140                                Issued 2020 June 30, 19:20 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 MX3                                    


Observations:
     K20M03X* C2020 06 28.48814020 57 37.070-38 34 18.39         21.27wUEM140F51
     K20M03X  C2020 06 28.49805020 57 37.561-38 34 12.40         21.08wUEM140F51
     K20M03X  C2020 06 28.50796420 57 38.057-38 34 06.32         21.29wUEM140F51
     K20M03X  C2020 06 28.51784820 57 38.547-38 34 00.22         21.22wUEM140F51
     K20M03X ^C2020 06 29.58872720 58 56.960-38 21 33.66         21.01GVEM140568
     K20M03X ^C2020 06 29.58967220 58 57.005-38 21 32.93         21.04GVEM140568
     K20M03X ^C2020 06 29.59061920 58 57.052-38 21 32.15         20.97GVEM140568
     K20M03X  C2020 06 30.50270521 00 07.770-38 09 53.29         20.81wUEM140F51
     K20M03X  C2020 06 30.51306421 00 08.268-38 09 45.41         20.95wUEM140F51
     K20M03X  C2020 06 30.53368321 00 09.221-38 09 29.01         20.93wUEM140F51

Observer details:
568 Mauna Kea.  Observers R. Wainscoat, C. Wipper, S. Prunet.  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 MX3                                                 Earth MOID = 0.0201 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Pan
M 265.52741              (2000.0)            P               Q
n   0.77598041     Peri.   82.03809     +0.91137265     -0.39244123
a   1.1728313      Node   300.99056     +0.29697761     +0.83570516
e   0.2610499      Incl.    8.32066     +0.28496348     +0.38417023
P   1.27           H   23.4           G   0.15           U   8
Residuals in seconds of arc
200628 F51  0.0   0.0     200629 568  0.0   0.0     200630 F51  0.1+  0.1-
200628 F51  0.0   0.0     200629 568  0.0   0.0     200630 F51  0.1-  0.0
200628 F51  0.0   0.0     200629 568  0.0   0.0
200628 F51  0.0   0.1-    200630 F51  0.0   0.0

Ephemeris:
2020 MX3                 a,e,i = 1.17, 0.26, 8                   q = 0.8667
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 05 31    20 15 11.3 -39 57 10   0.3549  1.2707   129.8    37.8    23.2
...
2020 06 15    20 39 25.5 -39 51 32   0.2512  1.2136   137.8    34.2    22.2
...
2020 06 23    20 50 33.7 -39 19 33   0.2006  1.1813   142.1    31.9    21.6
...
2020 06 29    20 58 14.2 -38 27 50   0.1649  1.1563   145.5    29.9    21.1
2020 06 30    20 59 29.2 -38 15 41   0.1591  1.1521   146.1    29.5    21.0
2020 07 01    21 00 44.0 -38 02 16   0.1534  1.1479   146.6    29.2    20.9
...
2020 07 07    21 08 20.7 -36 06 01   0.1200  1.1224   150.2    26.8    20.3
...
2020 07 15    21 20 10.5 -30 29 46   0.07815 1.0880   155.4    22.9    19.1
...
2020 07 30    22 42 23.3 +43 54 56   0.02427 1.0243   111.4    67.4    17.8

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-M140