[Iaude] MPEC M94: 2020 MD2 [a=2.15,e=0.44,i=8.4,H=21.7]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Tue Jun 23 21:07:04 EDT 2020


M.P.E.C. 2020-M94                                 Issued 2020 June 24, 01:05 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 MD2                                    


Observations:
     K20M02D  C2020 06 20.51144920 59 22.387+06 52 10.65         20.89GVEM094F51
     K20M02D  C2020 06 20.52378620 59 24.793+06 52 12.85         21.24GVEM094F51
     K20M02D* C2020 06 22.53719221 06 20.830+06 56 15.71         21.08wUEM094F52
     K20M02D  C2020 06 22.54838121 06 23.022+06 56 16.50         21.35wUEM094F52
     K20M02D  C2020 06 22.55961921 06 25.213+06 56 17.50         21.06wUEM094F52
     K20M02D KC2020 06 23.04925921 08 07.32 +06 56 37.8          20.5 GUEM094I93
     K20M02D KC2020 06 23.05600321 08 08.70 +06 56 39.1          20.3 GUEM094I93
     K20M02D KC2020 06 23.06231921 08 09.92 +06 56 39.3          20.3 GUEM094I93
     K20M02D !C2020 06 23.42446 21 09 24.75 +06 57 00.1          21.0 RtEM094673
     K20M02D !C2020 06 23.43453 21 09 26.74 +06 57 00.2                tEM094673
     K20M02D ^C2020 06 23.58302121 09 57.044+06 57 12.45         20.83GVEM094568
     K20M02D ^C2020 06 23.58491921 09 57.418+06 57 12.52         20.81GVEM094568
     K20M02D ^C2020 06 23.58587521 09 57.603+06 57 12.54         20.83GVEM094568
     K20M02D ^C2020 06 23.58688221 09 57.801+06 57 12.56         20.84GVEM094568
     K20M02D ^C2020 06 23.58878921 09 58.176+06 57 12.65         20.81GVEM094568
     K20M02D bC2020 06 23.95591521 11 15.75 +06 57 08.3          21.2 GVEM094L01
     K20M02D KC2020 06 23.95988921 11 16.67 +06 57 07.7          21.2 GVEM094L01
     K20M02D KC2020 06 23.96199821 11 17.04 +06 57 08.2          21.0 GVEM094L01
     K20M02D KC2020 06 23.98453521 11 21.67 +06 57 06.2          20.4 GVEM094J95
     K20M02D KC2020 06 23.99552321 11 23.87 +06 57 05.9                VEM094J95
     K20M02D KC2020 06 24.00534621 11 25.87 +06 57 06.0          20.4 GVEM094J95

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.
673 Table Mountain Observatory, Wrightwood.  Observer J. Pittichova.  1.0-m
    f/15 reflector + 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.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain
    + CCD.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.

Orbital elements:
2020 MD2                                                 Earth MOID = 0.1927 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Pan
M 347.34903              (2000.0)            P               Q
n   0.31349370     Peri.  156.69748     +0.45361034     +0.88623968
a   2.1461011      Node   140.10247     -0.83896755     +0.46018811
e   0.4408773      Incl.    8.41790     -0.30061788     +0.05297286
P   3.14           H   21.7           G   0.15           U   8
Residuals in seconds of arc
200620 F51  0.0   0.1-    200623 I93  0.2-  0.5+    200623 568  0.0   0.1-
200620 F51  0.0   0.0     200623 673  0.1-  0.1+    200623 L01  0.4-  0.4+
200622 F52  0.0   0.0     200623 673  0.0   0.2-    200623 L01  1.4+  0.3-
200622 F52  0.1+  0.1-    200623 568  0.1-  0.1-    200623 L01  0.6+  0.1+
200622 F52  0.0   0.0     200623 568  0.0   0.1-    200623 J95  0.1+  0.4+
200623 I93  0.2-  0.2-    200623 568  0.0   0.1-    200623 J95  0.3-  0.2-
200623 I93  0.3+  0.7+    200623 568  0.0   0.1-    200624 J95  0.1-  0.3-

Ephemeris:
2020 MD2                 a,e,i = 2.15, 0.44, 8                   q = 1.1999
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 05 25    19 33 57.2 +02 44 39   0.4123  1.2910   124.3    40.4    21.9
...
2020 06 09    20 20 38.2 +05 40 33   0.3405  1.2431   125.2    41.8    21.5
...
2020 06 17    20 47 21.1 +06 38 35   0.3110  1.2242   125.8    42.3    21.2
...
2020 06 23    21 07 56.3 +06 56 54   0.2926  1.2134   126.5    42.3    21.1
2020 06 24    21 11 23.7 +06 57 28   0.2898  1.2119   126.6    42.3    21.1
2020 06 25    21 14 51.4 +06 57 17   0.2871  1.2105   126.8    42.3    21.0
...
2020 07 01    21 35 37.1 +06 39 26   0.2730  1.2039   127.9    41.8    20.9
...
2020 07 09    22 02 44.9 +05 28 43   0.2589  1.2000   130.1    40.4    20.8
...
2020 07 24    22 47 47.7 +00 53 15   0.2470  1.2083   137.0    35.0    20.5

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-M94




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