[Iaude] MPEC M125: 2020 MG3 [a=2.27,e=0.47,i=21.0,H=21.9]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sat Jun 27 21:16:06 EDT 2020


M.P.E.C. 2020-M125                                Issued 2020 June 28, 01:14 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 MG3                                    


Observations:
     K20M03G  C2020 05 29.49461217 21 18.763+34 40 57.53         21.51GVEM125F52
     K20M03G  C2020 05 29.50642717 21 18.963+34 40 51.52         21.85GVEM125F52
     K20M03G  C2020 05 29.51825717 21 19.155+34 40 45.08         21.86GVEM125F52
     K20M03G  C2020 05 29.53005117 21 19.355+34 40 38.72         21.95GVEM125F52
     K20M03G  C2020 05 30.52434517 21 45.749+34 31 22.60         21.57GVEM125F52
     K20M03G  C2020 05 30.53484117 21 45.911+34 31 15.99         22.22GVEM125F52
     K20M03G  C2020 05 30.55581617 21 46.266+34 31 02.87         21.99GVEM125F52
     K20M03G  C2020 06 19.34079517 30 16.419+25 39 00.60         21.00GVEM125F51
     K20M03G  C2020 06 19.35282217 30 16.609+25 38 26.22         20.68GVEM125F51
     K20M03G  C2020 06 19.37699317 30 17.045+25 37 16.16         21.01GVEM125F51
     K20M03G* C2020 06 27.45498517 35 10.915+17 26 58.24         20.63wUEM125F52
     K20M03G  C2020 06 27.46752817 35 11.282+17 26 02.68         20.26wUEM125F52
     K20M03G  C2020 06 27.48008117 35 11.682+17 25 06.95         20.62wUEM125F52
     K20M03G pC2020 06 27.91522917 35 32.40 +16 52 36.2          20.5 GVEM125L01
     K20M03G pC2020 06 27.91640617 35 32.43 +16 52 30.9          20.5 GVEM125L01
     K20M03G pC2020 06 27.91758417 35 32.42 +16 52 26.0          20.4 GVEM125L01
     K20M03G pC2020 06 27.91993517 35 32.54 +16 52 14.6          20.5 GVEM125L01
     K20M03G pC2020 06 27.92111617 35 32.55 +16 52 09.3          20.3 GVEM125L01
     K20M03G KC2020 06 27.95331 17 35 33.71 +16 49 46.3          20.8 GVEM125K83
     K20M03G KC2020 06 27.97192 17 35 34.37 +16 48 21.3          20.4 GVEM125K83
     K20M03G KC2020 06 27.99302417 35 35.43 +16 46 46.1          20.4 GUEM125I93
     K20M03G KC2020 06 28.00558117 35 35.88 +16 45 49.6          20.3 GUEM125I93
     K20M03G KC2020 06 28.01870417 35 35.97 +16 44 48.9          20.4 GVEM125104
     K20M03G KC2020 06 28.02254917 35 36.17 +16 44 32.2                VEM125104
     K20M03G KC2020 06 28.02704217 35 36.30 +16 44 11.9          20.3 GVEM125104

Observer details:
104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri, M. D.
    Grazia.  Measurers P. Bacci, L. Tesi, G. Fagioli.  0.60-m 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, K. Chambers, T. Dukes, T.
    Lowe, A. Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y.
    Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, L. Denneau,
    J. Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier.  1.8-m Ritchey-Chretien
    + CCD.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
K83 Beppe Forti Astronomical Observatory, Montelupo.  Observers M. Tombelli,
    M. Lombardo, L. Grazzini, A. Mazzanti, G. Interrante.  Measurers M.
    Tombelli, Y. Mazzanti.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.

Orbital elements:
2020 MG3                                                 Earth MOID = 0.2010 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
M 350.03776              (2000.0)            P               Q
n   0.28880048     Peri.  164.50520     +0.16981465     +0.92971887
a   2.2667525      Node   114.33166     -0.93798437     +0.25418468
e   0.4671507      Incl.   21.01649     -0.30223882     -0.26648257
P   3.41           H   21.9           G   0.15           U   6
Residuals in seconds of arc
200529 F52  0.1-  0.2-    200619 F51  0.0   0.0     200627 K83  0.4-  0.7+
200529 F52  0.0   0.1+    200627 F52  0.1-  0.0     200627 K83  0.0   0.3-
200529 F52  0.0   0.0     200627 F52  0.3-  0.0     200627 I93  0.1-  0.0
200529 F52  0.0   0.1+    200627 F52  0.1-  0.1-    200628 I93  0.1+  0.3+
200530 F52  0.1+  0.0     200627 L01  0.6+  0.1+    200628 104  0.5-  0.7-
200530 F52  0.0   0.1-    200627 L01  0.5+  0.1+    200628 104  0.4+  0.0
200530 F52  0.0   0.1+    200627 L01  0.3-  0.5+    200628 104  0.0   0.1+
200619 F51  0.2+  0.1-    200627 L01  0.3+  0.3-
200619 F51  0.2-  0.1+    200627 L01  0.1-  0.3-

Ephemeris:
2020 MG3                 a,e,i = 2.27, 0.47, 21                  q = 1.2078
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 05 29    17 21 05.7 +34 45 00   0.3952  1.2683   122.0    42.6    22.1
...
2020 06 13    17 27 20.7 +29 55 32   0.3133  1.2294   126.9    41.4    21.4
...
2020 06 21    17 31 07.5 +24 14 34   0.2741  1.2164   131.8    38.5    21.1
...
2020 06 27    17 34 51.8 +18 00 08   0.2489  1.2105   137.0    35.0    20.7
2020 06 28    17 35 36.0 +16 46 35   0.2452  1.2098   137.9    34.3    20.7
2020 06 29    17 36 22.5 +15 29 46   0.2416  1.2093   138.9    33.5    20.6
...
2020 07 05    17 41 54.8 +06 41 34   0.2244  1.2078   145.2    28.7    20.3
...
2020 07 13    17 52 04.9 -07 24 24   0.2151  1.2113   152.4    22.9    20.1
...
2020 07 28    18 21 44.0 -32 54 53   0.2484  1.2335   148.2    25.7    20.5

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-M125




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