[Iaude] MPEC Q103: 2020 QT1 [a=1.93,e=0.39,i=18.2,H=24.0]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Wed Aug 19 17:23:45 EDT 2020


M.P.E.C. 2020-Q103                              Issued 2020 August 19, 21:22 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 QT1                                    


Observations:
     K20Q01T* C2020 08 18.33358921 09 59.921+09 09 18.52         21.45wUEQ103F51
     K20Q01T  C2020 08 18.34468321 10 02.073+09 08 11.85         21.55wUEQ103F51
     K20Q01T  C2020 08 18.36691821 10 06.358+09 05 58.11         21.45wUEQ103F51
     K20Q01T KC2020 08 19.13041321 12 49.10 +07 48 21.6          20.9 VuEQ103H21
     K20Q01T KC2020 08 19.13170921 12 49.35 +07 48 13.9          21.2 VuEQ103H21
     K20Q01T KC2020 08 19.14282021 12 51.55 +07 47 06.2          21.4 VuEQ103H21
     K20Q01T KC2020 08 19.15152421 12 53.28 +07 46 12.9          21.4 VuEQ103H21
     K20Q01T ^C2020 08 19.38203921 13 41.887+07 22 52.83         21.26GVEQ103568
     K20Q01T ^C2020 08 19.38298521 13 42.083+07 22 46.81         21.72GVEQ103568
     K20Q01T ^C2020 08 19.38394121 13 42.265+07 22 40.97         21.57GVEQ103568
     K20Q01T ^C2020 08 19.38489921 13 42.457+07 22 34.98         21.34GVEQ103568
     K20Q01T  C2020 08 19.84157 21 15 21.16 +06 35 06.3          21.9 VVEQ103033
     K20Q01T  C2020 08 19.84388 21 15 21.65 +06 34 52.2          21.6 VVEQ103033
     K20Q01T  C2020 08 19.84619 21 15 22.14 +06 34 37.6          21.7 VVEQ103033

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, F.
    Ludwig, B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
568 Mauna Kea.  Observers R. Wainscoat, H. Januszewski, T. Burdullis.
    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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.81-m f/4.0
    astrograph + CCD.

Orbital elements:
2020 QT1                                                 Earth MOID = 0.1719 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Pike
M 333.49185              (2000.0)            P               Q
n   0.36660871     Peri.  162.23074     +0.75188542     +0.64690396
a   1.9334556      Node   155.98521     -0.63647123     +0.76254664
e   0.3939080      Incl.   18.21526     -0.17196712     +0.00615619
P   2.69           H   24.0           G   0.15           U   8
Residuals in seconds of arc
200818 F51  0.1-  0.1+    200819 H21  0.2+  0.3+    200819 568  0.0   0.1-
200818 F51  0.0   0.0     200819 H21  0.2+  0.2+    200819 033  0.4-  0.1-
200818 F51  0.0   0.1-    200819 568  0.3-  0.1+    200819 033  0.1-  0.1+
200819 H21  0.4+  0.1-    200819 568  0.1-  0.1-    200819 033  0.2+  0.2-
200819 H21  0.3+  0.1+    200819 568  0.1-  0.0

Ephemeris:
2020 QT1                 a,e,i = 1.93, 0.39, 18                  q = 1.1719
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 20    19 51 58.2 +35 55 30   0.2789  1.1926   123.4    45.4    23.3
...
2020 08 04    20 24 58.8 +27 42 05   0.2138  1.1741   134.4    38.1    22.5
...
2020 08 12    20 48 36.5 +18 47 33   0.1877  1.1719   144.9    29.8    22.0
...
2020 08 18    21 08 48.0 +09 42 55   0.1756  1.1737   155.0    21.4    21.6
2020 08 19    21 12 19.7 +08 02 12   0.1744  1.1744   156.8    19.9    21.6
2020 08 20    21 15 53.8 +06 19 22   0.1734  1.1750   158.6    18.3    21.5
...
2020 08 26    21 37 53.4 -04 18 58   0.1736  1.1809   168.0    10.2    21.2
...
2020 09 03    22 07 25.4 -17 27 30   0.1894  1.1933   165.9    11.9    21.5
...
2020 09 18    22 56 14.8 -32 43 20   0.2575  1.2294   147.3    26.2    22.7

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-Q103




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