[Iaude] MPEC Q62: 2020 QN [a=1.25,e=0.17,i=10.2,H=25.8]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Tue Aug 18 07:41:50 EDT 2020


M.P.E.C. 2020-Q62                               Issued 2020 August 18, 11:40 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 QN                                     


Observations:
     K20Q00N  C2020 08 10.46651622 25 50.104-29 47 15.08         21.84GVEQ062F51
     K20Q00N  C2020 08 10.48582622 25 43.680-29 44 19.71         21.79GVEQ062F51
     K20Q00N  C2020 08 10.49549722 25 40.519-29 42 53.91         21.38GVEQ062F51
     K20Q00N  C2020 08 15.45033022 05 47.307-17 55 41.83         20.06GVEQ062F52
     K20Q00N  C2020 08 15.47296822 05 41.556-17 52 41.64         20.14GVEQ062F52
     K20Q00N  C2020 08 15.47360622 05 41.391-17 52 36.44         20.45GVEQ062F52
     K20Q00N  C2020 08 16.41235122 02 34.256-15 50 33.00         20.82GVEQ062F51
     K20Q00N  C2020 08 16.42463422 02 31.308-15 48 59.64         21.06GVEQ062F51
     K20Q00N  C2020 08 16.43692122 02 28.349-15 47 25.69         20.79GVEQ062F51
     K20Q00N* C2020 08 17.35230921 59 36.859-13 52 59.71         20.62wUEQ062F51
     K20Q00N  C2020 08 17.36486121 59 34.070-13 51 28.32         20.52wUEQ062F51
     K20Q00N  C2020 08 17.37742821 59 31.245-13 49 56.95         20.35wUEQ062F51
     K20Q00N  C2020 08 17.39004421 59 28.406-13 48 24.99         20.37wUEQ062F51
     K20Q00N  C2020 08 18.02936 21 57 28.45 -12 32 02.6          20.7 VVEQ062033
     K20Q00N  C2020 08 18.03105 21 57 28.11 -12 31 50.8          20.8 VVEQ062033
     K20Q00N  C2020 08 18.03273 21 57 27.77 -12 31 38.1          20.8 VVEQ062033
     K20Q00N  C2020 08 18.29323 21 56 44.16 -12 00 37.7          19.7 GVEQ062I52
     K20Q00N  C2020 08 18.29422 21 56 43.99 -12 00 30.5          20.6 GVEQ062I52
     K20Q00N  C2020 08 18.29521 21 56 43.75 -12 00 23.9          20.7 GVEQ062I52
     K20Q00N  C2020 08 18.29619 21 56 43.58 -12 00 18.0          20.5 GVEQ062I52
     K20Q00N ^C2020 08 18.40909021 56 24.364-11 46 47.61         20.36GVEQ062568
     K20Q00N ^C2020 08 18.41004121 56 24.161-11 46 41.03         20.33GVEQ062568
     K20Q00N ^C2020 08 18.41098621 56 23.957-11 46 34.44         20.32GVEQ062568
     K20Q00N ^C2020 08 18.41194221 56 23.750-11 46 27.76         20.29GVEQ062568

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, U.
    Laux, 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, K. Chambers, 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.
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.  1.8-m Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer T. A. Pruyne.
    Measurers E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D.
    Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A.
    Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos.  1.0-m
    reflector + CCD.

Orbital elements:
2020 QN                                                  Earth MOID = 0.0715 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
M 338.92801              (2000.0)            P               Q
n   0.70224922     Peri.  312.72537     +0.14907259     +0.98370995
a   1.2535506      Node   325.46609     -0.84755063     +0.07478139
e   0.1654305      Incl.   10.20732     -0.50934790     +0.16347014
P   1.40           H   25.8           G   0.15           U   7
Residuals in seconds of arc
200810 F51  0.0   0.6-    200816 F51  0.0   0.0     200818 I52  0.2-  0.1-
200810 F51  0.3-  1.0+    200817 F51  0.1-  0.1-    200818 I52  0.4+  0.2+
200810 F51  0.3+  0.5-    200817 F51  0.0   0.1+    200818 I52  0.0   0.1-
200815 F52  0.1+  0.1+    200817 F51  0.1-  0.0     200818 I52  0.5+  1.1-
200815 F52  0.0   0.1+    200817 F51  0.0   0.2+    200818 568  0.1+  0.1+
200815 F52  0.0   0.2+    200818 033  0.4-  0.2+    200818 568  0.1+  0.0
200816 F51  0.1+  0.0     200818 033  0.3-  0.1-    200818 568  0.1+  0.1+
200816 F51  0.1+  0.2-    200818 033  0.3-  0.6+    200818 568  0.1+  0.1+

Ephemeris:
2020 QN                  a,e,i = 1.25, 0.17, 10                  q = 1.0462
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 19    01 42 12.5 -70 30 07   0.09661 1.0541   110.6    64.5    23.1
...
2020 08 03    23 08 46.6 -48 08 17   0.07348 1.0711   138.8    38.6    21.8
...
2020 08 11    22 23 23.7 -28 26 00   0.07373 1.0835   160.9    17.8    21.2
...
2020 08 17    22 00 39.3 -14 35 36   0.08178 1.0941   176.3     3.4    20.9
2020 08 18    21 57 35.4 -12 34 05   0.08373 1.0960   178.1     1.8    20.8
2020 08 19    21 54 42.4 -10 38 13   0.08584 1.0979   177.8     2.0    20.9
...
2020 08 25    21 40 52.4 -01 02 09   0.1014  1.1098   166.9    11.9    21.8
...
2020 09 02    21 29 56.8 +07 14 40   0.1281  1.1271   155.9    21.4    22.6
...
2020 09 17    21 25 09.4 +14 25 37   0.1901  1.1624   142.9    31.5    23.9

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-Q62




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