[Iaude] MPEC Q188: 2020 QJ5 [a=2.41,e=0.60,i=0.9,H=26.6]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2020-Q188                              Issued 2020 August 25, 01:29 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 QJ5                                    


Observations:
     K20Q05J* C2020 08 22.47096100 35 05.033+00 46 16.69         22.77wUEQ188F51
     K20Q05J  C2020 08 22.48337000 35 04.028+00 46 06.38         21.57wUEQ188F51
     K20Q05J  C2020 08 22.49588300 35 02.978+00 45 55.84         21.67wUEQ188F51
     K20Q05J  C2020 08 23.39709800 34 45.496+00 34 08.55         22.42GVEQ188F52
     K20Q05J  C2020 08 23.41749900 34 44.169+00 33 54.40         21.89GVEQ188F52
     K20Q05J  C2020 08 23.43291900 34 43.105+00 33 43.02         22.61wUEQ188F51
     K20Q05J  C2020 08 23.46158100 34 41.033+00 33 22.45         22.22wUEQ188F51
     K20Q05J  C2020 08 23.47614800 34 39.921+00 33 11.85         21.92wUEQ188F51
     K20Q05J KC2020 08 24.32671400 34 16.57 +00 22 58.1          22.2 VuEQ188H21
     K20Q05J KC2020 08 24.33279900 34 16.17 +00 22 53.9          22.5 VuEQ188H21
     K20Q05J  C2020 08 24.41958800 34 18.940+00 22 36.02         22.31GVEQ188F52

Observer details:
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.
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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  1.3-m f/4.0
    astrograph + CCD.

Orbital elements:
2020 QJ5                                                 Earth MOID = 0.0017 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Pike
M 346.01391              (2000.0)            P               Q
n   0.26300430     Peri.  147.53484     +0.41183336     +0.91122186
a   2.4126490      Node   146.78312     -0.83924537     +0.38279797
e   0.5959700      Incl.    0.86255     -0.35504998     +0.15211979
P   3.75           H   26.6           G   0.15           U   7
Residuals in seconds of arc
200822 F51  0.1-  0.1-    200823 F52  0.1+  0.3+    200824 H21  0.0   0.2+
200822 F51  0.1+  0.0     200823 F51  0.1-  0.0     200824 H21  0.1+  0.1-
200822 F51  0.0   0.0     200823 F51  0.0   0.1+    200824 F52  0.2+  0.2-
200823 F52  0.4+  0.2-    200823 F51  0.1-  0.1-

Ephemeris:
2020 QJ5                 a,e,i = 2.41, 0.60, 1                   q = 0.9748
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 26    12 31 13.7 +01 02 36   0.09956 0.9755    63.6   111.1    25.8
...
2020 08 10    12 32 35.4 +07 06 24   0.01504 1.0036    47.9   131.5    23.4
...
2020 08 18    00 36 57.0 +02 36 02   0.03039 1.0343   135.7    43.1    20.8
...
2020 08 24    00 34 23.9 +00 27 56   0.06444 1.0631   142.8    35.1    22.2
2020 08 25    00 33 59.2 +00 17 28   0.07017 1.0683   143.9    33.8    22.4
2020 08 26    00 33 33.9 +00 08 12   0.07592 1.0737   145.1    32.6    22.5
...
2020 09 01    00 30 48.3 -00 32 31   0.1110  1.1081   151.7    25.6    23.2
...
2020 09 09    00 26 31.6 -01 09 15   0.1600  1.1593   160.5    16.8    23.8
...
2020 09 24    00 18 33.5 -01 51 37   0.2644  1.2670   175.7     3.4    24.6

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-Q188