[Iaude] MPEC Q174: 2020 QV4 [a=2.60,e=0.59,i=2.1,H=25.4]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2020-Q174                              Issued 2020 August 24, 14:13 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 QV4                                    


Observations:
     K20Q04V  C2020 08 10.29377820 32 26.504-19 42 28.31         22.51GVEQ174F51
     K20Q04V  C2020 08 10.32269920 32 28.576-19 41 57.19         22.47GVEQ174F51
     K20Q04V  C2020 08 17.30438520 46 18.070-16 50 05.27         21.48GVEQ174F51
     K20Q04V  C2020 08 17.31533320 46 19.517-16 49 45.00         21.77GVEQ174F51
     K20Q04V  C2020 08 17.32630320 46 20.905-16 49 25.25         22.16GVEQ174F51
     K20Q04V  C2020 08 22.40223821 02 19.849-13 33 32.25         20.77GVEQ174F51
     K20Q04V* C2020 08 23.44025521 06 27.042-12 42 56.88         21.53wUEQ174F51
     K20Q04V  C2020 08 23.45442821 06 30.113-12 42 13.00         21.42wUEQ174F51
     K20Q04V  C2020 08 23.46900221 06 33.313-12 41 27.74         21.52wUEQ174F51
     K20Q04V KC2020 08 24.18959621 09 41.46 -12 04 06.2          21.5 VuEQ174H21
     K20Q04V KC2020 08 24.19519521 09 42.77 -12 03 48.6          21.2 VuEQ174H21
     K20Q04V KC2020 08 24.20154121 09 44.30 -12 03 27.5          21.8 VuEQ174H21

Observer details:
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.
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 QV4                                                 Earth MOID = 0.0581 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Pan
M 333.83517              (2000.0)            P               Q
n   0.23521376     Peri.   39.39956     +0.99948646     +0.02194590
a   2.5991274      Node   319.32440     -0.02975989     +0.90589789
e   0.5931554      Incl.    2.05301     +0.01188099     +0.42292717
P   4.19           H   25.4           G   0.15           U   6
Residuals in seconds of arc
200810 F51  0.2-  0.0     200817 F51  0.1-  0.3-    200823 F51  0.0   0.1+
200810 F51  0.1+  0.1+    200822 F51  0.0   0.2+    200824 H21  0.1+  0.0
200817 F51  0.1-  0.0     200823 F51  0.0   0.1-    200824 H21  0.0   0.5-
200817 F51  0.3+  0.2+    200823 F51  0.2-  0.0     200824 H21  0.5+  0.1+

Ephemeris:
2020 QV4                 a,e,i = 2.60, 0.59, 2                   q = 1.0574
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 25    20 18 19.7 -22 45 51   0.2547  1.2701   176.9     2.5    23.2
...
2020 08 09    20 30 34.1 -20 05 19   0.1687  1.1795   168.4    10.0    22.5
...
2020 08 17    20 45 29.3 -16 58 57   0.1306  1.1391   164.9    13.4    22.0
...
2020 08 23    21 04 40.6 -13 04 12   0.1056  1.1133   164.3    14.2    21.6
2020 08 24    21 08 51.1 -12 13 10   0.1018  1.1095   164.4    14.1    21.5
2020 08 25    21 13 22.1 -11 17 53   0.09807 1.1057   164.6    14.0    21.4
...
2020 08 31    21 49 13.5 -03 55 47   0.07831 1.0859   167.0    12.0    20.8
...
2020 09 08    23 08 04.2 +11 43 42   0.06249 1.0673   162.6    16.4    20.4
...
2020 09 23    02 22 30.4 +34 32 44   0.07950 1.0585   132.2    44.6    21.7

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-Q174