[Iaude] MPEC Q209: 2020 QF6 [a=2.69,e=0.65,i=73.6,H=18.2,PHA]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2020-Q209                              Issued 2020 August 28, 05:37 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 QF6                                    


Observations:
     K20Q06F* C2020 08 22.49865007 42 17.71 +40 58 30.8          19.87rUEQ209I41
     K20Q06F  C2020 08 24.49509007 44 47.27 +39 22 02.8          20.01rUEQ209I41
     K20Q06F  C2020 08 24.50005007 44 47.65 +39 21 48.5          20.44rUEQ209I41
     K20Q06F  C2020 08 24.50500007 44 47.97 +39 21 34.2          20.08rUEQ209I41
     K20Q06F pC2020 08 26.07548607 46 43.27 +38 04 26.4          20.5 GVEQ209L01
     K20Q06F pC2020 08 26.07665407 46 43.35 +38 04 22.9          20.4 GVEQ209L01
     K20Q06F pC2020 08 26.07938007 46 43.59 +38 04 14.5          20.6 GVEQ209L01
     K20Q06F KC2020 08 26.08132907 46 43.74 +38 04 08.6          20.6 GVEQ209L01
     K20Q06F KC2020 08 26.08444907 46 43.96 +38 03 59.7          20.6 GVEQ209L01
     K20Q06F pC2020 08 28.09502007 49 09.20 +36 23 37.6          20.4 GVEQ209L01
     K20Q06F KC2020 08 28.09736007 49 09.40 +36 23 30.6          20.3 GVEQ209L01
     K20Q06F KC2020 08 28.09970107 49 09.55 +36 23 23.5          20.2 GVEQ209L01

Observer details:
I41 Palomar Mountain--ZTF.  Observers B. T. Bolin, Z. T. F. Collaboration.
    Measurers B. T. Bolin, Z.-Y. Lin, F. J. Masci, Q.-Z. Ye.  1.2-m f/2.4
    Schmidt.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.

Orbital elements:
2020 QF6                                            PHA, Earth MOID = 0.0321 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Bell
M 342.06325              (2000.0)            P               Q
n   0.22354195     Peri.  145.26006     +0.44520950     -0.01281814
a   2.6888301      Node   248.98913     +0.43334532     +0.87808805
e   0.6476512      Incl.   73.55727     +0.78358174     -0.47832737
P   4.41           H   18.2           G   0.15           U   7
Residuals in seconds of arc
200822 I41  0.4-  0.3+    200826 L01  0.3-  0.5+    200826 L01  0.1+  0.2+
200824 I41  0.3+  0.4-    200826 L01  0.4-  0.4+    200828 L01  0.2-  0.1-
200824 I41  0.5+  0.3-    200826 L01  0.1+  0.1+    200828 L01  0.2+  0.1-
200824 I41  0.0   0.3-    200826 L01  0.2+  0.1-    200828 L01  0.0   0.1-

Ephemeris:
2020 QF6                 a,e,i = 2.69, 0.65, 74                  q = 0.9474
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 29    07 02 40.0 +58 51 47   1.4457  0.9938    43.4    44.6    20.7
...
2020 08 13    07 29 26.6 +48 16 04   1.4226  0.9516    41.9    45.3    20.6
...
2020 08 21    07 40 22.7 +42 09 53   1.3935  0.9477    42.8    46.5    20.6
...
2020 08 27    07 47 50.0 +37 18 38   1.3652  0.9538    44.3    47.7    20.6
2020 08 28    07 49 02.0 +36 28 31   1.3601  0.9555    44.6    47.9    20.6
2020 08 29    07 50 13.4 +35 37 56   1.3548  0.9575    44.9    48.1    20.6
...
2020 09 04    07 57 11.3 +30 24 02   1.3215  0.9734    47.1    49.3    20.6
...
2020 09 12    08 06 07.6 +22 55 40   1.2744  1.0049    50.6    50.7    20.6
...
2020 09 27    08 21 53.4 +07 17 49   1.1933  1.0906    58.8    51.8    20.7

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-Q209