[Iaude] MPEC Q24: 2020 PO4 [a=1.07,e=0.17,i=4.9,H=26.9]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sun Aug 16 15:06:49 EDT 2020


M.P.E.C. 2020-Q24                               Issued 2020 August 16, 19:05 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 PO4                                    


Observations:
     K20P04O* C2020 08 12.38741821 15 29.205-14 25 01.82         22.01wUEQ024F51
     K20P04O  C2020 08 12.39776421 15 26.525-14 24 37.69         21.91wUEQ024F51
     K20P04O  C2020 08 12.40809421 15 23.848-14 24 13.93         22.53wUEQ024F51
     K20P04O ^C2020 08 13.46020421 11 42.682-13 44 48.83         21.91GVEQ024568
     K20P04O ^C2020 08 13.46138121 11 42.399-13 44 46.24         22.01GVEQ024568
     K20P04O ^C2020 08 13.46398621 11 41.777-13 44 40.51         22.01GVEQ024568
     K20P04O ^C2020 08 16.46912821 02 51.364-12 06 54.52         22.19GVEQ024568
     K20P04O ^C2020 08 16.47030621 02 51.147-12 06 52.47         22.28GVEQ024568
     K20P04O ^C2020 08 16.47148421 02 50.926-12 06 50.32         22.23GVEQ024568

Observer details:
568 Mauna Kea.  Observers R. Wainscoat, C. Wipper, T. Burdullis, H.
    Januszewski.  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.

Orbital elements:
2020 PO4                                                 Earth MOID = 0.0030 AU
Epoch 2020 Aug. 13.0 TT = JDT 2459074.5                 Bell                    
M  89.98740              (2000.0)            P               Q                  
n   0.89458604     Peri.  252.18260     -0.85943045     +0.50809609             
a   1.0667303      Node   318.30518     -0.43081774     -0.77948529             
e   0.1749386      Incl.    4.89208     -0.27527328     -0.36638920             
P   1.10           H   26.95          G   0.15           U   8                  
Residuals in seconds of arc
200812 F51  0.0+  0.2-    200813 568  0.0+  0.0+    200816 568  0.1-  0.0+
200812 F51  0.0-  0.1+    200813 568  0.0-  0.0+    200816 568  0.0+  0.0-
200812 F51  0.0+  0.1+    200813 568  0.0-  0.0-    200816 568  0.0+  0.0-

Ephemeris:
2020 PO4                 a,e,i = 1.07, 0.17, 5                   q = 0.8801
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 17    02 39 22.7 -39 46 14   0.04219 1.0201    93.8    83.8    23.1
...
2020 08 01    22 24 38.6 -25 24 17   0.05389 1.0644   155.9    23.0    21.8
...
2020 08 09    21 29 35.9 -16 52 23   0.07373 1.0874   176.6     3.1    21.8
...
2020 08 15    21 06 56.4 -12 51 20   0.09220 1.1042   172.2     7.2    22.5
2020 08 16    21 04 08.0 -12 20 05   0.09552 1.1070   170.5     8.7    22.7
2020 08 17    21 01 33.1 -11 50 57   0.09892 1.1097   169.0    10.1    22.8
...
2020 08 23    20 50 03.1 -09 32 39   0.1206  1.1258   160.6    17.3    23.5
...
2020 08 31    20 42 42.3 -07 36 07   0.1528  1.1461   151.5    24.8    24.3
...
2020 09 15    20 43 55.6 -05 42 34   0.2220  1.1802   138.1    34.7    25.5

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-Q24




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