[Iaude] MPEC Q39: 2020 PB5 [a=2.30,e=0.67,i=9.1,H=23.6]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon Aug 17 07:41:33 EDT 2020


M.P.E.C. 2020-Q39                               Issued 2020 August 17, 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 PB5                                    


Observations:
     K20P05B  C2020 08 12.40748622 28 03.287-06 23 24.03         19.68GVEQ039F52
     K20P05B  C2020 08 12.41914622 28 01.461-06 24 07.11         20.91GVEQ039F52
     K20P05B  C2020 08 12.44258622 27 57.732-06 25 35.00         21.07GVEQ039F52
     K20P05B* C2020 08 14.45716622 23 24.830-08 21 41.85         21.44wUEQ039F52
     K20P05B  C2020 08 14.47066222 23 22.917-08 22 25.37         21.66wUEQ039F52
     K20P05B  C2020 08 14.49768822 23 19.075-08 23 50.95         21.56wUEQ039F52
     K20P05B  C2020 08 16.41686122 19 29.999-09 59 10.04         21.83wUEQ039F51
     K20P05B  C2020 08 16.44142422 19 26.886-10 00 18.48         22.22wUEQ039F51
     K20P05B  C2020 08 16.45370522 19 25.347-10 00 52.44         21.81wUEQ039F51
     K20P05B KC2020 08 17.24394822 17 58.23 -10 36 26.9          22.0 VuEQ039H21
     K20P05B KC2020 08 17.25003322 17 57.52 -10 36 43.3          21.8 VuEQ039H21
     K20P05B KC2020 08 17.25652622 17 56.77 -10 37 00.5          21.8 VuEQ039H21

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, 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.  1.3-m f/4.0
    astrograph + CCD.

Orbital elements:
2020 PB5                                                 Earth MOID = 0.0588 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
M 357.53844              (2000.0)            P               Q
n   0.28327198     Peri.   89.25388     -0.56065384     +0.82332679
a   2.2961503      Node   146.15607     -0.80873618     -0.52155108
e   0.6705302      Incl.    9.12456     -0.17780064     -0.22386931
P   3.48           H   23.6           G   0.15           U   8
Residuals in seconds of arc
200812 F52  0.3-  0.3-    200814 F52  0.1+  0.3-    200816 F51  0.2+  0.0
200812 F52  0.1+  0.3+    200814 F52  0.2-  0.5+    200817 H21  0.5-  0.6+
200812 F52  0.1+  0.0     200816 F51  0.0   0.0     200817 H21  0.3-  0.1+
200814 F52  0.1+  0.0     200816 F51  0.0   0.1-    200817 H21  0.0   0.1-

Ephemeris:
2020 PB5                 a,e,i = 2.30, 0.67, 9                   q = 0.7565
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 18    02 56 18.9 +60 27 20   0.1062  0.9739    63.7   110.7    22.9
...
2020 08 02    23 04 57.3 +10 31 10   0.1394  1.1196   136.2    38.9    21.1
...
2020 08 10    22 34 17.3 -03 38 14   0.1992  1.2009   158.2    18.3    21.4
...
2020 08 16    22 20 17.3 -09 39 16   0.2528  1.2624   169.9     8.1    21.7
2020 08 17    22 18 24.6 -10 25 16   0.2624  1.2726   171.6     6.7    21.7
2020 08 18    22 16 38.3 -11 08 06   0.2721  1.2829   173.2     5.4    21.8
...
2020 08 24    22 07 57.8 -14 30 20   0.3338  1.3443   176.5     2.7    22.1
...
2020 09 01    22 00 33.3 -17 17 02   0.4247  1.4257   166.6     9.5    23.1
...
2020 09 16    21 55 40.1 -19 33 49   0.6208  1.5752   150.3    18.4    24.5

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-Q39




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