[Iaude] MPEC P85: 2020 PJ2 [a=2.22,e=0.56,i=6.7,H=26.8]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Fri Aug 14 11:32:11 EDT 2020


M.P.E.C. 2020-P85                               Issued 2020 August 14, 15:30 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 PJ2                                    


Observations:
     K20P02J* C2020 08 13.36758821 38 47.492-25 53 57.15         19.31wUEP085F51
     K20P02J  C2020 08 13.37816421 39 05.345-25 49 37.17               VEP085F51
     K20P02J  C2020 08 13.38820921 39 22.301-25 45 28.33         18.80wUEP085F51
     K20P02J KC2020 08 13.91658821 57 11.54 -21 33 08.0          19.1 GVEP085L01
     K20P02J KC2020 08 13.91773421 57 13.87 -21 32 30.9          19.1 GVEP085L01
     K20P02J KC2020 08 13.91888321 57 16.24 -21 31 53.4          19.3 GVEP085L01
     K20P02J KC2020 08 14.61470722 25 34.01 -13 44 11.7          18.4 GVEP085474
     K20P02J KC2020 08 14.61513222 25 35.09 -13 43 51.7          18.4 GVEP085474
     K20P02J KC2020 08 14.61534622 25 35.66 -13 43 41.6          18.5 GVEP085474
     K20P02J KC2020 08 14.61577122 25 36.75 -13 43 22.0          18.6 GVEP085474

Observer details:
474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore, P. M.
    Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, M.
    Willman, K. Chambers.  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.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, K. Floricic, F.
    Hrzenjak, A. Macan, F. Matkovic, I. Paleka, E. Pettarin, V. Pezo, D.
    Pujagic.  Measurers A. Macan, F. Matkovic.  1.0-m f/2.9 reflector + CCD.

Orbital elements:
2020 PJ2                                                 Earth MOID = 0.0081 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Pike
M 329.85648              (2000.0)            P               Q
n   0.29829679     Peri.   30.90126     +0.99152156     +0.10893811
a   2.2183854      Node   322.63943     -0.12962035     +0.86753922
e   0.5607239      Incl.    6.70333     +0.00914141     +0.48529187
P   3.30           H   26.8           G   0.15           U   6
Residuals in seconds of arc
200813 F51  0.1+  0.1+    200813 L01  0.2-  0.1-    200814 474  0.1+  0.2+
200813 F51  0.1+  0.0     200813 L01  0.2-  0.0     200814 474  0.1-  0.1-
200813 F51  0.1-  0.1-    200814 474  0.1+  0.1-
200813 L01  0.4+  0.1+    200814 474  0.1-  0.0

Ephemeris:
2020 PJ2                 a,e,i = 2.22, 0.56, 7                   q = 0.9745
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 15    19 29 05.9 -43 28 09   0.1985  1.2029   158.0    18.5    24.6
...
2020 07 30    19 39 51.0 -43 44 19   0.1025  1.1067   152.0    25.5    23.2
...
2020 08 07    20 07 00.2 -41 11 57   0.05535 1.0633   151.9    26.7    21.9
...
2020 08 13    21 27 52.4 -28 09 37   0.02274 1.0353   166.5    13.2    19.4
2020 08 14    22 00 06.4 -20 39 50   0.01827 1.0311   171.3     8.5    18.8
2020 08 15    22 44 22.9 -08 25 28   0.01478 1.0270   163.0    16.8    18.6
...
2020 08 21    04 24 28.4 +50 01 03   0.03057 1.0053    77.0   101.3    22.9
...
2020 08 29    06 01 26.7 +49 56 49   0.07464 0.9847    68.3   107.7    25.2
...
2020 09 13    06 43 13.4 +48 16 28   0.1572  0.9751    74.2    96.9    26.2

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-P85




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