• MPC Preparation (Info)

  • MPEC 2020-B70 : 2020 BO2

    The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.

    A form allowing access to any MPEC is at the bottom of this page.


    Read MPEC 2020-B69 Read MPEC 2020-B71


    M.P.E.C. 2020-B70                              Issued 2020 January 21, 23:25 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@CFA.HARVARD.EDU
                URL https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                    2020 BO2                                 
    
    
    Observations:
         K20B02O  C2020 01 21.37626508 24 28.554+26 05 49.26         20.58wUEB070F51
         K20B02O* C2020 01 21.38568508 24 33.508+26 07 38.26         20.70wUEB070F51
         K20B02O  C2020 01 21.39980608 24 40.897+26 10 21.18         20.67wUEB070F51
         K20B02O  C2020 01 21.40449908 24 43.356+26 11 15.57         20.63wUEB070F51
         K20B02O  C2020 01 21.41396608 24 48.309+26 13 04.61         20.62wUEB070F51
         K20B02O  C2020 01 21.41865708 24 50.780+26 13 59.06         20.74wUEB070F51
         K20B02O  C2020 01 21.81620 08 29 07.25 +27 30 53.8          19.6 VVEB070033
         K20B02O  C2020 01 21.81736 08 29 08.00 +27 31 08.3          19.9 VVEB070033
         K20B02O  C2020 01 21.81851 08 29 08.72 +27 31 22.8          19.8 VVEB070033
         K20B02O KC2020 01 21.84009408 29 23.52 +27 35 45.0          19.6 GVEB070J95
         K20B02O KC2020 01 21.85090808 29 30.50 +27 38 02.7          19.9 GVEB070J95
         K20B02O KC2020 01 21.94867 08 30 34.04 +27 59 17.5          20.1 VqEB070I93
         K20B02O KC2020 01 21.95313 08 30 36.89 +28 00 15.1          20.0 VqEB070I93
         K20B02O KC2020 01 21.95759 08 30 39.77 +28 01 12.6          19.8 VqEB070I93
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, F. 
       Ludwig, B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + 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.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain 
       + CCD.
    
    Orbital elements:
    2020 BO2                                                 Earth MOID = 0.0258 AU
    Epoch 2020 May 31.0 TT = JDT 2459000.5                  Bell
    M  43.10127              (2000.0)            P               Q
    n   0.50960067     Peri.   60.82050     -0.99284322     -0.01301882
    a   1.5523253      Node   118.20914     -0.02779646     -0.94154880
    e   0.4293377      Incl.    7.74205     +0.11614517     -0.33662498
    P   1.93           H   26.3           G   0.15           U   7
    Residuals in seconds of arc
    200121 F51  0.2-  0.2-    200121 F51  0.2+  0.2+    200121 J95  0.4-  0.2-
    200121 F51  0.1+  0.0     200121 033  0.1+  0.3+    200121 I93  0.2-  0.1+
    200121 F51  0.0   0.1-    200121 033  0.2+  0.1+    200121 I93  0.0   0.2+
    200121 F51  0.0   0.1+    200121 033  0.1-  0.0     200121 I93  0.5+  0.2+
    200121 F51  0.0   0.1-    200121 J95  0.3+  0.0
    
    Ephemeris:
    2020 BO2                 a,e,i = 1.55, 0.43, 8                   q = 0.8859
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 12 22    07 24 25.6 +06 40 41   0.2607  1.2223   153.3    21.2    24.9
    ...
    2020 01 06    07 35 30.6 +08 43 33   0.1473  1.1257   164.2    13.7    23.2
    ...
    2020 01 14    07 48 03.8 +13 15 05   0.09405 1.0766   171.5     7.8    21.9
    ...
    2020 01 20    08 12 54.9 +22 17 36   0.05772 1.0416   177.3     2.5    20.5
    2020 01 21    08 20 50.5 +24 57 02   0.05216 1.0359   174.5     5.2    20.4
    2020 01 22    08 31 04.9 +28 11 02   0.04683 1.0303   170.8     8.8    20.3
    ...
    2020 01 28    12 50 06.6 +58 41 00   0.02682 0.9983   119.7    59.0    20.6
    ...
    2020 02 05    18 08 26.0 +25 21 13   0.05539 0.9601    60.9   116.2    24.5
    ...
    2020 02 20    18 57 12.5 +08 52 11   0.1440  0.9072    52.1   120.7    26.8
    
    A. U. Tomatic                (C) Copyright 2020 MPC           M.P.E.C. 2020-B70
    


    Read MPEC 2020-B69 Read MPEC 2020-B71


    MPEC number:

    Enter an MPEC number in one of the following forms:

    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)