• Processing (Info)

    • MPEC 2011-D21 : 2011 BZ59

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    M.P.E.C. 2011-D21                                Issued 2011 Feb. 21, 12:48 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets and routine data on comets.  They are published
   on behalf of Commission 20 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

                                   2011 BZ59

Observations:
     K11B59Z* C2011 01 30.40967 10 28 16.429+03 55 07.33         22.8 woED021F51
     K11B59Z  C2011 01 30.42442 10 28 19.186+03 55 01.60         22.6 woED021F51
     K11B59Z  C2011 01 30.44051 10 28 22.183+03 54 55.73         22.5 woED021F51
     K11B59Z  C2011 01 30.45529 10 28 24.898+03 54 50.05         22.9 woED021F51
     K11B59Z 2C2011 02 02.32530010 38 02.741+03 38 44.41         21.9 RoED021568
     K11B59Z 2C2011 02 02.32724410 38 03.091+03 38 43.89         21.8 RoED021568
     K11B59Z 2C2011 02 02.32920210 38 03.442+03 38 43.41         21.9 RoED021568
     K11B59Z 2C2011 02 07.56763810 53 02.890+03 21 40.67         21.9 RoED021568
     K11B59Z 2C2011 02 07.57068410 53 03.288+03 21 40.30         21.8 RoED021568

Observer details:
568 Mauna Kea.  Observers P. Forshay, M. Micheli, G. T. Elliott, D. Woodworth.
    Measurers R. J. Wainscoat, D. J. Tholen, G. T. Elliott.  2.24-m University
    of Hawaii reflector, 3.6-m Canada-France-Hawaii Telescope.
F51 Pan-STARRS 1, Haleakala.  Observers N. Primak, A. Schultz, S. Watters,
    J. Thiel, T. Goggia.  Measurer PS1 Science Consortium.  1.8-m
    Ritchey-Chretien + CCD.

Orbital elements:
2011 BZ59                                                Earth MOID = 0.1068 AU
Epoch 2011 Feb. 8.0 TT = JDT 2455600.5                  MPC
M   7.42873              (2000.0)            P               Q
n   0.39322329     Peri.  323.27255     -0.53560198     -0.84442907
a   1.8451991      Node   159.10821     +0.78026329     -0.49864569
e   0.4091468      Incl.    1.34506     +0.32298563     -0.19568347
P   2.51           H   25.4           G   0.15           U   5
Residuals in seconds of arc
110130 F51  0.0   0.1+    110130 F51  0.0   0.0     110202 568  0.0   0.0
110130 F51  0.1-  0.1-    110202 568  0.0   0.0     110207 568  0.0   0.0
110130 F51  0.1+  0.1+    110202 568  0.0   0.0     110207 568  0.0   0.0

Ephemeris:
2011 BZ59                a,e,i = 1.85, 0.41, 1                   q = 1.0902
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2011 01 22    09 55 06.6 +05 11 39   0.1192  1.0904   151.5    25.5    22.1
...
2011 02 06    10 48 53.1 +03 25 33   0.1302  1.1046   154.1    22.9    22.3
...
2011 02 14    11 07 28.4 +03 19 20   0.1427  1.1210   158.1    19.2    22.4
...
2011 02 20    11 17 15.3 +03 30 15   0.1550  1.1370   162.0    15.6    22.5
2011 02 21    11 18 34.8 +03 32 59   0.1573  1.1399   162.7    14.9    22.5
2011 02 22    11 19 49.6 +03 35 57   0.1596  1.1430   163.5    14.2    22.5
...
2011 02 28    11 25 48.3 +03 56 59   0.1754  1.1627   168.3    10.0    22.6
...
2011 03 08    11 30 45.5 +04 27 19   0.2011  1.1930   175.2     4.0    22.7
...
2011 03 23    11 36 10.3 +05 02 15   0.2660  1.2595   170.4     7.6    23.6

Timothy B. Spahr             (C) Copyright 2011 MPC           M.P.E.C. 2011-D21

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