[Iaude] MPEC B151: 2017 BK32 [a=2.05,e=0.59,i=2.4,H=26.0]

mpec at si.edu mpec at si.edu
Tue Jan 31 07:09:25 EST 2017


M.P.E.C. 2017-B151                               Issued 2017 Jan. 31, 12:05 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 http://www.minorplanetcenter.net/    ISSN 1523-6714


                                   2017 BK32
 
Observations:
     K17B32K  C2017 01 28.37652 08 58 53.599+24 57 02.40         22.8 wLEB151F51
     K17B32K  C2017 01 28.38883 08 58 55.030+24 57 31.83         22.2 wLEB151F51
     K17B32K  C2017 01 28.40107 08 58 56.444+24 58 01.19         22.0 wLEB151F51
     K17B32K  C2017 01 28.41324 08 58 57.825+24 58 30.36         22.4 wLEB151F51
     K17B32K* C2017 01 28.49397 08 59 07.081+25 01 39.95         22.3 wLEB151F51
     K17B32K  C2017 01 28.50685 08 59 08.559+25 02 09.43         22.4 wLEB151F51
     K17B32K  C2017 01 28.51981 08 59 10.081+25 02 39.29         22.2 wLEB151F51
     K17B32K  C2017 01 28.53272 08 59 11.600+25 03 08.83         22.1 wLEB151F51
     K17B32K _C2017 01 29.34470609 01 23.263+25 36 51.23         21.8 GUEB151568
     K17B32K _C2017 01 29.34592309 01 23.431+25 36 54.56         22.1 GUEB151568
     K17B32K _C2017 01 29.34713809 01 23.603+25 36 57.89         21.8 GUEB151568
     K17B32K  C2017 01 31.20197009 07 17.19 +27 08 17.7          21.6 GUEB151H01
     K17B32K  C2017 01 31.20529609 07 17.84 +27 08 29.3          21.4 GUEB151H01
     K17B32K  C2017 01 31.21754909 07 20.23 +27 09 12.0          21.5 GUEB151H01
     K17B32K  C2017 01 31.22244209 07 21.17 +27 09 29.1          21.5 GUEB151H01
 
Observer details:
568 Mauna Kea.  Observers R. J. Wainscoat, D. Woodworth.  Measurers M. Micheli,
    R. J. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers B. Gibson, T. Goggia, S. Kahale,
    T. Lowe, A. Schultz, M. Willman.  Measurers K. Chambers, S. Chastel,
    L. Denneau, H. Flewelling, M. Huber, E. Lilly, E. Magnier, R. Wainscoat,
    C. Waters, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
    Measurer W. H. Ryan.  2.4-m f/8.9 reflector + CCD.
 
Orbital elements:
2017 BK32                                                Earth MOID = 0.0241 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M 348.68213              (2000.0)            P               Q
n   0.33645299     Peri.   89.12528     -0.95394118     +0.29731923
a   2.0473234      Node   108.17061     -0.28925121     -0.87624706
e   0.5861661      Incl.    2.41095     -0.07956108     -0.37919964
P   2.93           H   26.0           G   0.15           U   7
Residuals in seconds of arc
170128 F51  0.1-  0.1+    170128 F51  0.0   0.1-    170129 568  0.2+  0.1-
170128 F51  0.0   0.0     170128 F51  0.0   0.1-    170131 H01  0.1-  0.0
170128 F51  0.1+  0.0     170128 F51  0.1-  0.1-    170131 H01  0.1-  0.0
170128 F51  0.1-  0.1+    170129 568  0.2+  0.1-    170131 H01  0.1+  0.0
170128 F51  0.2+  0.1+    170129 568  0.1+  0.1-    170131 H01  0.0   0.1+

Ephemeris:
2017 BK32                a,e,i = 2.05, 0.59, 2                   q = 0.8473
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 01 01    08 31 45.1 +18 44 36   0.3840  1.3410   154.9    18.1    25.5
...
2017 01 16    08 42 17.5 +20 26 03   0.2317  1.2113   168.0     9.7    23.9
...
2017 01 24    08 50 46.5 +22 42 51   0.1604  1.1438   173.1     5.9    22.8
...
2017 01 30    09 03 13.1 +26 06 38   0.1109  1.0948   171.1     8.0    22.0
2017 01 31    09 06 29.7 +26 57 26   0.1030  1.0868   170.1     9.0    21.9
2017 02 01    09 10 22.1 +27 55 47   0.09516 1.0789   168.9    10.1    21.7
...
2017 02 07    10 04 17.8 +38 48 37   0.05115 1.0328   154.8    24.0    20.7
...
2017 02 15    18 03 24.8 +27 23 11   0.03345 0.9761    68.8   109.4    22.7
...
2017 03 02    20 00 57.6 -07 02 32   0.1406  0.8920    42.2   131.7    27.4

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-B151




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