[Iaude] MPEC B150: 2017 BJ32 [a=1.89,e=0.45,i=3.7,H=25.0]

[mpec at si.edu]

M.P.E.C. 2017-B150                               Issued 2017 Jan. 31, 12:02 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 BJ32
 
Observations:
     K17B32J* C2017 01 28.49190 08 58 56.401+16 59 28.35         21.6 wLEB150F51
     K17B32J  C2017 01 28.50477 08 58 56.978+16 59 43.05         21.8 wLEB150F51
     K17B32J  C2017 01 28.51774 08 58 57.561+16 59 57.17         22.0 wLEB150F51
     K17B32J  C2017 01 28.53066 08 58 58.143+17 00 11.67         22.0 wLEB150F51
     K17B32J _C2017 01 29.34100808 59 52.375+17 15 23.81         21.8 GUEB150568
     K17B32J _C2017 01 29.34222008 59 52.429+17 15 25.20         21.8 GUEB150568
     K17B32J _C2017 01 29.34343608 59 52.485+17 15 26.62         21.8 GUEB150568
     K17B32J  C2017 01 31.24034209 01 42.31 +17 48 38.0          21.6 GUEB150H01
     K17B32J  C2017 01 31.24420509 01 42.46 +17 48 42.0          22.2 GUEB150H01
     K17B32J  C2017 01 31.25407909 01 42.85 +17 48 52.3          21.8 GUEB150H01
     K17B32J  C2017 01 31.26139109 01 43.14 +17 48 59.7          22.0 GUEB150H01
 
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 BJ32                                                Earth MOID = 0.0786 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M  24.31753              (2000.0)            P               Q
n   0.37901251     Peri.  312.68927     +0.13644595     -0.98942225
a   1.8910384      Node   129.40167     +0.92652168     +0.10985777
e   0.4459952      Incl.    3.65471     +0.35062811     +0.09473585
P   2.60           H   25.0           G   0.15           U   7
Residuals in seconds of arc
170128 F51  0.0   0.0     170129 568  0.0   0.0     170131 H01  0.0   0.0
170128 F51  0.0   0.2+    170129 568  0.0   0.0     170131 H01  0.0   0.1+
170128 F51  0.0   0.2-    170129 568  0.0   0.0     170131 H01  0.0   0.1-
170128 F51  0.1-  0.0     170131 H01  0.1+  0.0

Ephemeris:
2017 BJ32                a,e,i = 1.89, 0.45, 4                   q = 1.0476
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 01 01    07 46 22.7 +01 04 31   0.09266 1.0671   153.6    24.2    21.1
...
2017 01 16    08 39 12.5 +11 41 51   0.1305  1.1104   165.2    13.1    21.6
...
2017 01 24    08 53 29.1 +15 23 58   0.1587  1.1418   172.2     6.7    21.8
...
2017 01 30    09 00 30.0 +17 27 24   0.1836  1.1685   177.5     2.1    21.9
2017 01 31    09 01 27.6 +17 44 48   0.1881  1.1732   178.2     1.5    21.9
2017 02 01    09 02 22.6 +18 01 21   0.1926  1.1780   178.7     1.1    21.9
...
2017 02 07    09 07 07.9 +19 23 54   0.2223  1.2077   174.6     4.4    22.5
...
2017 02 15    09 12 21.8 +20 35 09   0.2676  1.2502   167.3    10.0    23.3
...
2017 03 02    09 22 05.1 +21 17 59   0.3722  1.3363   154.3    18.7    24.4

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-B150