[Iaude] MPEC B166: 2017 BX32 [a=1.69,e=0.29,i=4.9,H=23.8]

mpec at si.edu mpec at si.edu
Tue Jan 31 11:11:29 EST 2017


M.P.E.C. 2017-B166                               Issued 2017 Jan. 31, 16:07 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 BX32
 
Observations:
     K17B32X* C2017 01 29.49376 09 25 44.444+04 42 26.47         21.5 wLEB166F51
     K17B32X  C2017 01 29.50578 09 25 44.874+04 42 35.26         21.9 wLEB166F51
     K17B32X  C2017 01 29.51777 09 25 45.286+04 42 44.06         21.9 wLEB166F51
     K17B32X  C2017 01 29.52975 09 25 45.720+04 42 52.67         21.9 wLEB166F51
     K17B32X _C2017 01 30.42857209 26 30.926+04 54 07.23         21.6 GUEB166568
     K17B32X _C2017 01 30.42978909 26 30.967+04 54 08.14         21.6 GUEB166568
     K17B32X _C2017 01 30.43100109 26 31.011+04 54 09.09         21.8 GUEB166568
     K17B32X "C2017 01 31.32167509 27 13.85 +05 05 42.8          20.8 RtEB166705
     K17B32X "C2017 01 31.32269109 27 13.91 +05 05 44.2          21.6 RtEB166705
     K17B32X "C2017 01 31.32370809 27 13.88 +05 05 45.4          21.5 RtEB166705
     K17B32X HC2017 01 31.42895 09 27 17.83 +05 07 09.6          21.7 RoEB166691
     K17B32X HC2017 01 31.43259 09 27 17.98 +05 07 12.3          21.6 RoEB166691
     K17B32X HC2017 01 31.43623 09 27 18.10 +05 07 16.7          21.3 RoEB166691
     K17B32X KC2017 01 31.46825 09 27 19.32 +05 07 41.1          21.8 RoEB166291
     K17B32X KC2017 01 31.47341 09 27 19.55 +05 07 45.5          21.9 RoEB166291
     K17B32X KC2017 01 31.47858 09 27 19.76 +05 07 49.5          21.9 RoEB166291
 
Observer details:
291 LPL/Spacewatch II.  Observer A. F. Tubbiolo.  1.8-m f/2.7 reflector + CCD.
568 Mauna Kea.  Observers R. J. Wainscoat, D. Woodworth.  Measurers M. Micheli,
    R. J. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + CCD.
691 Steward Observatory, Kitt Peak.  Observer A. F. Tubbiolo.  0.9-m f/3
    reflector + CCD.
705 Apache Point.  Observers K. Nault, M. Hammergren, M. Brucker.  Measurer
    K. Nault.  3.5-m f/10 reflector + 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.
 
Orbital elements:
2017 BX32                                                Earth MOID = 0.2068 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M 357.10862              (2000.0)            P               Q
n   0.44768850     Peri.  357.55302     -0.88481974     -0.46447176
a   1.6923314      Node   154.66797     +0.42893609     -0.84291447
e   0.2932616      Incl.    4.94455     +0.18195564     -0.27159009
P   2.20           H   23.8           G   0.15           U   8
Residuals in seconds of arc
170129 F51  0.2-  0.1-    170130 568  0.0   0.1-    170131 691  0.2-  1.0+
170129 F51  0.1+  0.0     170131 705  0.4+  0.3-    170131 291  0.2-  0.3-
170129 F51  0.0   0.1+    170131 705  0.8+  0.3+    170131 291  0.2+  0.0
170129 F51  0.3+  0.0     170131 705  0.2-  0.7+    170131 291  0.3+  0.1-
170130 568  0.0   0.1-    170131 691  0.2-  0.3-
170130 568  0.0   0.1-    170131 691  0.0   0.5-

Ephemeris:
2017 BX32                a,e,i = 1.69, 0.29, 5                   q = 1.1960
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 01 01    08 57 27.3 +03 30 23   0.3437  1.2738   142.7    27.9    23.2
...
2017 01 16    09 13 52.3 +03 04 36   0.2770  1.2370   153.1    21.1    22.5
...
2017 01 24    09 21 10.0 +03 46 52   0.2503  1.2218   159.3    16.5    22.1
...
2017 01 30    09 26 09.5 +04 48 51   0.2344  1.2125   164.3    12.7    21.8
2017 01 31    09 26 58.1 +05 01 43   0.2321  1.2111   165.2    12.0    21.8
2017 02 01    09 27 46.6 +05 15 17   0.2300  1.2098   166.1    11.3    21.7
...
2017 02 07    09 32 40.0 +06 50 22   0.2191  1.2032   171.1     7.3    21.4
...
2017 02 15    09 39 37.9 +09 26 09   0.2106  1.1977   175.2     4.0    21.2
...
2017 03 02    09 55 42.7 +14 40 44   0.2131  1.1978   164.5    12.8    21.6

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-B166




More information about the Iaude mailing list