[Iaude] MPEC B43: 2017 BF3 [a=2.00,e=0.61,i=6.6,H=20.7,PHA]

mpec at si.edu mpec at si.edu
Sun Jan 22 22:03:23 EST 2017


M.P.E.C. 2017-B43                                Issued 2017 Jan. 23, 02:59 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 BF3
 
Observations:
     K17B03F* C2017 01 20.26013 03 19 58.049+08 11 09.25         21.3 wLEB043F51
     K17B03F  C2017 01 20.27295 03 20 02.186+08 11 24.22         21.3 wLEB043F51
     K17B03F  C2017 01 20.28465 03 20 05.960+08 11 37.82         21.7 wLEB043F51
     K17B03F  C2017 01 20.29641 03 20 09.753+08 11 51.44         21.6 wLEB043F51
     K17B03F KC2017 01 20.83841 03 23 07.14 +08 22 07.8                qEB043J95
     K17B03F KC2017 01 20.85464 03 23 12.23 +08 22 27.1                qEB043J95
     K17B03F KC2017 01 20.87695 03 23 19.37 +08 22 51.1          20.9 RqEB043J95
     K17B03F |C2017 01 21.04624 03 24 14.09 +08 26 27.9          21.0 VuEB043807
     K17B03F |C2017 01 21.05095 03 24 15.58 +08 26 33.1          21.3 VuEB043807
     K17B03F KC2017 01 21.05253003 24 16.08 +08 26 35.0          20.9 GUEB043W86
     K17B03F |C2017 01 21.05578 03 24 17.11 +08 26 38.2          21.3 VuEB043807
     K17B03F KC2017 01 21.06032803 24 18.55 +08 26 43.7          21.0 GUEB043W86
     K17B03F KC2017 01 21.06811803 24 20.99 +08 26 52.3          21.2 GUEB043W86
     K17B03F KC2017 01 21.93215 03 28 54.73 +08 42 25.0                SEB043595
     K17B03F KC2017 01 21.94074 03 28 57.38 +08 42 34.7          20.9 VSEB043595
     K17B03F |C2017 01 22.04485 03 29 30.46 +08 44 51.7          21.3 VuEB043807
     K17B03F |C2017 01 22.05056 03 29 32.20 +08 44 57.7          21.1 VuEB043807
     K17B03F |C2017 01 22.05643 03 29 34.00 +08 45 04.1          21.1 VuEB043807
     K17B03F  C2017 01 22.11532 03 29 52.70 +08 45 49.6          21.3 RoEB043926
     K17B03F  C2017 01 22.12477 03 29 55.56 +08 46 00.0          21.3 RoEB043926
     K17B03F  C2017 01 22.13421 03 29 58.44 +08 46 10.1          21.5 RoEB043926
     K17B03F KC2017 01 22.86287 03 33 42.32 +08 58 57.2                qEB043J95
     K17B03F KC2017 01 22.90833 03 33 55.98 +08 59 44.4          21.1 RqEB043J95
 
Observer details:
595 Farra d'Isonzo.  Observers M. Ceschia, E. Pettarin, F. Piani.  Measurer
    E. Pettarin.  0.61-m f/4.0 reflector + CCD.
807 Cerro Tololo.  Observers T. Linder, R. Holmes.  0.61-m f/6.5 astrograph
    + CCD.
926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
    M. Schwartz.  0.81-m f/7 Ritchey-Chretien + 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.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.
W86 Cerro Tololo-LCOGT B.  Observers T. Lister, S. Greenstreet, E. Gomez.
    Measurer T. Lister.  1.0-m f/8 Ritchey-Chretien + CCD.
 
Orbital elements:
2017 BF3                                            PHA, Earth MOID = 0.0190 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M  32.48886              (2000.0)            P               Q
n   0.34780469     Peri.  128.27647     +0.96738701     -0.23094371
a   2.0025303      Node   245.29437     +0.18149918     +0.91852617
e   0.6062718      Incl.    6.57702     +0.17669302     +0.32089667
P   2.83           H   20.7           G   0.15           U   9
Residuals in seconds of arc
170120 F51  0.1+  0.1-    170121 807  0.5+  0.0     170122 807  0.4+  0.2+
170120 F51  0.1+  0.1-    170121 W86  0.5+  0.1+    170122 807  0.5+  0.3+
170120 F51  0.1+  0.1-    170121 807  0.6+  0.4-    170122 926  0.6+  0.5+
170120 F51  0.1+  0.2-    170121 W86  0.7+  0.0     170122 926  0.4+  0.8+
170120 J95  0.3+  0.1+    170121 W86  0.4+  0.1-    170122 926  0.5+  0.7+
170120 J95  1.0-  0.9+    170121 595  0.4-  0.8-    170122 J95  0.4-  0.2-
170120 J95  0.6-  0.4-    170121 595  0.6-  0.3-    170122 J95  0.2+  0.2-
170121 807  0.4+  0.1+    170122 807  0.4+  0.4+

Ephemeris:
2017 BF3                 a,e,i = 2.00, 0.61, 7                   q = 0.7885
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 12 24    23 34 35.7 -06 09 37   0.3124  0.9756    79.4    82.3    21.0
...
2017 01 08    01 57 07.8 +02 58 46   0.3548  1.1046   100.5    61.1    20.8
...
2017 01 16    02 54 50.4 +06 40 09   0.4185  1.1775   107.2    52.9    21.1
...
2017 01 22    03 29 16.5 +08 43 51   0.4792  1.2328   109.9    48.6    21.4
2017 01 23    03 34 23.9 +09 01 32   0.4901  1.2421   110.2    48.0    21.4
2017 01 24    03 39 22.1 +09 18 28   0.5013  1.2514   110.5    47.5    21.5
...
2017 01 30    04 06 19.1 +10 46 37   0.5728  1.3070   111.3    44.6    21.8
...
2017 02 07    04 36 16.5 +12 15 51   0.6778  1.3807   110.8    41.9    22.2
...
2017 02 22    05 20 56.4 +14 06 07   0.8977  1.5166   106.9    38.6    22.9

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-B43




More information about the Iaude mailing list