[Iaude] MPEC B111: 2017 BB30 [a=0.98,e=0.19,i=3.0,H=25.1]

mpec at si.edu mpec at si.edu
Sun Jan 29 11:35:39 EST 2017


M.P.E.C. 2017-B111                               Issued 2017 Jan. 29, 16:31 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 BB30
 
Observations:
     K17B30B* C2017 01 26.32190 04 19 18.954+21 47 40.84         20.8 wLEB111F51
     K17B30B  C2017 01 26.33496 04 19 12.395+21 46 52.79         20.4 wLEB111F51
     K17B30B  C2017 01 26.36085 04 18 59.509+21 45 17.44         20.9 wLEB111F51
     K17B30B  C2017 01 27.11511 04 13 26.06 +21 00 02.4          20.7 RoEB111926
     K17B30B  C2017 01 27.11852 04 13 24.39 +20 59 49.8          21.0 RoEB111926
     K17B30B  C2017 01 27.12193 04 13 22.72 +20 59 37.6          20.5 RoEB111926
     K17B30B HC2017 01 27.19167 04 12 48.53 +20 55 22.3          19.8 RoEB111691
     K17B30B HC2017 01 27.20635 04 12 41.40 +20 54 28.2          20.6 RoEB111691
     K17B30B HC2017 01 27.22066 04 12 34.44 +20 53 34.3          20.8 RoEB111691
     K17B30B _C2017 01 27.34160504 11 40.287+20 46 40.75         22.6 GUEB111568
     K17B30B _C2017 01 27.34258704 11 39.804+20 46 36.95         22.2 GUEB111568
     K17B30B _C2017 01 27.34362404 11 39.306+20 46 33.06         22.5 GUEB111568
     K17B30B  C2017 01 29.14253703 58 39.44 +18 55 34.8          21.8 GUEB111H01
     K17B30B  C2017 01 29.14817303 58 36.79 +18 55 13.5          21.4 GUEB111H01
     K17B30B  C2017 01 29.15638903 58 32.93 +18 54 42.1          21.6 GUEB111H01
     K17B30B  C2017 01 29.16379003 58 29.46 +18 54 14.1          21.9 GUEB111H01
 
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.
691 Steward Observatory, Kitt Peak.  Observer J. V. Scotti.  0.9-m f/3
    reflector + 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.
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 BB30                                                Earth MOID = 0.0093 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M 288.81642              (2000.0)            P               Q
n   1.01300383     Peri.  292.88652     -0.55622879     +0.82987358
a   0.9818881      Node   303.24512     -0.74197074     -0.51967286
e   0.1912546      Incl.    3.00277     -0.37428459     -0.20310085
P   0.97           H   25.1           G   0.15           U   8
Residuals in seconds of arc
170126 F51  0.4+  0.2+    170127 691  0.2-  0.2+    170129 H01  0.2+  0.1-
170126 F51  0.1+  0.2-    170127 691  0.2+  0.5+    170129 H01  0.2+  0.0
170126 F51  0.1-  0.3-    170127 691  0.1+  0.0     170129 H01  0.1+  0.2-
170127 926  0.0   0.4+    170127 568  0.0   0.1-    170129 H01  0.1+  0.0
170127 926  0.1+  0.0     170127 568  0.1-  0.2-
170127 926  0.2+  0.1+    170127 568  0.0   0.2-

Ephemeris:
2017 BB30                a,e,i = 0.98, 0.19, 3                   q = 0.7941
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 12 30    07 30 10.6 +33 11 33   0.1188  1.0984   164.6    13.8    21.5
...
2017 01 14    05 57 47.7 +30 56 51   0.08384 1.0600   154.7    23.4    20.9
...
2017 01 22    04 53 11.9 +25 45 40   0.07495 1.0367   133.0    44.0    21.2
...
2017 01 28    04 06 54.8 +20 06 44   0.07259 1.0183   115.6    60.7    21.6
2017 01 29    03 59 42.2 +19 05 02   0.07250 1.0151   112.7    63.5    21.7
2017 01 30    03 52 39.5 +18 02 28   0.07249 1.0120   109.8    66.3    21.8
...
2017 02 05    03 13 43.2 +11 39 54   0.07379 0.9926    93.0    82.7    22.3
...
2017 02 13    02 28 31.0 +03 25 23   0.07840 0.9660    72.0   103.6    23.3
...
2017 02 28    01 12 29.3 -09 21 13   0.09609 0.9154    36.8   139.6    26.6

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-B111




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