[Iaude] MPEC B91: 2017 BR6 [a=0.88,e=0.33,i=6.7,H=27.9]

mpec at si.edu mpec at si.edu
Sat Jan 28 08:17:24 EST 2017


M.P.E.C. 2017-B91                                Issued 2017 Jan. 28, 13:13 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 BR6
 
Observations:
     K17B06R* C2017 01 26.37361 08 12 35.809+10 13 13.27         20.3 wLEB091F51
     K17B06R  C2017 01 26.38443 08 12 22.841+10 18 29.55         20.1 wLEB091F51
     K17B06R  C2017 01 26.40606 08 11 56.989+10 28 56.32         20.2 wLEB091F51
     K17B06R KC2017 01 26.86475 08 04 52.39 +13 45 15.6          20.1 RoEB091K51
     K17B06R KC2017 01 26.86560 08 04 51.58 +13 45 35.8          20.1 RoEB091K51
     K17B06R KC2017 01 26.86609008 05 01.447+13 47 04.25         20.3 GUEB091J04
     K17B06R KC2017 01 26.86647 08 04 50.75 +13 45 56.4          20.0 RoEB091K51
     K17B06R KC2017 01 26.87146508 04 56.371+13 49 13.06         20.1 GUEB091J04
     K17B06R KC2017 01 26.87649608 04 51.650+13 51 13.21         20.0 GUEB091J04
     K17B06R KC2017 01 26.87742508 04 38.75 +13 58 12.1          19.7 GUEB091K93
     K17B06R KC2017 01 26.87911508 04 37.07 +13 58 51.5          19.6 GUEB091K93
     K17B06R KC2017 01 26.88137608 04 34.87 +13 59 44.4          20.1 GUEB091K93
     K17B06R KC2017 01 26.88429608 04 31.93 +14 00 52.5          19.9 GUEB091K93
     K17B06R  C2017 01 27.47345 07 56 42.111+17 19 13.36         20.9 wLEB091F51
     K17B06R  C2017 01 27.48611 07 56 31.724+17 23 01.90         20.8 wLEB091F51
     K17B06R  C2017 01 27.51146 07 56 11.161+17 30 35.84         21.2 wLEB091F51
     K17B06R KC2017 01 27.81893 07 53 10.85 +18 55 49.9          19.7 RoEB091K88
     K17B06R KC2017 01 27.82125 07 53 09.25 +18 56 27.7          20.3 RoEB091K88
 
Observer details:
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.
J04 ESA Optical Ground Station, Tenerife.  Observer D. Abreu.  Measurers
    M. Micheli, D. Koschny, A. Knoefel, E. Schwab, M. Busch.  1.0-m f/4.4
    reflector + CCD.
K51 Osservatorio del Celado, Castello Tesino.  Observers G. Favero, R. Furgoni.
    Measurer R. Furgoni.  0.80-m f/4 reflector + CCD.
K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  0.60-m Schmidt + CCD.
K93 Sutherland-LCOGT C.  Observers T. Lister, S. Greenstreet, E. Gomez.
    Measurer T. Lister.  1.0-m f/8 Ritchey-Chretien + CCD.
 
Orbital elements:
2017 BR6                                                 Earth MOID = 0.0102 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M 121.81631              (2000.0)            P               Q
n   1.19012194     Peri.  226.97632     +0.99222128     +0.08422093
a   0.8818778      Node   127.98256     -0.04959903     +0.94288442
e   0.3348583      Incl.    6.67895     -0.11417907     +0.32229770
P   0.83           H   27.9           G   0.15           U   7
Residuals in seconds of arc
170126 F51  0.1+  0.2-    170126 K51  0.0   0.0     170126 K93  0.0   0.5-
170126 F51  0.0   0.0     170126 J04  0.3-  0.0     170127 F51  0.2-  0.3+
170126 F51  0.2-  0.3+    170126 J04  0.0   0.0     170127 F51  0.3+  0.3-
170126 K51  0.2-  0.1+    170126 K93  0.1+  0.3+    170127 F51  0.1-  0.1+
170126 K51  0.1-  0.1+    170126 K93  0.1+  0.0     170127 K88  0.1-  0.0
170126 J04  0.1+  0.1-    170126 K93  0.7+  0.2-    170127 K88  0.3+  0.2-

Ephemeris:
2017 BR6                 a,e,i = 0.88, 0.33, 7                   q = 0.5866
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 12 29    18 38 31.2 -42 28 04   0.1502  0.8431    19.3   157.3    33.5
...
2017 01 13    18 05 56.2 -49 28 36   0.05985 0.9341    33.4   144.6    29.1
...
2017 01 21    14 34 40.3 -62 42 45   0.01818 0.9780    69.8   109.2    23.3
...
2017 01 27    08 02 49.6 +14 39 59   0.02385 1.0083   170.8     9.0    20.4
2017 01 28    07 51 12.5 +19 45 18   0.02887 1.0131   168.0    11.7    20.9
2017 01 29    07 42 41.6 +23 16 51   0.03411 1.0179   164.3    15.2    21.4
...
2017 02 04    07 19 21.8 +32 08 54   0.06753 1.0450   150.3    27.9    23.4
...
2017 02 12    07 12 19.2 +35 17 19   0.1144  1.0773   140.1    36.0    24.8
...
2017 02 27    07 18 40.4 +36 18 44   0.2067  1.1259   126.6    44.9    26.5

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-B91




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