[Iaude] MPEC B32: 2017 BU [a=1.02,e=0.25,i=1.5,H=25.1]

mpec at si.edu mpec at si.edu
Sat Jan 21 14:39:21 EST 2017


M.P.E.C. 2017-B32                                Issued 2017 Jan. 21, 19:36 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 BU
 
Observations:
     K17B00U* C2017 01 19.32131 08 31 41.01 +31 50 40.7          20.4 VqEB032G96
     K17B00U  C2017 01 19.32985 08 31 38.74 +31 51 10.7          20.6 VqEB032G96
     K17B00U  C2017 01 19.33413 08 31 37.51 +31 51 25.6          20.6 VqEB032G96
     K17B00U  C2017 01 19.35971 08 31 30.74 +31 52 55.1          21.4 VqEB032G96
     K17B00U  C2017 01 19.36134 08 31 30.26 +31 53 00.2          21.1 VqEB032G96
     K17B00U  C2017 01 19.36289 08 31 29.88 +31 53 05.0                qEB032G96
     K17B00U  C2017 01 19.36451 08 31 29.47 +31 53 11.4          21.0 VqEB032G96
     K17B00U KC2017 01 19.84026 08 29 44.79 +32 20 31.1                qEB032J95
     K17B00U KC2017 01 19.84880 08 29 42.61 +32 21 03.8                qEB032J95
     K17B00U KC2017 01 19.85816 08 29 40.16 +32 21 40.4          20.3 RqEB032J95
     K17B00U KC2017 01 19.90913 08 29 25.59 +32 25 05.2          19.9 RoEB032K88
     K17B00U KC2017 01 19.91508 08 29 23.93 +32 25 28.3          19.9 RoEB032K88
     K17B00U KC2017 01 19.92103 08 29 22.35 +32 25 49.5          19.8 RoEB032K88
     K17B00U KC2017 01 20.85442 08 25 26.54 +33 24 30.4          20.1  tEB032104
     K17B00U KC2017 01 20.86290 08 25 24.00 +33 25 05.8          20.2  tEB032104
     K17B00U KC2017 01 20.87119 08 25 21.56 +33 25 38.9          19.9  tEB032104
     K17B00U KC2017 01 20.88255 08 25 18.16 +33 26 21.2          20.5 RqEB032587
     K17B00U KC2017 01 20.89765 08 25 12.59 +33 27 23.9          20.3 RoEB032K88
     K17B00U KC2017 01 20.90485 08 25 10.32 +33 27 53.0          20.1 RoEB032K88
     K17B00U KC2017 01 20.90506 08 25 11.36 +33 27 53.1                qEB032587
 
Observer details:
104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
    P. Bacci, L. Tesi, G. Fagioli.  0.60-m f/4 reflector + CCD.
587 Sormano.  Observers A. Fumagalli, F. Manca, P. Sicoli, A. Testa.  Measurer
    P. Sicoli.  0.5-m f/6.8 reflector + CCD.
G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  Measurers E. J. Christensen,
    D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson, R. A. Kowalski,
    S. M. Larson, G. J. Leonard, R. G. Matheny, R. L. Seaman, F. C. Shelly.
    1.5-m reflector + 10K CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.40-m f/6.0 Schmidt-Cassegrain
    + CCD.
K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  0.60-m Schmidt + CCD.
 
Orbital elements:
2017 BU                                                  Earth MOID = 0.0230 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M 299.24161              (2000.0)            P               Q
n   0.95608642     Peri.  159.16628     -0.57516179     +0.81763932
a   1.0204803      Node    75.71434     -0.75422310     -0.51791987
e   0.2528747      Incl.    1.51317     -0.31675928     -0.25144571
P   1.03           H   25.1           G   0.15           U   9
Residuals in seconds of arc
170119 G96  0.7+  0.3-    170119 J95  0.5+  0.4-    170120 104  0.4-  0.6+
170119 G96  0.7+  0.1-    170119 J95  0.1+  0.3-    170120 104  0.1+  0.3-
170119 G96  0.5-  0.1-    170119 J95  0.8-  0.6+    170120 587  0.2+  0.7-
170119 G96  0.0   0.7+    170119 K88  0.3+  0.4-    170120 K88  0.6+  0.4+
170119 G96  0.5-  0.2+    170119 K88  0.1-  0.5+    170120 K88  0.3-  0.6+
170119 G96  0.1-  0.3-    170119 K88  0.5+  0.4-    170120 587  0.2+  0.5-
170119 G96  0.1+  0.5+    170120 104  0.1-  0.0

Ephemeris:
2017 BU                  a,e,i = 1.02, 0.25, 2                   q = 0.7624
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 12 22    08 56 48.3 +20 10 43   0.2350  1.1719   139.3    33.2    23.7
...
2017 01 06    08 56 40.8 +23 36 53   0.1513  1.1223   155.0    21.8    22.3
...
2017 01 14    08 46 29.2 +27 35 59   0.1128  1.0925   164.2    14.2    21.4
...
2017 01 20    08 29 01.8 +32 31 04   0.08692 1.0688   166.8    12.1    20.7
2017 01 21    08 24 42.5 +33 34 33   0.08291 1.0648   166.1    12.8    20.6
2017 01 22    08 19 48.8 +34 43 05   0.07899 1.0607   165.0    13.9    20.5
...
2017 01 28    07 31 06.3 +43 38 53   0.05794 1.0357   150.6    27.8    20.2
...
2017 02 05    04 10 52.2 +55 36 28   0.04054 1.0012   111.1    66.7    20.5
...
2017 02 20    23 05 36.1 +17 52 00   0.06413 0.9348    31.6   146.3    26.8

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-B32




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