[Iaude] MPEC B100: 2017 BA7 [a=1.70,e=0.64,i=0.1,H=27.8]

mpec at si.edu mpec at si.edu
Sat Jan 28 08:41:25 EST 2017


M.P.E.C. 2017-B100                               Issued 2017 Jan. 28, 13:37 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 BA7
 
Observations:
     K17B07A  C2017 01 26.51698 10 18 30.219+02 29 57.00         17.7 wLEB100F51
     K17B07A  C2017 01 26.52598 10 16 45.981+02 46 29.54         17.6 wLEB100F51
     K17B07A* C2017 01 27.36955 09 14 16.69 +12 47 59.5          19.7 VqEB100G96
     K17B07A  C2017 01 27.37386 09 14 08.05 +12 49 08.5          19.3 VqEB100G96
     K17B07A  C2017 01 27.38570 09 13 44.63 +12 52 15.5          18.7 VqEB100G96
     K17B07A  C2017 01 27.47823 09 10 57.34 +13 14 30.4          19.2 VqEB100G96
     K17B07A  C2017 01 27.47864 09 10 56.62 +13 14 36.3          19.3 VqEB100G96
     K17B07A  C2017 01 27.47905 09 10 55.97 +13 14 41.4          19.5 VqEB100G96
     K17B07A  C2017 01 27.47950 09 10 55.23 +13 14 46.9          19.2 VqEB100G96
     K17B07A  C2017 01 27.53976 09 09 35.281+13 30 19.15               LEB100F51
     K17B07A  C2017 01 27.55167 09 09 16.308+13 32 44.18         19.7 wLEB100F51
     K17B07A  C2017 01 27.56392 09 08 57.223+13 35 10.12         19.8 wLEB100F51
     K17B07A |C2017 01 27.62539 09 07 53.62 +13 54 34.2          19.3 RoEB100Q62
     K17B07A |C2017 01 27.62887 09 07 48.50 +13 55 12.3          19.1 RoEB100Q62
     K17B07A KC2017 01 27.86918 09 03 40.15 +14 23 59.6          19.2  tEB100104
     K17B07A KC2017 01 27.87210 09 03 37.04 +14 24 25.6          19.5  tEB100104
     K17B07A KC2017 01 27.87308 09 03 35.98 +14 24 33.9          19.7  tEB100104
     K17B07A KC2017 01 27.87503 09 03 33.89 +14 24 50.5          19.4  tEB100104
     K17B07A  C2017 01 27.89941 09 03 05.89 +14 27 56.9                qEB100246
     K17B07A  C2017 01 27.89983 09 03 05.45 +14 27 59.1                qEB100246
     K17B07A KC2017 01 27.93772 09 02 24.40 +14 33 19.9          19.4 RoEB100K88
     K17B07A KC2017 01 27.94012 09 02 21.92 +14 33 39.0          19.7 RoEB100K88
     K17B07A KC2017 01 27.94251 09 02 19.51 +14 33 58.1          19.2 RoEB100K88
     K17B07A KC2017 01 27.96937509 02 07.497+14 39 19.98         19.9 GUEB100J04
     K17B07A KC2017 01 27.97193209 02 04.915+14 39 40.31         19.7 GUEB100J04
     K17B07A KC2017 01 27.97449009 02 02.348+14 40 00.49         19.7 GUEB100J04
     K17B07A  C2017 01 28.21921 08 58 52.84 +15 06 47.3          20.1 VqEB100G96
     K17B07A  C2017 01 28.22117 08 58 51.28 +15 06 59.0          20.2 VqEB100G96
     K17B07A  C2017 01 28.22158 08 58 50.96 +15 07 03.4          19.5 VqEB100G96
     K17B07A  C2017 01 28.22200 08 58 50.71 +15 07 05.2          19.4 VqEB100G96
     K17B07A  C2017 01 28.37559 08 56 52.59 +15 21 29.8          21.1 RoEB100926
     K17B07A  C2017 01 28.37803 08 56 50.77 +15 21 42.5          20.4 RoEB100926
     K17B07A  C2017 01 28.38046 08 56 49.09 +15 21 53.8          21.1 RoEB100926
 
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.
246 Klet Observatory-KLENOT.  Observers M. Tichy, J. Ticha.  Measurer M. Tichy.
    1.06-m KLENOT Telescope + 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.
G96 Mt. Lemmon Survey.  Observers D. C. Fuls, R. A. Kowalski.  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.
J04 ESA Optical Ground Station, Tenerife.  Observer D. Abreu.  Measurers
    M. Micheli, D. Koschny, A. Knoefel, M. Busch, E. Schwab.  1.0-m f/4.4
    reflector + CCD.
K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  0.60-m Schmidt + CCD.
Q62 iTelescope Observatory, Siding Spring.  Observers S. Foglia, L. Buzzi,
    P. Concari, C. Cremaschini, G. Galli, M. Tombelli.  0.15-m f/7 refractor
    + CCD.
 
Orbital elements:
2017 BA7                                                 Earth MOID = 0.0007 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                 MPC
M  30.49543              (2000.0)            P               Q
n   0.44364315     Peri.  117.90256     +0.79589469     -0.60543283
a   1.7026035      Node   279.35748     +0.55488532     +0.73053213
e   0.6441086      Incl.    0.09598     +0.24218572     +0.31587005
P   2.22           H   27.8           G   0.15           U   6
Residuals in seconds of arc
170126 F51  1.0-  0.6+    170127 F51  0.2-  0.1+    170127 K88  0.3-  0.3+
170126 F51  1.1+  0.6-    170127 Q62  0.4+  0.0     170127 J04  0.2-  0.3-
170127 G96  0.3+  0.1-    170127 Q62  0.1+  0.1+    170127 J04  0.2-  0.2-
170127 G96  0.1+  0.2-    170127 104  0.3-  0.6-    170127 J04  0.0   0.2-
170127 G96  0.1-  0.2-    170127 104  0.0   0.4-    170128 G96  0.2+  0.3+
170127 G96  0.2+  0.2-    170127 104  0.1-  0.8-    170128 G96  0.3+  0.3-
170127 G96  0.4-  0.3+    170127 104  0.1-  1.4-    170128 G96  0.4+  1.6+
170127 G96  0.0   0.1-    170127 246  0.4-  1.2+    170128 G96  1.6+  0.8+
170127 G96  0.1+  0.6-    170127 246  0.3-  0.2-    170128 926  0.6+  0.3-
170127 F51  0.0   0.1+    170127 K88  0.5-  0.3+    170128 926  0.3-  0.2+
170127 F51  0.2-  0.2+    170127 K88  0.8-  0.2+    170128 926  0.6+  0.5-

Ephemeris:
2017 BA7                 a,e,i = 1.70, 0.64, 0                   q = 0.6059
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 12 29    20 23 25.5 -19 14 17   0.3362  0.6974    26.1   141.6    31.7
...
2017 01 13    20 29 43.7 -19 01 15   0.1457  0.8417    12.3   165.6
...
2017 01 21    20 23 30.2 -19 50 44   0.05565 0.9285     2.6   177.2
...
2017 01 27    09 29 26.3 +10 34 00   0.01060 0.9950   165.2    14.7    18.7
2017 01 28    09 01 27.0 +14 44 56   0.02135 1.0061   174.1     5.8    19.9
2017 01 29    08 52 02.4 +16 04 43   0.03224 1.0172   177.6     2.3    20.6
...
2017 02 04    08 39 42.0 +17 46 33   0.09854 1.0836   172.5     6.8    23.5
...
2017 02 12    08 37 48.9 +18 06 40   0.1900  1.1709   163.9    13.5    25.3
...
2017 02 27    08 41 24.0 +18 00 50   0.3763  1.3288   149.7    22.1    27.4

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-B100




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