[Iaude] MPEC B111: 2019 BS2 [a=0.75,e=0.34,i=16.5,H=27.3]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sun Jan 27 07:49:16 EST 2019


M.P.E.C. 2019-B111                               Issued 2019 Jan. 27, 12:45 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 https://www.minorplanetcenter.net/    ISSN 1523-6714


                                   2019 BS2
 
Observations:
     K19B02S* C2019 01 26.44473 10 03 16.46 +20 45 22.1                VEB111G96
     K19B02S  C2019 01 26.44984 10 02 53.47 +20 42 43.7                VEB111G96
     K19B02S  C2019 01 26.45496 10 02 30.66 +20 40 04.9          19.9 GVEB111G96
     K19B02S  C2019 01 26.46006 10 02 07.65 +20 37 24.5                VEB111G96
     K19B02S  C2019 01 26.52276 09 57 25.27 +20 03 50.0          18.5 GVEB111I52
     K19B02S  C2019 01 26.52353 09 57 21.75 +20 03 24.2          18.6 GVEB111I52
     K19B02S  C2019 01 26.52430 09 57 18.30 +20 02 59.1          18.5 GVEB111I52
     K19B02S  C2019 01 26.52507 09 57 14.79 +20 02 33.5          18.8 GVEB111I52
     K19B02S KC2019 01 26.98865 09 21 35.44 +15 15 17.3          17.8 GVEB111104
     K19B02S KC2019 01 26.99077 09 21 24.38 +15 13 47.6                VEB111104
     K19B02S KC2019 01 26.99289 09 21 13.36 +15 12 18.7          17.9 GVEB111104
     K19B02S KC2019 01 27.06686009 14 43.72 +14 18 54.8          18.4 GVEB111L01
     K19B02S KC2019 01 27.06715709 14 42.14 +14 18 41.9          18.3 GVEB111L01
     K19B02S KC2019 01 27.06922709 14 31.23 +14 17 10.4          18.8 GVEB111L01
     K19B02S KC2019 01 27.06952709 14 29.65 +14 16 57.3          18.6 GVEB111L01
     K19B02S KC2019 01 27.07041309 14 24.97 +14 16 18.2          18.5 GVEB111L01
     K19B02S  C2019 01 27.18047 09 05 46.74 +12 55 18.6          18.3 GVEB111I52
     K19B02S  C2019 01 27.18138 09 05 41.94 +12 54 37.7          17.9 GVEB111I52
     K19B02S  C2019 01 27.18179 09 05 39.75 +12 54 19.2          17.7 GVEB111I52
     K19B02S  C2019 01 27.30015 08 54 53.25 +11 22 00.4          18.4 GVEB111G96
     K19B02S  C2019 01 27.30523 08 54 24.83 +11 17 53.8          18.8 GVEB111G96
     K19B02S  C2019 01 27.31536 08 53 28.23 +11 09 41.7                VEB111G96
     K19B02S  C2019 01 27.37682 08 47 44.16 +10 19 15.7          17.8 GVEB111I52
     K19B02S  C2019 01 27.37724 08 47 41.83 +10 18 54.8          18.1 GVEB111I52
     K19B02S  C2019 01 27.37764 08 47 39.54 +10 18 34.6          17.8 GVEB111I52
     K19B02S  C2019 01 27.37808 08 47 37.08 +10 18 13.0          17.4 GVEB111I52
 
Observer details:
104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri,
    M. D. Grazia, M. Michela.  Measurers P. Bacci, L. Tesi, G. Fagioli.
    0.60-m reflector + CCD.
G96 Mt. Lemmon Survey.  Observers G. J. Leonard, D. C. Fuls.  Measurers
    B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs,
    A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard,
    T. A. Pruyne, R. L. Seaman, F. C. Shelly.  1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer B. M. Africano.
    Measurers B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls,
    A. R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson,
    G. J. Leonard, T. A. Pruyne, R. L. Seaman, F. C. Shelly.  1.0-m reflector
    + CCD.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.
 
Orbital elements:
2019 BS2                                                 Earth MOID = 0.0125 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M 337.42472              (2000.0)            P               Q
n   1.51064033     Peri.  348.70738     +0.43377593     +0.87184927
a   0.7522497      Node   306.59132     -0.80304051     +0.25962709
e   0.3394930      Incl.   16.45358     -0.40861275     +0.41529825
P   0.65           H   27.3           G   0.15           U   7
Residuals in seconds of arc
190126 G96  1.0+  0.1-    190126 104  0.3-  0.3-    190127 I52  0.2+  0.3+
190126 G96  0.6-  0.2-    190126 104  0.0   0.0     190127 G96 (2.5+  1.4+)
190126 G96  1.3+  0.3+    190127 L01  0.2+  0.1-    190127 G96  0.3+  0.1+
190126 G96  0.5-  0.7-    190127 L01  0.0   0.1+    190127 G96 (1.8-  1.2-)
190126 I52  0.1+  0.4+    190127 L01  0.1+  0.0     190127 I52  0.0   0.1-
190126 I52  0.6-  0.1-    190127 L01  0.1+  0.2+    190127 I52  0.4+  0.1-
190126 I52  0.2-  0.2+    190127 L01  0.0   0.2+    190127 I52  0.3-  0.3-
190126 I52  0.6-  0.0     190127 I52  0.6-  0.2-    190127 I52  0.1-  0.0
190126 104  0.0   0.3+    190127 I52  0.2+  0.2+

Ephemeris:
2019 BS2                 a,e,i = 0.75, 0.34, 16                  q = 0.4969
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 28    13 41 38.1 +34 14 56   0.1743  0.9946    88.6    81.3    26.3
...
2019 01 12    13 30 02.0 +33 44 06   0.09304 1.0073   102.2    72.6    24.7
...
2019 01 20    12 57 28.3 +33 05 21   0.04769 1.0049   114.9    62.6    22.9
...
2019 01 26    10 32 44.9 +24 01 41   0.01647 0.9990   151.3    28.2    19.6
2019 01 27    09 20 38.2 +15 13 11   0.01328 0.9976   168.7    11.2    18.6
2019 01 28    07 51 11.4 +01 15 12   0.01225 0.9962   159.1    20.6    18.8
...
2019 02 03    03 37 45.8 -30 07 25   0.03774 0.9854    88.6    89.2    23.3
...
2019 02 11    02 49 19.3 -32 20 17   0.08255 0.9654    72.6   102.7    25.6
...
2019 02 26    02 20 11.4 -32 55 04   0.1648  0.9111    57.1   114.1    27.6

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-B111



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