[Iaude] MPEC B136: 2019 BT3 [a=0.93,e=0.25,i=26.0,H=23.4]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Tue Jan 29 07:03:16 EST 2019


M.P.E.C. 2019-B136                               Issued 2019 Jan. 29, 11:59 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 BT3
 
Observations:
     K19B03T* C2019 01 27.28014 08 32 53.97 +14 19 24.0          20.1 GVEB136G96
     K19B03T  C2019 01 27.28525 08 32 52.49 +14 20 07.3          20.2 GVEB136G96
     K19B03T  C2019 01 27.29037 08 32 50.97 +14 20 50.3          19.8 GVEB136G96
     K19B03T  C2019 01 27.29549 08 32 49.48 +14 21 34.2          20.1 GVEB136G96
     K19B03T  C2019 01 27.46698 08 31 59.51 +14 45 39.2          20.4 GVEB136V06
     K19B03T  C2019 01 27.46774 08 31 59.29 +14 45 46.0                VEB136V06
     K19B03T  C2019 01 27.46848 08 31 59.07 +14 45 51.8                VEB136V06
     K19B03T  C2019 01 27.46923 08 31 58.82 +14 45 58.5                VEB136V06
     K19B03T KC2019 01 28.01801508 29 28.86 +16 03 09.4          19.8 GVEB136J95
     K19B03T KC2019 01 28.02106508 29 27.93 +16 03 34.9          20.2 GVEB136J95
     K19B03T KC2019 01 28.02414508 29 27.03 +16 04 01.2          20.0 GVEB136J95
     K19B03T KC2019 01 28.02723308 29 26.13 +16 04 27.3          19.9 GVEB136J95
     K19B03T KC2019 01 28.21510508 28 35.44 +16 31 03.6          19.9 GVEB136V03
     K19B03T KC2019 01 28.21992508 28 33.99 +16 31 44.9                VEB136V03
     K19B03T  C2019 01 28.23189 08 28 30.52 +16 33 30.6          19.7 GVEB136I52
     K19B03T  C2019 01 28.23230 08 28 30.38 +16 33 33.8          19.3 GVEB136I52
     K19B03T  C2019 01 28.23272 08 28 30.26 +16 33 38.1          19.9 GVEB136I52
     K19B03T  C2019 01 28.23313 08 28 30.10 +16 33 40.9          19.7 GVEB136I52
     K19B03T KC2019 01 28.84168 08 25 38.70 +17 59 02.4          19.6 GVEB136587
     K19B03T KC2019 01 28.84315 08 25 38.29 +17 59 15.1                VEB136587
     K19B03T KC2019 01 28.84465 08 25 37.80 +17 59 27.3                VEB136587
     K19B03T KC2019 01 28.84487 08 25 37.72 +17 59 28.8                VEB136587
 
Observer details:
587 Sormano.  Observers F. Manca, P. Sicoli, A. Testa.  Measurer P. Sicoli.
    0.5-m f/6.8 reflector + CCD.
G96 Mt. Lemmon Survey.  Observer 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 H. Groeller.
    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.
J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3
    Schmidt-Cassegrain + CCD.
V03 Big Water.  Observer D. Rankin.  0.30-m reflector + CCD.
V06 Catalina Sky Survey-Kuiper.  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.  1.55-m reflector + CCD.
 
Orbital elements:
2019 BT3                                                 Earth MOID = 0.1738 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
M 274.24305              (2000.0)            P               Q
n   1.10331820     Peri.  181.46180     +0.63529160     +0.69100645
a   0.9275462      Node   128.13066     -0.70402317     +0.70173665
e   0.2488492      Incl.   26.00124     -0.31742079     -0.17342363
P   0.89           H   23.4           G   0.15           U   7
Residuals in seconds of arc
190127 G96  0.0   0.1-    190128 J95  0.4+  0.1+    190128 I52  0.1+  0.4+
190127 G96  0.2+  0.0     190128 J95  0.1-  0.1-    190128 I52  0.4-  0.3-
190127 G96  0.1-  0.4-    190128 J95  0.1-  0.1+    190128 587  0.1+  0.2+
190127 G96  0.1+  0.2+    190128 J95  0.0   0.2+    190128 587  0.4+  0.4+
190127 V06  0.1+  0.2-    190128 V03  0.2+  0.7-    190128 587  0.3-  0.1-
190127 V06  0.0   0.2+    190128 V03  0.2-  0.3-    190128 587  0.5-  0.4-
190127 V06  0.1-  0.2-    190128 I52  0.3+  0.1-
190127 V06  0.6-  0.2+    190128 I52  0.1+  0.3-

Ephemeris:
2019 BT3                 a,e,i = 0.93, 0.25, 26                  q = 0.6967
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 12 30    09 47 53.8 -26 18 19   0.2985  1.1293   111.9    53.9    23.0
...
2019 01 14    09 21 41.8 -12 07 16   0.2114  1.1499   138.2    34.7    21.8
...
2019 01 22    08 55 18.4 +02 20 33   0.1811  1.1558   159.9    17.0    20.9
...
2019 01 28    08 29 34.3 +16 00 59   0.1735  1.1580   176.6     2.9    20.2
2019 01 29    08 24 52.1 +18 21 34   0.1738  1.1582   175.5     3.8    20.3
2019 01 30    08 20 04.3 +20 40 58   0.1744  1.1583   172.9     6.1    20.4
...
2019 02 05    07 50 07.0 +33 30 06   0.1872  1.1578   154.6    21.4    21.1
...
2019 02 13    07 11 25.3 +45 50 54   0.2225  1.1541   134.5    37.6    22.0
...
2019 02 28    06 21 26.0 +57 10 46   0.3136  1.1378   110.3    54.7    23.2

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-B136



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