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  • MPEC 2019-B129: 2019 BH3

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    M.P.E.C. 2019-B129                               Issued 2019 Jan. 28, 18:17 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@CFA.HARVARD.EDU
                URL https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                       2019 BH3
    
    Observations:
         K19B03H  C2019 01 24.50970408 57 30.069+17 04 53.48         20.7 GVEB129F52
         K19B03H  C2019 01 24.52127408 57 36.755+17 04 57.04         20.4 GVEB129F52
         K19B03H  C2019 01 24.53286608 57 43.422+17 05 00.07         20.5 GVEB129F52
         K19B03H  C2019 01 24.54448608 57 50.154+17 05 03.14         20.9 GVEB129F52
         K19B03H* C2019 01 27.34463 09 33 44.73 +17 13 57.7          20.0 GVEB129G96
         K19B03H  C2019 01 27.34980 09 33 49.23 +17 13 57.3          20.0 GVEB129G96
         K19B03H  C2019 01 27.35495 09 33 53.67 +17 13 56.9          20.1 GVEB129G96
         K19B03H  C2019 01 27.36011 09 33 58.22 +17 13 57.4          19.5 GVEB129G96
         K19B03H  C2019 01 27.37046 09 34 07.22 +17 13 56.0          19.8 GVEB129G96
         K19B03H  C2019 01 27.37562 09 34 11.74 +17 13 55.3          20.1 GVEB129G96
         K19B03H  C2019 01 27.38082 09 34 16.29 +17 13 55.2          19.8 GVEB129G96
         K19B03H KC2019 01 28.07151609 45 35.92 +17 11 05.8          19.9 GVEB129J95
         K19B03H KC2019 01 28.07564609 45 40.02 +17 11 04.9          19.5 GVEB129J95
         K19B03H KC2019 01 28.07978409 45 44.05 +17 11 03.6          19.6 GVEB129J95
         K19B03H  C2019 01 28.26761 09 49 07.74 +17 10 46.5          19.7 GVEB129I52
         K19B03H  C2019 01 28.26802 09 49 08.06 +17 10 46.7          19.8 GVEB129I52
         K19B03H  C2019 01 28.26844 09 49 08.46 +17 10 46.6          19.7 GVEB129I52
         K19B03H  C2019 01 28.26885 09 49 08.88 +17 10 46.5          19.9 GVEB129I52
    
    Observer details:
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes,
        T. Lowe, E. Magnier, A. Schultz, M. Willman.  Measurers S. Chastel,
        M. Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien
        + 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.
    
    Orbital elements:
    2019 BH3                                                 Earth MOID = 0.0149 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 MPC
    M  22.47060              (2000.0)            P               Q
    n   0.38842918     Peri.   41.25745     -0.96915695     -0.24341144
    a   1.8603507      Node   124.61447     +0.21204044     -0.90330551
    e   0.4815986      Incl.    2.68440     +0.12559319     -0.35325632
    P   2.54           H   25.8           G   0.15           U   7
    Residuals in seconds of arc
    190124 F52  0.5-  0.1-    190127 G96  0.4-  0.2-    190128 J95  0.3+  0.2+
    190124 F52  0.2+  0.1+    190127 G96  0.3+  0.6+    190128 J95  0.4-  0.2+
    190124 F52  0.1+  0.1-    190127 G96  0.2-  0.0     190128 I52  1.3+  0.4-
    190124 F52  0.2+  0.0     190127 G96  0.0   0.2-    190128 I52  0.0   0.1-
    190127 G96  0.2+  0.1+    190127 G96  0.0   0.2+    190128 I52  0.4-  0.1-
    190127 G96  0.2+  0.1-    190128 J95  0.1-  0.2-    190128 I52  0.3-  0.1-
    
    Ephemeris:
    2019 BH3                 a,e,i = 1.86, 0.48, 3                   q = 0.9644
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2018 12 29    07 25 58.9 +15 41 26   0.2211  1.1982   164.9    12.4    23.7
    ...
    2019 01 13    07 52 42.5 +15 57 04   0.1257  1.1084   173.1     6.1    22.0
    ...
    2019 01 21    08 28 12.1 +16 40 50   0.08282 1.0665   174.6     5.0    21.0
    ...
    2019 01 27    09 28 30.6 +17 14 43   0.05534 1.0387   167.3    12.0    20.3
    2019 01 28    09 44 22.3 +17 13 02   0.05142 1.0344   164.5    14.7    20.3
    2019 01 29    10 02 40.0 +17 05 25   0.04778 1.0302   161.2    18.0    20.2
    ...
    2019 02 04    12 48 11.4 +11 28 15   0.03585 1.0075   126.6    51.8    20.5
    ...
    2019 02 12    15 57 40.5 -02 01 39   0.05353 0.9841    85.3    91.6    22.7
    ...
    2019 02 27    17 37 25.6 -09 09 43   0.1182  0.9645    74.1    99.1    24.7
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-B129
    

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