• MPC Preparation (Info)

  • MPEC 2019-Y25 : 2019 YN

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    M.P.E.C. 2019-Y25                             Issued 2019 December 20, 00:54 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 YN                                 
    
    
    Observations:
         K19Y00N* C2019 12 19.10085 03 22 24.91 +21 55 43.7          20.1 GVEY025G96
         K19Y00N  C2019 12 19.10641 03 22 20.93 +21 51 12.4                VEY025G96
         K19Y00N  C2019 12 19.11754 03 22 13.03 +21 42 06.2                VEY025G96
         K19Y00N  C2019 12 19.15668 03 21 44.77 +21 09 50.2                VEY025I52
         K19Y00N  C2019 12 19.15771 03 21 44.10 +21 08 58.6          18.1 GVEY025I52
         K19Y00N  C2019 12 19.34421 03 19 26.99 +18 27 45.0          19.6 GVEY025G96
         K19Y00N  C2019 12 19.34445 03 19 26.80 +18 27 32.4          19.5 GVEY025G96
         K19Y00N  C2019 12 19.34468 03 19 26.64 +18 27 19.6          19.7 GVEY025G96
         K19Y00N  C2019 12 19.34491 03 19 26.49 +18 27 07.9                VEY025G96
         K19Y00N  C2019 12 19.72229 03 15 36.57 +12 28 02.2          20.3 VVEY025033
         K19Y00N  C2019 12 19.72262 03 15 36.34 +12 27 42.0          20.5 VVEY025033
         K19Y00N  C2019 12 19.72295 03 15 36.09 +12 27 22.1          20.5 VVEY025033
         K19Y00N  C2019 12 19.72328 03 15 35.84 +12 27 02.6          20.4 VVEY025033
         K19Y00N  C2019 12 19.72361 03 15 35.59 +12 26 42.6          20.6 VVEY025033
         K19Y00N  C2019 12 19.72393 03 15 35.36 +12 26 22.9          20.7 VVEY025033
         K19Y00N  C2019 12 19.88174 03 13 33.44 +09 44 02.9          19.0 VVEY025033
         K19Y00N  C2019 12 19.88218 03 13 33.08 +09 43 34.7          19.0 VVEY025033
         K19Y00N  C2019 12 19.88263 03 13 32.71 +09 43 06.1          19.0 VVEY025033
         K19Y00N  C2019 12 19.88307 03 13 32.38 +09 42 38.2          19.2 VVEY025033
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, C. 
       Hoegner, B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
    G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  Measurers 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, D. Rankin, R. L. Seaman,
        F. C. Shelly, K. W. Wierzchos.  1.5-m reflector + 10K CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer T. A. Pruyne.  Measurers 
       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, D. 
       Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos.  1.0-m reflector + CCD.
    
    Orbital elements:
    2019 YN                                                  Earth MOID = 0.0197 AU
    Epoch 2020 May 31.0 TT = JDT 2459000.5                  Bell
    M  54.64209              (2000.0)            P               Q
    n   0.45737097     Peri.  241.04609     -0.76734388     -0.50756344
    a   1.6683621      Node   265.83396     +0.63337140     -0.69535134
    e   0.4985135      Incl.   23.13563     -0.10012008     -0.50878863
    P   2.15           H   26.1           G   0.15           U   7
    Residuals in seconds of arc
    191219 G96  0.1+  0.6+    191219 G96  0.0   0.1-    191219 033  0.1+  0.5-
    191219 G96  0.6-  0.5+    191219 G96  0.2+  0.5+    191219 033  0.0   0.5+
    191219 G96  0.3-  0.8-    191219 033  0.0   0.2+    191219 033  0.2-  0.1+
    191219 I52  0.3-  0.3-    191219 033  0.2+  0.2-    191219 033  0.4-  0.1-
    191219 I52  0.8+  0.5-    191219 033  0.2+  0.2-    191219 033  0.1-  0.1-
    191219 G96  0.2+  0.0     191219 033  0.1+  0.1+
    191219 G96  0.1-  0.3+    191219 033  0.0   0.0
    
    Ephemeris:
    2019 YN                  a,e,i = 1.67, 0.50, 23                  q = 0.8367
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 11 20    04 49 14.1 +65 16 53   0.3161  1.2250   132.8    36.3    25.5
    ...
    2019 12 05    04 31 47.9 +63 45 54   0.1617  1.1117   138.5    36.0    23.8
    ...
    2019 12 13    04 05 13.3 +56 08 19   0.08381 1.0537   144.3    33.0    22.2
    ...
    2019 12 19    03 23 17.9 +23 18 19   0.03334 1.0122   147.6    31.4    20.1
    2019 12 20    03 12 11.4 +07 41 50   0.02842 1.0055   139.2    39.7    20.0
    2019 12 21    02 59 05.1 -12 11 35   0.02638 0.9989   124.4    54.3    20.2
    ...
    2019 12 27    00 22 11.3 -76 10 44   0.06348 0.9609    67.5   109.0    24.1
    ...
    2020 01 04    19 43 29.2 -79 45 23   0.1378  0.9159    57.2   115.6    26.1
    ...
    2020 01 19    18 17 49.4 -73 56 36   0.2800  0.8555    55.2   109.2    27.1
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-Y25
    


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