• MPC Preparation (Info)

  • MPEC 2019-Y22 : 2019 YL

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    M.P.E.C. 2019-Y22                             Issued 2019 December 19, 18:41 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 YL                                 
    
    
    Observations:
         K19Y00L  C2019 12 15.66567610 56 50.186+66 47 49.66         19.0 GVEY022F51
         K19Y00L* C2019 12 19.37725 08 47 21.14 +43 35 38.8          19.1 GVEY022703
         K19Y00L  C2019 12 19.38276 08 47 16.31 +43 34 20.4          18.6 GVEY022703
         K19Y00L  C2019 12 19.38826 08 47 11.37 +43 33 00.5          18.7 GVEY022703
         K19Y00L  C2019 12 19.39377 08 47 06.56 +43 31 40.2          18.5 GVEY022703
         K19Y00L  C2019 12 19.53140008 45 33.40 +42 59 34.2          18.43oVEY022T05
         K19Y00L  C2019 12 19.53487908 45 30.38 +42 58 45.7          18.68oVEY022T05
         K19Y00L  C2019 12 19.54244908 45 23.80 +42 56 57.8          18.28oVEY022T05
         K19Y00L  C2019 12 19.55461008 45 13.27 +42 54 04.1          18.61oVEY022T05
    
    Observer details:
    703 Catalina Sky Survey.  Observer R. A. Kowalski.  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.  0.68-m Schmidt + 10K CCD.
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, A. 
       Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R. 
       Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    T05 ATLAS-HKO, Haleakala.  Observers L. Denneau, J. Tonry, A. Heinze, H. 
       Weiland, H. Flewelling.  Measurers L. Denneau, J. Tonry, A. Heinze, H. 
       Weiland, H. Flewelling, B. Stalder, A. Fitzsimmons, J. Robinson, N. Erasmus. 
        0.5-m reflector + CCD.
    
    Orbital elements:
    2019 YL                                                  Earth MOID = 0.0109 AU
    Epoch 2020 May 31.0 TT = JDT 2459000.5                  Pan
    M 128.77514              (2000.0)            P               Q
    n   0.65233492     Peri.  120.51076     +0.66587033     -0.74569186
    a   1.3167065      Node   287.72064     +0.67570536     +0.61621902
    e   0.2782562      Incl.    1.42398     +0.31628937     +0.25341223
    P   1.51           H   26.0           G   0.15           U   7
    Residuals in seconds of arc
    191215 F51  0.0   0.0     191219 703  0.5-  0.1+    191219 T05  0.0   0.5+
    191219 703  0.0   0.3-    191219 703  0.1+  0.5-    191219 T05  0.0   0.0
    191219 703  0.4+  0.6+    191219 T05  0.0   0.2-    191219 T05  0.0   0.2-
    
    Ephemeris:
    2019 YL                  a,e,i = 1.32, 0.28, 1                   q = 0.9503
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 11 19    19 32 04.7 -07 44 24   0.07655 0.9507    58.5   117.6    25.0
    ...
    2019 12 04    19 24 52.4 +05 03 41   0.03157 0.9652    48.9   129.7    24.1
    ...
    2019 12 12    18 08 27.9 +47 21 16   0.01222 0.9808    71.4   107.9    20.4
    ...
    2019 12 18    09 08 15.4 +50 17 12   0.01727 0.9956   131.8    47.5    19.0
    2019 12 19    08 51 47.5 +45 12 23   0.01970 0.9983   136.4    42.8    19.1
    2019 12 20    08 40 49.9 +41 10 53   0.02229 1.0011   140.1    39.1    19.3
    ...
    2019 12 26    08 12 36.0 +28 37 42   0.03946 1.0189   153.3    25.7    20.2
    ...
    2020 01 03    07 58 56.7 +22 42 51   0.06468 1.0457   164.4    14.6    21.0
    ...
    2020 01 18    07 47 11.3 +19 02 59   0.1193  1.1029   177.2     2.5    21.9
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-Y22
    


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