• Processing (Info)

  • MPEC 2010-Y01 : 2010 XL69

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    M.P.E.C. 2010-Y01                                Issued 2010 Dec. 16, 04:55 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  They are published
       on behalf of Commission 20 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 http://www.minorplanetcenter.org/iau/mpc.html  ISSN 1523-6714
    
                                       2010 XL69
    
    Observations:
         K10X69L* C2010 12 14.34921 05 31 31.11 +16 30 06.0          19.9 VrEY001G96
         K10X69L  C2010 12 14.35448 05 31 30.50 +16 30 09.6          20.1 VrEY001G96
         K10X69L  C2010 12 14.35975 05 31 29.89 +16 30 13.4          20.1 VrEY001G96
         K10X69L  C2010 12 14.36499 05 31 29.28 +16 30 16.9          19.9 VrEY001G96
         K10X69L  C2010 12 14.39814 05 31 25.39 +16 30 39.9          19.7 VrEY001G96
         K10X69L  C2010 12 14.39941 05 31 25.24 +16 30 41.0          19.7 VrEY001G96
         K10X69L  C2010 12 14.40067 05 31 25.10 +16 30 41.9          19.8 VrEY001G96
         K10X69L  C2010 12 14.40194 05 31 24.96 +16 30 42.6          19.7 VrEY001G96
         K10X69L  C2010 12 15.37639 05 29 34.58 +16 42 20.4          19.7 VrEY001G96
         K10X69L  C2010 12 15.37699 05 29 34.51 +16 42 20.6          20.0 VrEY001G96
         K10X69L  C2010 12 15.37755 05 29 34.44 +16 42 21.1          19.7 VrEY001G96
         K10X69L  C2010 12 15.37811 05 29 34.36 +16 42 21.8          19.6 VrEY001G96
         K10X69L KC2010 12 16.07237 05 28 14.99 +16 50 41.2          19.9  uEY001B33
         K10X69L KC2010 12 16.07928 05 28 14.13 +16 50 46.6          19.8  uEY001B33
         K10X69L KC2010 12 16.08575 05 28 13.36 +16 50 51.8          19.8  uEY001B33
         K10X69L KC2010 12 16.09133 05 28 12.73 +16 50 55.1          19.7  uEY001B33
         K10X69L  C2010 12 16.18442 05 28 03.07 +16 52 05.8          20.8 VrEY001G96
         K10X69L  C2010 12 16.18543 05 28 02.96 +16 52 06.1          20.2 VrEY001G96
         K10X69L  C2010 12 16.18644 05 28 02.85 +16 52 07.2          20.1 VrEY001G96
         K10X69L  C2010 12 16.18742 05 28 02.71 +16 52 07.7          20.3 VrEY001G96
    
    Observer details:
    B33 Libbiano Observatory, Peccioli.  Observers P. Bacci, D. Antonacci.
        Measurer P. Bacci.  0.5-m f/8 Ritchey-Chretien + CCD.
    G96 Mt. Lemmon Survey.  Observers R. E. Hill, A. R. Gibbs, J. P. Matthews,
        H. V. Sherman.  Measurers J. D. Ahern, E. C. Beshore, A. Boattini,
        G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill, R. A. Kowalski,
        S. M. Larson, R. H. McNaught.  1.5-m reflector + CCD.
    
    Orbital elements:
    2010 XL69                                                Earth MOID = 0.2783 AU
    Epoch 2011 Feb. 8.0 TT = JDT 2455600.5                  MPC
    M 290.12841              (2000.0)            P               Q
    n   0.52287074     Peri.  108.35682     -0.89724888     +0.38518619
    a   1.5259483      Node    94.76168     -0.44027936     -0.81724313
    e   0.2066689      Incl.   12.50720     +0.03314413     -0.42865518
    P   1.88           H   19.3           G   0.15           U   8
    Residuals in seconds of arc
    101214 G96  0.3-  0.2+    101214 G96  0.2+  0.2-    101216 B33  0.3-  0.5+
    101214 G96  0.1-  0.1+    101215 G96  0.0   0.1+    101216 B33  0.1+  0.2-
    101214 G96  0.0   0.2+    101215 G96  0.1+  0.2-    101216 G96  0.1-  0.3+
    101214 G96  0.1+  0.0     101215 G96  0.0   0.1-    101216 G96  0.1+  0.2-
    101214 G96  0.0   0.2-    101215 G96  0.2-  0.2+    101216 G96  0.2+  0.2+
    101214 G96  0.0   0.0     101216 B33  0.5+  0.5-    101216 G96  0.1-  0.1-
    101214 G96  0.1+  0.0     101216 B33  0.2-  0.0
    
    Ephemeris:
    2010 XL69                a,e,i = 1.53, 0.21, 13                  q = 1.2106
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2010 11 16    06 07 47.7 +12 35 48   0.8188  1.7007   140.2    21.9    21.1
    ...
    2010 12 01    05 53 35.1 +14 12 35   0.7106  1.6669   158.1    12.7    20.4
    ...
    2010 12 09    05 41 11.2 +15 29 48   0.6710  1.6476   168.2     7.0    20.0
    ...
    2010 12 15    05 30 17.8 +16 37 53   0.6509  1.6326   173.4     4.0    19.8
    2010 12 16    05 28 23.8 +16 49 55   0.6484  1.6301   173.5     3.9    19.8
    2010 12 17    05 26 28.8 +17 02 07   0.6462  1.6275   173.2     4.1    19.8
    ...
    2010 12 23    05 14 49.9 +18 18 03   0.6376  1.6120   167.5     7.6    19.9
    ...
    2010 12 31    04 59 52.3 +20 03 15   0.6392  1.5907   156.7    14.1    20.1
    ...
    2011 01 15    04 38 49.6 +23 17 33   0.6766  1.5492   137.1    25.6    20.6
    
                           (Last issue was M.P.E.C. 2010-X117)
    
    Carl W. Hergenrother         (C) Copyright 2010 MPC           M.P.E.C. 2010-Y01
    

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