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  • MPEC 2004-F69 : 2000 UW13

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    M.P.E.C. 2004-F69                                Issued 2004 Mar. 27, 18:48 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.
    
             Supported in part by the Steven and Michele Kirsch Foundation
                 Prepared using the Tamkin Foundation Computer Network
    
                                  MPC@CFA.HARVARD.EDU
              URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714
    
                                       2000 UW13
    
                               Revision to MPEC 2000-U35
    
    Additional Observations:
         K00U13W  C2004 03 26.39493 14 36 29.44 +24 10 21.5          19.7 R EF069926
         K00U13W  C2004 03 26.39722 14 36 28.97 +24 10 18.7          19.9 R EF069926
         K00U13W  C2004 03 26.39951 14 36 28.57 +24 10 17.5          20.0 R EF069926
         K00U13W  C2004 03 27.37941 14 33 06.01 +23 49 39.8          20.3 R EF069926
         K00U13W  C2004 03 27.38170 14 33 05.54 +23 49 35.7          20.3 R EF069926
         K00U13W  C2004 03 27.38398 14 33 05.00 +23 49 33.8          20.3 R EF069926
    
    Observer details:
    926 Tenagra II Observatory.  Observers P. R. Holvorcem, M. Schwartz.  0.81-m
        f/7 Ritchey-Chretien + CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
    040326 926 0.08- 0.13+    040327 926 0.09- 0.13+    MPO  7610   +0.061 day
    
    Orbital elements:
    2000 UW13
    Epoch 2004 July 14.0 TT = JDT 2453200.5                 MPC
    M 174.83569              (2000.0)            P               Q
    n   0.68462716     Peri.   39.74186     +0.32301009     -0.91361372
    a   1.2749700      Node    33.64633     +0.71467521     +0.06443074
    e   0.1452845      Incl.   26.46621     +0.62040618     +0.40144571
    P   1.44           H   20.6           G   0.15           U   3
    Residuals in seconds of arc
    001027 704  0.1+  0.4-    001029 704  0.4-  0.1-    001102 540  0.0   0.3+
    001027 704  0.2+  0.5+    001029 711 (0.4-  7.2-)   001103 704  0.2+  0.9-
    001027 704  0.0   0.5-    001029 704  0.5-  0.4+    001103 704  0.6+  0.1-
    001027 704  1.7+  0.7-    001029 711 (0.3+  7.3-)   001103 704  0.6+  1.3-
    001027 704  0.2+  0.2+    001029 344  0.0   1.2+    001103 360  0.4-  0.7-
    001028 467  1.5-  0.1+    001029 344  1.9+  0.2+    001103 360  0.2-  0.3-
    001028 467  0.4-  0.8-    001029 344  0.0   1.9+    001103 360  0.3-  0.1+
    001028 467  0.5-  0.4-    001029 611  0.7-  0.9-    001105 046  0.1+  0.8-
    001028 467  0.4-  0.7+    001029 611  0.1-  0.8+    001105 046  0.3-  0.3+
    001028 467  0.1-  0.4-    001029 611  1.7-  0.9-    001105 046  0.0   0.1-
    001028 046  0.1-  0.4+    001101 118  0.3+  0.2+    001205 693  0.1+  0.3+
    001028 046 (0.2+  2.5+)   001101 118  0.1+  0.4-    001205 693  0.0   0.4+
    001028 046  0.0   1.7+    001102 704  0.5+  0.2+    001205 693  0.3+  0.4+
    001028 046  0.1+  0.8+    001102 704  0.3-  0.7+    040326 926  1.2-  0.6-
    001028 557  0.4-  1.4-    001102 704  0.0   0.1+    040326 926  1.0-  0.6-
    001028 557  0.6+  0.7-    001102 704  0.3+  0.6+    040326 926  0.2+  1.0+
    001028 557  0.1-  0.7-    001102 540  0.1+  0.5+    040327 926  0.8+  0.6+
    001028 557  0.6+  0.8-    001102 540  0.2-  0.2+    040327 926  1.2+  0.6-
    001029 704  0.0   0.8+    001102 540  0.1+  0.2+    040327 926  0.6+  0.5+
    
    Ephemeris:
    2000 UW13                a,e,i = 1.27, 0.15, 26                  q = 1.0897
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    2004 03 26    14 37.83   +24 18.4    0.412    1.331   137.4    30.5    20.6
    2004 04 05    14 00.37   +19 57.3    0.389    1.350   149.7    22.0    20.3
    2004 04 15    13 20.28   +13 42.5    0.389    1.369   156.3    17.2    20.1
    2004 04 25    12 45.52   +06 34.6    0.417    1.386   151.0    20.6    20.4
    2004 05 05    12 20.75   -00 10.0    0.470    1.401   140.0    27.6    20.9
    2004 05 15    12 06.13   -05 54.5    0.540    1.415   129.1    33.6    21.4
    2004 05 25    11 59.92   -10 40.1    0.622    1.427   119.7    38.1    21.9
    
    Kyle E. Smalley              (C) Copyright 2004 MPC           M.P.E.C. 2004-F69
    

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