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  • MPEC 1997-S14 : 1997 CU26

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    M.P.E.C. 1997-S14                                Issued 1997 Sept. 29, 15:42 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.
    
                 BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
                       URL http://cfa-www.harvard.edu/iau/mpc.html
    
                                       1997 CU26
    
                               Revision to MPEC 1997-G06
    
    Observations:
         J97C26U  C1997 09 28.11030 09 03 59.62 +11 56 48.8                      046
         J97C26U  C1997 09 28.11656 09 03 59.69 +11 56 48.9                      046
         J97C26U  C1997 09 28.12281 09 03 59.83 +11 56 47.9                      046
         J97C26U  C1997 09 28.12895 09 03 59.88 +11 56 47.2                      046
         J97C26U  C1997 09 28.13458 09 03 59.98 +11 56 47.3                      046
         J97C26U  C1997 09 28.13590 09 03 59.99 +11 56 47.5                      046
         J97C26U  C1997 09 28.13718 09 04 00.02 +11 56 47.8                      046
         J97C26U  C1997 09 28.13868 09 04 00.05 +11 56 47.4                      046
         J97C26U  C1997 09 28.13992 09 04 00.08 +11 56 47.7          17.8 V      046
         J97C26U  C1997 09 29.11234 09 04 13.06 +11 55 06.3          17.8 V      046
         J97C26U  C1997 09 29.11360 09 04 13.09 +11 55 06.0                      046
         J97C26U  C1997 09 29.11611 09 04 13.15 +11 55 05.9                      046
         J97C26U  C1997 09 29.12190 09 04 13.25 +11 55 05.2                      046
         J97C26U  C1997 09 29.13448 09 04 13.32 +11 55 03.7                      046
         J97C26U  C1997 09 29.13593 09 04 13.37 +11 55 03.6                      046
    
    Observer details:
    046 Klet.  Observers J. Ticha, M. Tichy.  Measurer M. Tichy.
        0.57-m f/5.2 reflector + CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc and reference
    970928 046 25.5-  8.4+    970929 046 25.7-  9.4+    MPC 30094
    
    Orbital elements:
    1997 CU26
    Epoch 1997 Dec. 18.0 TT = JDT 2450800.5                 Marsden
    M 324.46773              (2000.0)            P               Q
    n   0.01576752     Peri.  243.26108     -0.93444200     +0.09714184
    a  15.7504797      Node   300.47641     +0.11566256     -0.82712969
    e   0.1736194      Incl.   23.42411     -0.33680903     -0.55355211
    P  62.51           H    6.0           G   0.15           U   4
    Residuals in seconds of arc
    970215 691  1.2-  0.0     970302 691  1.8-  0.1-    970308 696  0.4+  0.0
    970215 691  1.1-  0.1-    970302 700  0.5+  0.9+    970308 696  0.2+  0.1-
    970215 691  1.0-  0.3-    970302 046  0.0   0.1-    970308 696  0.2+  0.0
    970216 691  0.6-  0.4-    970302 046  0.0   0.4-    970308 696  0.4+  0.0
    970216 691  0.9-  0.5-    970302 046  0.6-  0.2+    970308 696  0.6+  0.0
    970216 691  0.6-  0.4-    970302 046  0.4-  0.1+    970308 696  0.3+  0.0
    970217 327  1.1+  0.3-    970302 108  0.5+  0.9+    970308 696  0.5+  0.0
    970217 327  0.4+  0.3-    970302 587  0.3-  0.2-    970308 696  0.3+  0.0
    970217 327  0.2+  0.5-    970302 587  0.3+  0.3+    970308 402  0.2-  0.3-
    970217 046  0.4+  0.6-    970303 696  0.3-  0.2-    970308 402  0.2-  0.1-
    970217 046  1.0+  0.6-    970303 696  0.1-  0.4-    970308 402  0.6-  0.2-
    970217 557  0.3+  0.1-    970303 360  0.1+  0.2-    970309 046  0.3-  0.3+
    970217 046  0.4+  0.1+    970303 118  0.2-  0.0     970309 046  0.5-  0.4+
    970217 046  0.4+  0.3-    970303 118  0.0   0.0     970309 046  0.2-  0.2+
    970217 557  0.5+  0.1-    970304 897  0.3-  0.4+    970311 402  0.1-  0.2+
    970217 557  0.4+  0.3-    970304 897  0.3+  1.0-    970311 402  0.3-  0.2+
    970217 557  0.3+  0.5-    970304 897  0.8-  0.2-    970311 402  0.0   0.1+
    970222 046  0.4-  0.3-    970304 402  0.1-  0.0     970315 691  0.2+  0.0
    970222 046  0.1-  0.1-    970304 402  0.3-  0.0     970315 711  0.4-  0.2+
    970222 046  0.0   0.4-    970304 402  0.2-  0.1-    970315 711  0.5-  0.2+
    970222 046  0.0   0.4+    970304 360  0.4-  0.1+    970316 711  0.1-  0.2+
    970222 046  0.1+  0.3-    970304 360  0.2-  0.0     970316 711  0.4-  0.3+
    970222 046  0.0   0.2-    970305 402  1.5-  0.7-    970316 587  0.1-  0.1-
    970223 658 (0.7+  4.8-)   970305 402  0.0   0.9+    970316 587  0.3-  0.4-
    970223 658 (1.3+  4.8-)   970305 402  0.1-  0.3-    970317 711  0.3-  0.3+
    970223 658 (0.9+  5.1-)   970305 046  0.3-  0.1-    970317 711  0.3-  0.3+
    970223 046  0.1-  0.6+    970305 046  0.0   0.0     970327 658  0.3-  0.1+
    970223 046  0.0   0.0     970305 046  0.4-  0.1-    970327 658  0.2-  0.4+
    970223 046  0.3+  0.1-    970305 046  0.1-  0.0     970327 658  0.9-  0.4-
    970223 046  0.2+  0.1-    970306 696  0.3+  0.3+    970401 046  0.3-  0.3+
    970223 046  0.5+  0.1+    970306 696  0.2+  0.1+    970401 046  0.3-  0.5+
    970223 046  0.1+  0.9-    970306 696  0.4+  0.2+    970401 046  0.4-  0.4+
    970224 557  0.2+  0.2-    970306 696  0.3+  0.1+    970407 587  0.2-  0.6+
    970224 046  0.3+  0.1+    970306 696  0.2+  0.2+    970408 587  0.1-  0.4+
    970224 046  0.0   0.0     970306 696  0.1+  0.2+    970430 587  0.6+  0.4+
    970224 046  0.1+  0.6+    970306 696  0.4+  0.2+    970501 691  0.7-  0.1-
    970224 046  0.7-  0.0     970306 696  0.3+  0.2+    970501 691  0.7-  0.2-
    970224 557  0.1-  0.2-    970306 696  0.3+  0.1+    970501 691  0.8-  0.2+
    970226 817  0.0   0.2-    970306 696  0.3+  0.2+    970501 118  0.5+  0.0
    970226 046  0.3+  0.2+    970306 696  0.3+  0.1+    970501 587  0.6+  0.2+
    970226 046  0.4+  0.2-    970306 696  0.2+  0.2+    970502 118  0.6+  0.3+
    970226 046  0.2+  0.0     970306 696  0.5+  0.2+    970503 118  0.9+  0.0
    970226 046  0.0   0.6-    970306 696  0.6+  0.2-    970504 360  0.8+  0.3+
    970227 402  0.3-  0.2-    970306 696  0.6+  0.4-    970504 360  0.8+  0.0
    970227 402  0.4-  0.2+    970306 696  0.9+  0.0     970504 360  0.4+  0.2+
    970227 402  0.3-  0.1-    970306 696  0.0   0.1+    970511 046  0.7-  0.2-
    970227 360  0.1+  0.0     970306 696  0.2+  0.1+    970511 046  1.1-  0.5+
    970227 360  0.3+  0.1-    970306 696  0.2+  0.2+    970514 711  0.4+  0.2+
    970227 360  0.0   0.2-    970306 696  0.3+  0.1+    970514 711  0.5+  0.1+
    970227 587  0.3-  0.2-    970306 696  0.3+  0.2+    970517 046  0.5-  0.0
    970227 046  0.3-  1.0+    970308 696  0.5+  0.0     970517 046  0.5-  0.6-
    970227 046  0.2-  0.3+    970308 696  0.8+  0.0     970526 360  0.5+  0.2-
    970227 046  0.7-  0.3+    970308 696  0.4+  0.0     970526 360  0.7+  0.4-
    970227 046  0.1-  0.8+    970308 696  0.2+  0.1+    970528 587 (2.3+  0.0 )
    970227 587  0.0   0.2-    970308 696  0.5+  0.1+    970928 046  0.4-  1.0-
    970228 046  0.2+  0.1-    970308 696  0.3+  0.0     970928 046  0.6-  0.3-
    970228 046  0.0   0.1+    970308 696  0.3+  0.0     970928 046  0.2+  0.6-
    970228 046  0.3+  0.1+    970308 696  0.3+  0.1-    970928 046  0.3-  0.7-
    970228 046  0.1-  0.1+    970308 696  0.2+  0.1-    970928 046  0.1+  0.0
    970228 108  0.1+  1.7+    970308 696  0.3+  0.0     970928 046  0.0   0.3+
    970301 402  0.1-  0.3-    970308 696  0.3+  0.0     970928 046  0.2+  0.7+
    970301 402  0.3-  0.3+    970308 696  0.5+  0.0     970928 046  0.3+  0.5+
    970301 402  0.7-  0.4-    970308 696  0.3+  0.1+    970928 046  0.5+  0.9+
    970302 118  0.2+  0.0     970308 696  0.3+  0.1-    970929 046  0.3-  0.0
    970302 118  0.1-  0.0     970308 696  0.3+  0.0     970929 046  0.1-  0.1-
    970302 118  0.2+  0.2-    970308 696  0.4+  0.1-    970929 046  0.3+  0.0
    970302 691  1.7-  0.1-    970308 696  0.4+  0.0     970929 046  0.6+  0.1-
    970302 691  1.7-  0.1+    970308 696  0.2+  0.0     970929 046  0.8-  0.3-
    970302 700  0.6-  0.8-    970308 696  0.5+  0.0     970929 046  0.3-  0.3-
    970302 700  0.3+  0.8-    970308 696  0.2+  0.0
    
    Ephemeris:
    1997 CU26                a,e,i = 15.75, 0.17, 23                 q = 13.016
    Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
    1997 09 29    09 04.19   +11 55.3   14.379   13.772    51.1     3.2    17.8
    1997 10 09    09 06.24   +11 38.6   14.233   13.766    60.4     3.6    17.8
    1997 10 19    09 07.92   +11 23.0   14.073   13.760    69.8     3.9    17.8
    1997 10 29    09 09.18   +11 08.8   13.904   13.755    79.3     4.1    17.8
    1997 11 08    09 09.99   +10 56.3   13.729   13.749    89.0     4.1    17.8
    1997 11 18    09 10.32   +10 45.7   13.555   13.743    98.9     4.1    17.7
    1997 11 28    09 10.17   +10 37.1   13.384   13.737   109.0     3.9    17.7
    1997 12 08    09 09.54   +10 30.8   13.224   13.731   119.2     3.6    17.6
    1997 12 18    09 08.45   +10 26.8   13.078   13.725   129.5     3.2    17.6
    1997 12 28    09 06.94   +10 24.9   12.953   13.719   139.9     2.6    17.5
    1998 01 07    09 05.09   +10 25.2   12.851   13.714   150.3     2.0    17.5
    1998 01 17    09 02.96   +10 27.2   12.776   13.708   160.6     1.4    17.4
    1998 01 27    09 00.66   +10 30.8   12.731   13.702   170.1     0.7    17.3
    1998 02 06    08 58.29   +10 35.4   12.717   13.696   173.0     0.5    17.3
    1998 02 16    08 55.97   +10 40.8   12.735   13.691   164.9     1.1    17.4
    1998 02 26    08 53.80   +10 46.3   12.783   13.685   154.8     1.8    17.4
    1998 03 08    08 51.88   +10 51.7   12.858   13.679   144.6     2.4    17.5
    1998 03 18    08 50.30   +10 56.4   12.959   13.674   134.4     3.0    17.5
    1998 03 28    08 49.11   +11 00.1   13.081   13.668   124.3     3.5    17.6
    1998 04 07    08 48.38   +11 02.4   13.220   13.663   114.3     3.8    17.6
    1998 04 17    08 48.12   +11 03.2   13.371   13.657   104.5     4.1    17.7
    1998 04 27    08 48.34   +11 02.3   13.529   13.651    94.9     4.2    17.7
    1998 05 07    08 49.03   +10 59.5   13.690   13.646    85.4     4.2    17.7
    1998 05 17    08 50.18   +10 54.8   13.848   13.640    76.1     4.1    17.8
    1998 05 27    08 51.74   +10 48.1   14.000   13.635    66.9     3.9    17.8
    
    Brian G. Marsden             (C) Copyright 1997 MPC           M.P.E.C. 1997-S14
    

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    MPEC number:

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    • 1997-B01 (the full form)
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    • B01 (the abbreviated form)