OAA computing section circular                        NK 581 



              07S1-0180Comet Machholz (1992k)07S1-0120



     The following  improved orbital elements,06F1-001 by S. Nakano,06F1-000 are
from eight observations 1992 July 5 to 10.  The mean residual is
+/- 1.37 arc seconds.


06F1-001     T     =06F1-000  1992 July 10.81863  +/- 0.1680806F1-001 (m.e.) TT 06F1-000
06F1-001     Peri. =06F1-000  162.63924           +/- 0.33701
06F1-001     Node  =06F1-000  235.12869           +/- 0.0053706F1-001   (2000.0)   06F1-000
06F1-001     Inc.  =06F1-000   57.64072           +/- 0.07798
06F1-001        q  =06F1-000    0.8191981         +/- 0.000702106F1-001 AU06F1-000
06F1-001        e  =06F1-000    1.0


     The following residuals in seconds of arc are from the above
orbital elements:

06F1-001Date/ UT           R.A. (2000)   Decl.         *** O-C ***   Code/Obs06F1-000
06F1-001                     h  m  s       ¡  ,  "       "      "            06F1-000
1992 07 05.46597   04 57 14.57  +34 42 04.6     2.3+   1.7-   675/PL  
1992 07 05.47523   04 57 16.76  +34 41 44.2     2.7-   1.4+   675/PL  
1992 07 09.04444   05 13 29.41  +32 06 13.5     1.3+   0.1+   540/LZ  
1992 07 09.05243   05 13 31.87  +32 05 53.5   ( 5.5+   1.4+)  540/LZ  
1992 07 09.78993   05 16 46.04  +31 32 56.8     0.4-   0.6+   372/sk  
1992 07 09.79549   05 16 47.56  +31 32 42.3     0.4+   1.0+   372/sk  
1992 07 10.71690   05 20 47.57  +30 51 07.8     0.1-   0.1+   399/ue  
1992 07 10.78403   05 21 05.11  +30 48 06.5     1.3+   0.2+   372/sk  
1992 07 10.78715   05 21 05.65  +30 47 56.2     2.1-   1.7-   372/sk  
                                                                      
                                          ( ) -------- Rejected Obs.

Director, Computing Section
Syuichi Nakano                                       1993 Jan. 906F1

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