4 Comets observed between 1973 and 1981

Table 1 gives the list of all comets observed at Nançay up to 1999.

Observations made in 1973-1981 are not described here. There are only partly incorporated in the data base. Most of them were reported in Biraud et al. (1974), Despois (1978), Despois et al. (1981), Bockelée-Morvan et al. (1981), and Bockelée-Morvan (1982). Some representative spectra are also reproduced in Arpigny et al. (1999). Further information concerning these comets may be obtained on request.