comet and spectroscopic observations on 24 sept.

with disturbing moonlight several comets are observed from BRIXIIS-I observatory and spectroscopic observations with BRIXIIS-II observatory.  comets which are observed are: 21P, 29P, 37P, 38P, 59P, 64P, 66P, 78P, 130P, 198P, C/2017 K2, C/2017 K4, C/2017 M4, C/2017 M5 and a possible comet mentioned as ZS9F67C (not detected) on the PCCP page of the minor planetcenter. spectroscopic observations of: HD 21620, VV Cep, qr Vul and X Cyg.