Comet C/1997 T1 (Utsunomiya)
H. Kawakita, Osaka, Japan; and M. Fujii, Okayama, Japan, obtained a low-dispersion (resolution about 3 nm, range 380-730 nm) spectrogram of this comet with the 1.01-m telescope at Bisei Astronomical Observatory on Oct. 11.6 UT. CN, C_3, C_2, NH_2 and [O I] emissions are present.
International Astronomical Union Circular
- Pub Date:
- October 1997