Lack of a strong continuum makes identification of the nucleus difficult
in this highly inclined Sc galaxy. Emission from H II regions fills most
of the slit.
April 3/4, 1981
103aO + GG385
The redshift of NGC 5690 is v_o = 1653 km/s.
Sc? (de Vaucouleurs)
DEC = +02 30 in CGCG I, preceding 175
Bright middle, no definite nucleus. Several arms with dark lanes.
Classification is difficult; possibly of type SB?
There is a very bright star at 3.1 arcmin.
Lund 9 dimensions are in error, or they are for core only (rejected).