GSH 180-31+020

Right Ascension (hh mm): 04 00
Declination (deg): 10.00
Reference Velocity (km/s): 20.20
Delta RA (hh mm): 00 17
Delta Dec (deg): 3.5
Delta V (km/s): 9.28
Mean Angular Diameter (deg): 3.80
Shape parameter: 0.98
Comments:
       GSH 180-31+020 is a relatively round shell with a dense diagonal stripe crossing it at the reference velocity.