NGC 3198

Data obtained at the Observatoire du Mont Mégantic.

Image sacle: 1.60" / pixel - FOV 7'

Mean RV of the object:  668 km/s



Velocity field

820 km/s

516 km/s



Velocity field scale



Hα Monochromatic color image


DSS image


Hα Monochromatic black and white image