NGC 2227 - SB(rs)cd

NGC 2227

De Vaucouleurs Atlas Type: SB(rs)cd

Filter: B

Telescope: UH 2.2-m
North left , East down
Field Dimensions: 2.3 x 1.7 arcminutes

RC3 Type: SB(rs)c
RSA Type: -----
Surface Brightness Range Displayed: 20.5-26.0 mag per square arcsec
Absolute Blue Magnitude: -19.7
Elmegreen Spiral Arm Class: AC i

De Vaucouleurs Atlas Description:

The bar is very well-defined, but only a trace of an inner pseudoring is present. A weak four-armed morphology can be identified in the outer disk.