NGC3489 - 3.6μm type: (R)SB(r:)0o

NGC3489

S4G Mid-Infrared Type: (R)SB(r:)0o

Filter: 3.6 microns

Telescope: Spitzer Space Telescope
North up, East left
Field Dimensions: 4.5 x 3.3 arcminutes
Surface Brightness Range Displayed: 11.5-28.0 mag per square arcsec

Notes:
very diffuse inner and outer rings; foreshortened bar