S4G Mid-Infrared Type: dSA(l)0^-

Filter: 3.6 microns

Telescope: Spitzer Space Telescope
North up, East left
Field Dimensions: 2.7 x 2.0 arcminutes
Surface Brightness Range Displayed: 17.0-28.0 mag per square arcsec

Notes:
dwarf companion of NGC 4321