Dreyer's description: vF, mE ns, gbM, 3' long
Cross Identifications: Stephan XI.
| Right Ascension: | 11 : 02.9 (hours : minutes) |
|---|---|
| Declination: | +17 : 59 (degrees : minutes) |
| Apparent Magnitude: | 13. p |
| Apparent Diameter: | 3.7 (arc minutes) |
Please type in the NGC number (number only, or preceded by "N" or "NGC") or the IC number preceded by "I" or "IC", or the Messier number preceded by "M".