Galaxy · constellation Tuc
NGC 7657
NGC 7657ESO 148-012PGC 71456
Catalogue data
- Right ascension
- 23h 26m 47.5s
- Declination
- -57° 48' 21"
- Size
- 1.5′ × 22.2″
- Position angle
- 110°
- Magnitude
- 15.0 (B)
- Surface brightness
- 23.32 mag/arcsec²
- Hubble type
- Sd
- Difficulty
- 4/5
- Suggested techniques
- LRGB, RGB, OSC
- Data source
- OpenNGC
Confused HIPASS source
Framing with your rig
No rig configured
Sign up and enter your rig to see exactly how this object fits your field, at what rotation and how much of it you frame. Create an account.