Elliptical galaxy · Pisces
NGC 507 NGC 507 group
mag 11.62.5′ across
About
NGC 507, the NGC 507 group, is an elliptical galaxy of magnitude 11.6 in Pisces, about 2.5′ across.
How to find it
- NGC 507 is in the constellation Pisces.
- Best evenings: around late November it is highest at about 9 pm (10 pm in summer time); a month earlier, two hours later.
- Where on Earth: it is seen well, at least 10° up, from north of 47° S.
When it rises and sets tonight, how high it climbs and how much the Moon gets in the way are worked out in your browser for your place.
What you will see
- EyesNot visible to the naked eye.
- Binoculars (10×50)Too faint for binoculars.
- Telescope (6–8 inch)A smooth oval glow, brightening towards the centre.
For a dark country sky with no Moon. From a city, faint galaxies and nebulae can disappear completely.
Facts
| Designations | NGC 507, PGC 5098, UGC 938 |
|---|---|
| Type | Elliptical galaxy (E-S0) |
| Magnitude | 11.6The smaller the number, the brighter. |
| Apparent size | 2.5′ × 1.7′position angle 71°; the full Moon is 31′ across |
| Surface brightness | 23.2 mag/arcsec²Average over its disc, in the blue band: the lower the number, the easier it is to see. |
| Constellation | Pisces |
| Right ascension (J2000) | 01h 23m 39.9s |
| Declination (J2000) | +33° 15′ 22″ |
Sources and credits
Catalog data: OpenNGC by Mattia Verga, CC BY-SA 4.0, and d3-celestial by Olaf Frohn, BSD 3-Clause. All data sources →