NGC 7505
| Galaxy NGC 7505 |
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|---|---|
|
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| NGC 7505 with SDSS J231103.10 + 133706.7 , SDSS Recording | |
| AladinLite | |
| Constellation | Pegasus |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 23 h 11 m 00.6 s |
| declination | + 13 ° 37 ′ 54 ″ |
| Appearance | |
| Morphological type | Sat |
| Brightness (visual) | 14.5 mag |
| Brightness (B-band) | 15.3 mag |
| Angular expansion | 0.8 'x 0.2' |
| Position angle | 111 ° |
| Surface brightness | 12.7 mag / arcmin² |
| Physical data | |
| Redshift | 0.022777 ± 0.000181 |
| Radial velocity | 6828 ± 54 km / s |
|
Stroke distance v rad / H 0 |
(312 ± 22) x 10 6 ly (95.8 ± 6.7) Mpc |
| history | |
| discovery | Lewis Swift |
| Discovery date | September 25, 1886 |
| Catalog names | |
| NGC 7505 • PGC 70636 • CGCG 431-009 • 2MASX J23110066 + 1337538 • GALEX ASC J231100.68 + 133753.5 | |
NGC 7505 is a spiral galaxy of Hubble type Sa in the constellation Pegasus at the northern sky . It is estimated to be 312 million light years from the Milky Way and about 75,000 light years in diameter.
In the same area of the sky are u. a. the galaxies NGC 7508 , NGC 7511 , NGC 7523 , IC 5292 .
The object was discovered by Lewis Swift on September 25, 1886 .