NGC 7572
| Galaxy NGC 7572 |
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|---|---|
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| SDSS recording | |
| AladinLite | |
| Constellation | Pegasus |
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Position equinox : J2000.0 , epoch : J2000.0 |
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| Right ascension | 23 h 16 m 50.4 s |
| declination | + 18 ° 28 ′ 59 ″ |
| Appearance | |
| Morphological type | S0 / a |
| Brightness (visual) | 14.4 mag |
| Brightness (B-band) | 15.3 mag |
| Angular expansion | 0.80 × 0.2 |
| Position angle | 162 ° |
| Surface brightness | 12.3 mag / arcmin² |
| Physical data | |
| Affiliation | WBL 703 |
| Redshift | 0.043587 ± 0.000087 |
| Radial velocity | 13,067 ± 26 km / s |
|
Stroke distance v rad / H 0 |
(592 ± 41) · 10 6 ly (181.4 ± 12.7) Mpc |
| history | |
| discovery | Albert Marth |
| Discovery date | November 3, 1864 |
| Catalog names | |
| NGC 7572 • PGC 70919 • CGCG 454-021 • MCG + 03-59-023 • 2MASX J23165013 + 1829093 • GALEX ASC J231650.42 + 182858.8 • NSA 150967 | |
NGC 7572 is a lenticular galaxy of the Hubble type S0-a in the constellation Pegasus north of the celestial equator . It is an estimated 592 million light years away from the Milky Way and about 140,000 light years in diameter.
In the same area of the sky are u. a. the galaxies NGC 7571 , NGC 7578 , NGC 7588 , NGC 7598 .
The Type Ia supernova CRTS CSS150524 J231651 + 182833 was observed here.
The object was discovered by Albert Marth on November 3, 1864 .