NGC 7250
| Galaxy NGC 7250 |
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|---|---|
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| Photo from the Hubble Space Telescope | |
| AladinLite | |
| Constellation | lizard |
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Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 22 h 18 m 17.8 s |
| declination | + 40 ° 33 ′ 45 ″ |
| Appearance | |
| Morphological type | Sdm? / Sbrst |
| Brightness (visual) | 12.6 mag |
| Brightness (B-band) | 13.2 mag |
| Angular expansion | 1.7 ′ × 0.8 ′ |
| Position angle | 157 ° |
| Surface brightness | 12.8 mag / arcmin² |
| Physical data | |
| Redshift | 0.003889 ± 0.000017 |
| Radial velocity | 1166 ± 5 km / s |
|
Stroke distance v rad / H 0 |
(62 ± 4) · 10 6 ly (19.0 ± 1.3) Mpc |
| history | |
| discovery | William Herschel |
| Discovery date | November 8, 1790 |
| Catalog names | |
| NGC 7250 • UGC 11980 • PGC 68535 • CGCG 530-022 • MCG + 07-45-24 • IRAS 22161 + 4018 • 2MASX J13053653-4330017 • GC 4778 • H III 864 • | |
NGC 7250 is a spiral galaxy of Hubble type SD in the constellation Lizard . It is around 62 million light years from the Milky Way .
The galaxy was discovered on November 8, 1790 by the astronomer William Herschel with his 18.7-inch reflecting telescope and later included in his New General Catalog by Johan Dreyer .