NGC 4011
| Galaxy NGC 4011 |
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|---|---|
![NGC 4011 with LEDA 1726138 (o) [1] SDSS image](https://de.wikipedia.org/wiki/Datei:NGC4011_-_SDSS_DR14.jpg)
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| NGC 4011 with LEDA 1726138 (o) SDSS image | |
| AladinLite | |
| Constellation | lion |
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Position equinox : J2000.0 , epoch : J2000.0 |
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| Right ascension | 11 h 58 m 25.431 s |
| declination | + 25 ° 05 ′ 51.54 ″ |
| Appearance | |
| Morphological type | S0 |
| Brightness (visual) | 14.7 mag |
| Brightness (B-band) | 15.7 mag |
| Angular expansion | 0.40 ′ × 0.2 ′ |
| Position angle | 39 ° |
| Surface brightness | 11.8 mag / arcmin² |
| Physical data | |
| Affiliation | WBL 368 |
| Redshift | 0.013780 ± 0.000574 |
| Radial velocity | 4131 ± 172 km / s |
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Stroke distance v rad / H 0 |
(183 ± 15) · 10 6 ly (56.2 ± 4.6) Mpc |
| history | |
| discovery | Johan Dreyer |
| Discovery date | April 26, 1878 |
| Catalog names | |
| NGC 4011 • PGC 37674 • CGCG 127-121 • 2MASX J11582545 + 2505521 • GALEX ASC J115825.48 + 250551.0 • NSA 119545 | |
NGC 4011 is a lenticular galaxy of the Hubble type S0 in the constellation Leo on the ecliptic . It is an estimated 183 million light years from the Milky Way and about 20,000 light years across.
In the same area of the sky are u. a. the galaxies NGC 3999 , NGC 4000 , NGC 4005 , NGC 4015 .
The object was discovered by Johan Dreyer on April 26, 1878 .