IC 2091
| Asterism | |
|---|---|
| IC 2091 | |
| Constellation | Eridanus |
|
Position equinox : J2000.0 |
|
| Right ascension | 04h 46m 40.1s |
| declination | -04 ° 40 ′ 24 ″ |
| Further data | |
| Number of stars |
4th |
| history | |
| discovery |
Isaac Roberts |
| Date of discovery |
February 17, 1903 |
| Catalog names | |
| IC 2091 • | |
| Aladin previewer | |
IC 2091 in the index catalog designates four apparently close together stars in the constellation Eridanus . The catalog entry goes back to an observation by the astronomer Isaac Roberts on February 17, 1903.