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.