| A | |
| B | pa=244.0° sep=43.23" |
| Name | Tau2 Eri | Coord arcsec 2000 | 025059.91+670530.7 | Mag | 12.73 | HD | 17824 | ||||
| Bayer | Tau 2 Eridani | Bayer name | Tau2 | Flamsteed | 2 Eridani | Flamsteed name | 2 Eri |
| Coord arcsec 2000 | 025053.26+670511.8 | Mag | 13.15 | Delta magnitude | 0.42 | Coordinate calculated | yes |