| Identity |
| Name: | lambda Tauri |
| Hipparcos catalog ID: | 18724 |
| Other star catalog entries: | HD 25204 SAO 93719 BD B+12 539
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| Appearance |
| Visual magnitude: | 3.41 (source: Hipparcos) |
| Spectral type: | B3V + A |
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| Position and motion (Epoch J1991.25) in J2000 reference frame |
| Right ascension | 4h 0m 40.82051s (+/-0.00001s) |
| Declination | 12° 29' 25.3521" (+/-0.0001") |
| Parallax: | 6.74 (+/-0.17) mas |
| Derived distance: | 484 light-years |
| Proper motion in R.A.: | -8.02 (+/-0.24) mas/year |
| Proper motion in declination: | -14.42 (+/-0.16) mas/year |
| Constellation: | Taurus | |