| Identity |
| Name: | theta Leonis |
| Hipparcos catalog ID: | 54879 |
| Other catalog entries: | HD 97633
SAO 99512
BD B+16 2234
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| Appearance |
| Visual magnitude: | 3.33 (source: ground based) |
| Spectral type: | A2V |
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| Position and motion (Epoch J1991.25) in J2000 reference frame |
| R.A. | 11h 14m 14.44089s (+/-0.00005s) |
| Decl. | 15° 25' 47.1472" (+/-0.0005") |
| Parallax: | 18.36 (+/-0.77) |
| Derived distance: | 178 light years |
| Proper motion in R.A.: | -59.01 (+/-0.77) mas/year |
| Proper motion in decl.: | -79.37 (+/-0.59) mas/year |
| Constellation: | Leo | |