| Identity |
| Name: | iota Aquarii |
| Hipparcos catalog ID: | 109139 |
| Other star catalog entries: | HD 209819
SAO 164861
BD B-14 6209
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| Appearance |
| Visual magnitude: | 4.29 (source: Hipparcos) |
| Spectral type: | B8V |
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| Position and motion (Epoch J1991.25) in J2000 reference frame |
| Right ascension | 22h 6m 26.20525s (+/-0.00001s) |
| Declination | -13° 52' 10.3453" (+/-0.0001") |
| Parallax: | 18.62 (+/-0.22) mas |
| Derived distance: | 175 light-years |
| Proper motion in R.A.: | 36.89 (+/-0.21) mas/year |
| Proper motion in declination: | -58.99 (+/-0.11) mas/year |
| Constellation: | Aquarius | |