| Identity |
| Name: | iota Andromedae |
| Hipparcos catalog ID: | 116631 |
| Other star catalog entries: | HD 222173
SAO 53216
BD B+42 4720
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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 | 23h 38m 8.17916s (+/-0.00001s) |
| Declination | 43° 16' 5.0738" (+/-0.0001") |
| Parallax: | 6.53 (+/-0.16) mas |
| Derived distance: | 499 light-years |
| Proper motion in R.A.: | 27.64 (+/-0.13) mas/year |
| Proper motion in declination: | -1.02 (+/-0.14) mas/year |
| Constellation: | Andromeda | |