| Identity |
| Name: | eta Aquilae |
| Hipparcos catalog ID: | 97804 |
| Other star catalog entries: | HD 187929
SAO 125159
BD B+00 4337
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| Appearance |
| Visual magnitude: | 3.87 (source: Tycho) |
| Spectral type: | F6Ibv SB |
| |
| Position and motion (Epoch J1991.25) in J2000 reference frame |
| Right ascension | 19h 52m 28.36372s (+/-0.00007s) |
| Declination | 1° 0' 20.4415" (+/-0.0008") |
| Parallax: | 2.36 (+/-1.04) mas |
| Derived distance: | 1382 light-years |
| Proper motion in R.A.: | 6.91 (+/-1.47) mas/year |
| Proper motion in declination: | -8.21 (+/-1.04) mas/year |
| Constellation: | Aquila | |