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| Observation data Epoch J2000 Equinox J2000 |
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| Constellation | Aquila |
| Right ascension | 20h 03m 30.0158s |
| Declination | +16° 01′ 52.516″ |
| Apparent magnitude (V) | 5.667 |
| Characteristics | |
| Spectral type | B9mnp |
| U−B color index | -0.48 |
| B−V color index | -0.1 |
| Astrometry | |
| Radial velocity (Rv) | -21.7 km/s |
| Proper motion (μ) | RA: 5.05 mas/yr Dec.: -7.73 mas/yr |
| Parallax (π) | 5.12 ± 0.7 mas |
| Distance | approx. 640 ly (approx. 200 pc) |
| Absolute magnitude (MV) | 5.557 |
| Details | |
| Mass | 18 M☉ |
| Radius | 7 R☉ |
| Luminosity | 20,000 L☉ |
| Temperature | 10,000–30,000 K |
| Metallicity | ? |
| Rotation | 11 km/s 0,0883255829 Year |
| Age | ? years |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Data sources: | |
| Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) |
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14 Sagittae or HD 190229 is a star, in the Aquila constellation.
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