HD 182475
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Aquila |
| Right ascension | 19h 25m 01.5327s |
| Declination | −04° 53′ 04.329″ |
| Apparent magnitude (V) | 6.508 |
| Characteristics | |
| Spectral type | A9V |
| U−B color index | 0.12 |
| B−V color index | 0.33 |
| Variable type | Delta Scuti variable |
| Astrometry | |
| Proper motion (μ) | RA: 35.58 mas/yr Dec.: 7.88 mas/yr |
| Parallax (π) | 9.92 ± 0.85 mas |
| Distance | 330 ± 30 ly (101 ± 9 pc) |
| Absolute magnitude (MV) | 6.823 |
| Details | |
| Mass | 3.1 M☉ |
| Radius | 2.1 R☉ |
| Luminosity | 40 L☉ |
| Temperature | 7,500–10,000 K |
| Rotational velocity (v sin i) | 105 km/s |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Data sources: | |
| Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) | |
HD 182475 is a variable star of the Delta Sct type.
References
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