24 Aquilae
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| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Aquila |
| Right ascension | 19h 18m 50.9439s |
| Declination | 00° 20′ 20.486″ |
| Apparent magnitude (V) | 6.411 |
| Characteristics | |
| Spectral type | K0IIIa |
| U-B color index | 0.79 |
| B-V color index | 1.05 |
| Astrometry | |
| Radial velocity (Rv) | -28.5 km/s |
| Proper motion (μ) | RA: 16.97 mas/yr Dec.: 9.21 mas/yr |
| Parallax (π) | 6.68 ± 0.86 mas |
| Distance | approx. 490 ly (approx. 150 pc) |
| Absolute magnitude (MV) | 7.45 |
| Details | |
| Mass | 0,8 M☉ |
| Radius | 0,9 R☉ |
| Luminosity | 0,4 L☉ |
| Temperature | 3,500–5,000 K |
| Metallicity | ? |
| Rotation | ? |
| Age | ? years |
| Orbit | |
| Companion | 24 Aquilae Aa |
| Semimajor axis (a) | 49,5" |
| Inclination (i) | 160° |
| Orbit | |
| Companion | 24 Aquilae B |
| Semimajor axis (a) | 423.4" |
| Inclination (i) | 316° |
| Orbit | |
| Companion | 24 Aquilae Bb |
| Semimajor axis (a) | 59.8" |
| Inclination (i) | 302° |
| Other designations | |
| Database references | |
| SIMBAD | data |
| Database references | |
| SIMBAD | data |
| Data sources: | |
| Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) |
|
24 Aquilae is a star in the constellation Aquila. Its apparent magnitude is 6.40.
[edit] References
[edit] Components
| NAME | Right ascension | Declination | Apparent magnitude (V) | Spectral type | Database references |
|---|---|---|---|---|---|
| BDS 9195 B (HD 180973) | 19h 18m 31.2892s | +00° 25' 24.472 | 6.738 | F0 | Simbad |
 |
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