HD 174569
From Infogalactic: the planetary knowledge core
| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Aquila |
| Right ascension | 18h 50m 45.5515s[1] |
| Declination | +10° 58′ 34.9970″[1] |
| Apparent magnitude (V) | 6.36[2] |
| Characteristics | |
| Spectral type | K5III[3] |
| U−B color index | +1.63[2] |
| B−V color index | +1.44[2] |
| Astrometry | |
| Radial velocity (Rv) | -23.7 km/s |
| Proper motion (μ) | RA: +7.92[1] mas/yr Dec.: +4.66[1] mas/yr |
| Parallax (π) | 2.59 ± 0.84[1] mas |
| Distance | approx. 1,300 ly (approx. 400 pc) |
| Other designations | |
| Database references | |
| SIMBAD | data |
HD 174569 is a spectroscopic binary[3] star system in the equatorial constellation of Aquila.
References
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