HD 180450
Observation data Epoch J2000.0 Equinox J2000.0 | |
---|---|
Constellation | Lyra |
Right ascension | 19h 15m 24.8598s |
Declination | +30° 31' 34.973" |
Apparent magnitude (V) | 5.905 |
Characteristics | |
Spectral type | M0III |
U−B color index | +2.03 |
B−V color index | +1.64 |
Astrometry | |
Radial velocity (Rv) | -63.3 km/s |
Proper motion (μ) | RA: 35.18 mas/yr Dec.: -26.23 mas/yr |
Parallax (π) | 2.37 ± 0.61 mas |
Distance | approx. 1,400 ly (approx. 400 pc) |
Other designations | |
HD 180450 is a 6th magnitude star in the constellation Lyra, approximately 1,400 light years away from Earth. It is a red giant star of the spectral type M0III, meaning it has a surface temperature of about 3,500 kelvins. It is much larger and brighter, yet cooler, than our Sun. It is also a star in a star cluster.[1]
References
- 1 2 "Simbad Query Result". Simbad. Retrieved October 16, 2007.
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