IRAS 18477-0112
 Artist's impression of the red supergiant star IRAS 18477-0112 | |
| Observation data Epoch J2000.0 Equinox J2000.0 | |
|---|---|
| Constellation | Aquila |
| Right ascension | 18h 50m 17.5099s |
| Declination | −01° 09′ 16.505″ |
| Characteristics | |
| Spectral type | M5Ia-M6Ia |
| Apparent magnitude (K) | +6.089 |
| Variable type | Semi-Regular variable star |
| Astrometry | |
| Distance | ~31,000 ly |
| Details | |
| Mass | 22.9-31.2 M☉ |
| Radius | 1,392-1,611 R☉ |
| Luminosity | 178,743-286,137 L☉ |
| Temperature | 3,181-3,326 K |
| Other designations | |
IRAS 18477-0112, 2MASS J18501750-0109165 | |
IRAS 18477-0112 is a red supergiant star in the constellation Aquila, the star is located at around 31,000 light years away from earth
If IRAS 18477-0112 was placed into center of the solar system, that It's will engulf Mercury, Venus, Earth, Mars, Ceres, and even Jupiter, Because IRAS 18477-0112's size was 1,392 to 1,611 times large as the sun