Sun
| Sun | |
|---|---|
| G2V | |
| Stellar properties | |
| Spectral type | G2V |
| Mass | 1.000 M☉ |
| Radius | 0.999 R☉ |
| Density | 1.410 g/cm³ |
| Surface gravity | 274.28 m/s² |
| Escape velocity | 617.766 km/s |
| Age | ~4.6 billion years |
| Color | Yellow-white |
| Observation | |
| Apparent magnitude | −26.7 |
| Mean distance | 1.02 AU (from Earth) |
| Angular diameter | 31.4 arcmin |
| System | |
| Companion | Therne (M3V, 30 AU) |
| Planets | 4 |
| Known satellites | 1 |