| 10221405 - Hawaii | |||||||
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| Stellar characteristics | |||||||
| Stellar mass | 0.85 solar masses | ||||||
| Stellar luminosity | 0.28 | ||||||
| Age | 1.092 billion years (29.266 billion left on main sequence) | ||||||
| Habitable ecosphere radius | 0.529 AU (0.431 - 0.764 AU) | ||||||
| Planetary Overview | ||||||
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| # | Type | Dist. | Mass | Radius | ||
| 1 |  |
Terrestrial | 0.502 AU | 0.888 EM | 0.962 ER | |
| Hawaii Statistics | |||||||||||||||||
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| Planet type | Terrestrial Wet (N2, O2 - breathable) | ||||||||||||||||
| Distance from primary star | 7.5E+07 KM | 0.502 AU | |||||||||||||||
| Mass | 5.3E+24Kg | 0.888 Earth masses | |||||||||||||||
| Surface gravity | 940.3 cm/sec2 | 0.96 Earth gees | |||||||||||||||
| Surface pressure | 939 millibars | 0.927 Earth atmospheres | |||||||||||||||
| Surface temperature | 15.3° Celcius 59.5° Fahrenheit | +1.3° C Earth temperature +2.3° F Earth temperature | |||||||||||||||
| Normal temperature range |
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| Equatorial radius | 6135.5 Km | 0.96 Earth radii | |||||||||||||||
| Density | 5.48 grams/cc | 0.99 Earth densities | |||||||||||||||
| Eccentricity of orbit | 0.331 | ||||||||||||||||
| Escape Velocity | 10.7 Km/sec | ||||||||||||||||
| Molecular weight retained | 7.3 and above | N, O, CH4, NH3, H2O, Ne, N2, CO...
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| Axial tilt | 24° | ||||||||||||||||
| Planetary albedo | 0.34 | ||||||||||||||||
| Exospheric Temperature | 1411.94° K | +138.94° C Earth temperature | |||||||||||||||
| Length of year | 141.10 Earth days | 83.55 Local days | |||||||||||||||
| Length of day | 40.53 hours | ||||||||||||||||
| Boiling point of water | 98.1° Celcius 208.6° Fahrenheit | ||||||||||||||||
| Hydrosphere percentage | 80.1 | ||||||||||||||||
| Cloud cover percentage | 60.1 | ||||||||||||||||
| Ice cover percentage | 2.6 | ||||||||||||||||
