Mun (i stap long heven)
Appearance
(Dispela pes Mun (i stap long heven) em i liklik tumas. Yu inap raitim moa sapos yu laik halivim Wikipedia. Hau?)
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Mun as seen by an observer on Graun |
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Designations
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| Adjective | lunar | |||||||||
| Semi-major axis | 384,399 km 0.00257 AU |
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| Eccentricity | 0.0549 | |||||||||
| Average orbital speed | 1.022 km/s | |||||||||
| Inclination | 5.145° to ecliptic (between 18.29° and 28.58° to Earth's equator) |
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| Longitude of ascending node | regressing, 1 revolution in 18.6 years |
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| Satellite of | Earth | |||||||||
Physical characteristics
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| Mean radius | 1,737.10 km 0.273 Earths |
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| Equatorial radius | 1,738.14 km 0.273 Earths |
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| Polar radius | 1,735.97 km 0.273 Earths |
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| Surface area | 3.793 × 107 km² 0.074 Earths |
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| Volume | 2.1958 × 1010 km³ 0.020 Earths |
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| Mass | 7.3477 × 1022 kg 0.0123 Earths |
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| Mean density | 3,346.4 kg/m³ | |||||||||
| Equatorial surface gravity | 1.622 m/s² 0.1654 g |
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| Escape velocity | 2.38 km/s | |||||||||
| Sidereal rotation period |
27.321582 d (synchronous) | |||||||||
| Equatorial rotation velocity | 4.627 m/s | |||||||||
| Axial tilt | 1.5424° (to ecliptic) | |||||||||
| Albedo | 0.12 | |||||||||
| Surface temp. equator 85°N |
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| Apparent magnitude | up to −12.74 | |||||||||
| Angular diameter | from 29′to 33′ | |||||||||
Atmosphere
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Mun (simbol:
) em i bikpela ston i tantanim Graun.
Mun i stap 384,000 kilomita autsait long Graun.
Nem bilon mun long Tok Latin i Luna.
Bikpela ston i tantanim San, olsem Graun, ol i kolim planet. Bikpela ston i tantanim planet, olsem Mun, ol i kolim mun. Graun i gat tasol wanpela mun, ol i kolim Mun.