Io (maan): Verskil tussen weergawes
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k Robot: standardiseer verwysingsjablone en voeg argiefskakels in. |
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Lyn 8:
| discovery = yes
| discoverer = [[Galileo Galilei]]
| discovered = [[7 Januarie]] [[1610]]<ref name="IAUMoonDiscoveries">{{cite web |last=Blue |first=Jennifer |date=9 November 2009 |url=http://planetarynames.wr.usgs.gov/append7.html |title=Planet and Satellite Names and Discoverers |publisher=USGS |
| mean_orbit_radius = 421 700 km<br />0,002 819 AE
| eccentricity = 0,0041
Lyn 26:
| surface_grav = 1,796 m/s<sup>2</sup> (0,183 ''g'')
| escape_velocity = 2,558 km/s
| albedo = 0,63 ± 0,02<ref name="jplfact">{{cite web |last=Yeomans |first=Donald K. |date=13 Julie 2006 |title=Planetary Satellite Physical Parameters |publisher=JPL Solar System Dynamics |url=http://ssd.jpl.nasa.gov/?sat_phys_par |access-date=5 November 2007 |language=en |archive-url=https://web.archive.org/web/20200516181549/https://ssd.jpl.nasa.gov/?sat_phys_par |archive-date=16 Mei 2020 |url-status=live |df=dmy-all}}</ref>
| magnitude = 5,02 ([[Opposisie (astronomie)|opposisie]])<ref name="magnitude">{{cite web |title=Classic Satellites of the Solar System |url=http://www.oarval.org/ClasSaten.htm |publisher=Observatorio ARVAL |access-date=28 September 2007 |language=en |archive-url=https://web.archive.org/web/20200511185733/http://www.oarval.org/ClasSaten.htm |archive-date=11 Mei 2020 |url-status=live |df=dmy-all}}</ref>
| rotation = sinchronies
| rot_velocity = 271 km/h
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