PopisLunarparallax 22 3 1988 svk.png	Slovenčina: Mesačná paralaxa: 22. marec 1988, 10:42 UTC Poloha Mesiaca v blízkosti Plejád zo štyroch meist na Zemi English: This is the Slovak modification of Image:Lunarparallax 22 3 1988.png created by en:user:Tomruen, modified by me, user:helix84.
Dátum	6.10.2005
Zdroj	modification of Image:Lunarparallax 22 3 1988.png (Image:Lunarparallax 22 3 1988 neutral.png)
Autor	NASA, helix84, Tomruen
Povolenie (Využívanie tohto súboru)	Public domainPublic domainfalsefalse Toto dielo uvoľnil ako voľné dielo (public domain) jeho autor, Tomruen. Toto platí celosvetovo. V niektorých krajinách to zákon neumožňuje; v tom prípade: Tomruen udelil komukoľvek právo používať toto dielo na ľubovoľné účely, bez akýchkoľvek podmienok ak také podmienky nevyžaduje zákon. Public domainPublic domainfalsefalse Toto dielo uvoľnil ako voľné dielo (public domain) jeho autor, helix84. Toto platí celosvetovo. V niektorých krajinách to zákon neumožňuje; v tom prípade: helix84 udelil komukoľvek právo používať toto dielo na ľubovoľné účely, bez akýchkoľvek podmienok ak také podmienky nevyžaduje zákon.
Ďalšie verzie	Image:Lunarparallax 22 3 1988.png - language neutral version, without labels Image:Lunarparallax 22 3 1988 neutral.png - original NASA, English labels

Example of lunar parallax from 4 points on earth

This is a simulated image, combining of 4 views of the sky and the moon's location relative to the background stars at a single point in time.

The bright stars visible are the star cluster Pleiades.

The date March 22, 1988 was chosen because the moon occulted stars within the pleides as visible from North America.

NOTE: This diagram is geometrically accurate, although not physically possible to see since the moon was not actually above the horizon in half the views. Specifically you can never see the Pleiades from the south pole! They were just picked as extreme views from the earth, the limit of what might be seen from a set of four locations in a square on a great circle and a moon just above the horizon in all four locations.

Credit: (Tom Ruen)

• This image was generated by my own solar system viewing software.
• Source bitmap for projection from Nasa's Clementine Spacecraft:
  • USGS: Global simple cylindrical projection at 10 km/pixel. (https://astrogeology.usgs.gov/Projects/Clementine/images/albedo.simp750.jpeg)