Keywords: Lunar eclipse chart-1951Feb21.png en wikipedia 2011 October 24 February 1951 lunar eclipse chart The position of the moon and earth's shadow are shown as viewed from center of earth A small parallax effect occurs from specific location on surface of the earth The yellow line is the plane of the ecliptic path of the sun through the sky and hence the center of the earth's shadow The two concentric circles centered on this line show the extent of the umbra and penumbra the zones of full and partial shadow respectively for an object in the moon's orbit The moon is drawn at maximum eclipse and circles for every hour interval of motion thumb 2009-04-11 Own SockPuppetForTomruen wikipedia en SockPuppetForTomruen Original upload log page en wikipedia Lunar_eclipse_chart-1951Feb21 png 2009-04-11 05 50 SockPuppetForTomruen 679×493 11409 bytes <nowiki> Summary February 1951 lunar eclipse chart The position of the moon and earth's shadow are shown as viewed from center of earth A small parallax effect occurs from specific location on surface of the earth The yellow line is the plane of t</nowiki> 2009-04-15 01 47 SockPuppetForTomruen 416×230 9085 bytes <nowiki>replace</nowiki> Lunar eclipse of 2008 February 21 1989 in astronomy 21st century lunar eclipses |