Topic: The Lunar Month Is Longer Than the Sidereal Month Because
Not finding your answer? Try searching the web for The Lunar Month Is Longer Than the Sidereal Month Because
Answers to Common Questions
Why lunar month is longer than a sidereal month?
Because the Moon orbits the Earth whereas the Sun and stars do not. So the Moon has real motion apart from what the rotation of the Earth appears to give it. Thus the Moon rises in the East about 20 minutes sooner every day. Read More »
Source: http://wiki.answers.com/Q/Why_lunar_month_is_longer_than_a_sidere...
Why is a lunar month two days longer than the moon's revoulution ...
The Moon's orbital period is about 27.32 days (27 days, 7 hours, 43 minutes, 11.6 seconds). This is known as a sidereal month and is measured by observing how long it takes the Moon to pass a fixed star on the celestial sphere. A synodic mo... Read More »
Source: http://answers.yahoo.com/question/index?qid=20081030124343AATeMXU
Why does it take longer for the moon to go through its phases tha...
Because of the Earth's orbital motion around the sun. The moon's phases depend on the moon's position relative to both earth and sun. For example, when the moon is full it is exactly on the sun-earth line. This time is longer than the moon'... Read More »
Source: http://answers.yahoo.com/question/index?qid=20100701014946AAaG1YS
More Common Questions
Answers to Other Common Questions
just say it
Read More »
Source: http://answers.yahoo.com/question/index?qid=20111023044116AAeJfTf
Because in 1 lunar month, the earth travels 1/12 of the way around the orbit around the sun, so to get from one lunar phase to the next one a sidereal month later, you have to add on a little bit of time to account for the changing geometry...
Read More »
Source: http://www.astronomycafe.net/qadir/ask/a11280.html
Whilst the Moon is orbiting the Earth, the Earth is constantly moving because it is orbiting the sun. The Moon therefore travels slightly more than 360° to get from one new moon to the next. Thus the lunar month is longer.
Read More »
Source: http://eylemist.blogcu.com/facts-about-the-moon-informal/5816857
