mean longitude मीनिंग इन हिंदी

उदाहरण वाक्य

1. They were able to express the mean longitude of the Sun as
2. Ancient tables provided the sun's mean longitude.
3. Mean longitude, like mean anomaly, does not measure an angle between any physical objects.
4. Modern astronomers define the tropical year as time for the Sun's mean longitude to increase by 360?
5. Lieske's definition is not exactly consistent with the earlier definition in terms of the mean longitude of the Sun.
6. When viewed over a one-year period, the mean longitude is very nearly a linear function of Terrestrial Time.
7. Instead of the mean anomaly at epoch, the mean anomaly, mean longitude, true anomaly, or ( rarely ) the eccentric anomaly might be used.
8. While mean longitude measures a mean position and assumes constant speed, true longitude meausures the actual longitude and assumes the body has moved with its elliptical orbit.
9. The 1961 official reference put it this way : " The origin and rate of ephemeris time are defined to make the Sun's mean longitude agree with Newcomb's expression"
10. It is also quite common to see either the mean anomaly ( ) or the mean longitude ( ) expressed directly, without either or as intermediary steps, as a polynomial function with respect to time.