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Click Here Photo Courtesy: JPL NASA Phases of Moon Saankhya.

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Presentation on theme: "Click Here Photo Courtesy: JPL NASA Phases of Moon Saankhya."— Presentation transcript:

1 Click Here Photo Courtesy: JPL NASA Phases of Moon Saankhya

2 Our Sun Moon Earth Set Up 6 AM Morning 12 PM Noon 6 PM Evening Moon 12 AM Midnight Saankhya Intro New Moon 1 st Quart Full Moon Last Quart EclipseConclusion

3 To Remember Saankhya Our Earth Rotates 360 degrees in 1 day which is equal to 24 hours. Our Earth Rotates 360 degrees in 1 day which is equal to 24 hours. Moon takes 27.3 days to complete one revolution around the Earth. Moon takes 27.3 days to complete one revolution around the Earth. Moon has four main phases viz; Moon has four main phases viz; Waning Half Moon Waning Half Moon New Moon New Moon Waxing Half Moon Waxing Half Moon Full moon Full moon Waning Phase [Moon starts fading] Waxing Phase [Moon comes out Of shade] Intro New Moon 1 st Quart Full Moon Last Quart EclipseConclusion

4 Let us See these Four Phases One by One Intro New Moon 1 st Quart Full Moon Last Quart EclipseConclusion

5 6 AM Morning 12 PM Noon 6 PM Evening 12 AM Midnight Saankhya Moon Rise Moon Set Seen From Earth WestEast Sun Intro New Moon 1 st Quart Full Moon Last Quart EclipseConclusion

6 6 AM Morning 12 PM Noon 6 PM Evening 12 AM Midnight Saankhya Moon SetMoon Rise Visibility Of moon Seen From Earth EastWest Sun Intro New Moon 1 st Quart Full Moon Last Quart EclipseConclusion

7 6 AM Morning 12 PM Noon 6 PM Evening 12 AM Midnight Saankhya Moon Set Moon Rise Seen From Earth WestEast Sun Intro New Moon 1 st Quart Full Moon Last Quart EclipseConclusion

8 6 AM Morning 12 PM Noon 6 PM Evening 12 AM Midnight Saankhya Moon RiseMoon Set Visibility Of moon Seen From Earth EastWest Sun

9 Now one can ask… Now one can ask… How does the moon get light in Full Moon? How does the moon get light in Full Moon? Reason: The Orbital Plane of Moon is Tilted at an Angle of 5 degrees w.r.t Earth’s equator. So, Only when the plane coincides with Sun-Earth Plane, we have Lunar Eclipse. Same is True with Solar Eclipse Sun Moon Sun Earth Plane Earth Moon’s Orbital Plane 5 degrees Equator Intro New Moon 1 st Quart Full Moon Last Quart EclipseConclusion

10 Conclusion The Moon Rises 45-50 minutes [approximately] late from the Moon rise of previous day. The Moon Rises 45-50 minutes [approximately] late from the Moon rise of previous day. Eclipses occur when the Sun-Earth Plane and Moon’s Orbital Plane Coincide. Eclipses occur when the Sun-Earth Plane and Moon’s Orbital Plane Coincide. Moon takes 27.3 days for one complete revolution. Moon takes 27.3 days for one complete revolution. Intro New Moon 1 st Quart Full Moon Last Quart EclipseConclusion

11 For Feedback/Queries Mail to: Mail to: kiranastro@gmail.com kiranastro@gmail.com kiranastro@gmail.com udayamv@gmail.com udayamv@gmail.com udayamv@gmail.com


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