The phenomenon known as the supermoon will reach its most luminescent in North America before dawn on Monday Nov 14,2016
It will reach its zenith in Asia and the South Pacific on Monday. Across the international dateline in New Zealand, it will reach its brightest after midnight on Tuesday local time.
The moon orbits the Earth in an oval shape.
The moon will be at its brightest this week because it is coming closer to the Earth along its elliptical orbit than at any time since January 1948.
The supermoon will also bring stronger than usual high tides, followed by plunging low tides the next morning.
Viewers can expect to see a moon about 14 per cent larger in diameter and about 30 per cent brighter than when it's at its furthest from the earth. It won't be as big and bright again for another 18 years.
NASA says its closest approach will occur at 6:21 am EST (11:21 GMT / 16:51 IST) Monday when the moon comes within 221,523 miles (356,508 kilometers). That's from the center of the Earth to the center of the moon. Full moon will occur at 8:52 am EST (13:52 GMT / 19:22 IST).
According to the astronomy website earthsky.org, the term supermoon entered usage five years ago when the closest full moon fell on March 19, 2011.
The scientific term is perigee full moon.
No comments:
Post a Comment