May 2013 lunar eclipse explained

bgcolor=#e7dcc3 colspan=2Penumbral lunar eclipse
25 May 2013
align=center colspan=2
The Moon barely grazes the northern penumbral shadow of the Earth.
align=center bgcolor=#c0d0e0150 (1 of 71)
align=center bgcolor=#c0d0e01.5350
align=center bgcolor=#c0b0e0 colspan=2Duration (hr:mn:sc)
align=center bgcolor=#d0d0e0 Penumbral 0:33:34
align=center bgcolor=#a0d0e0 colspan=2Contacts (UTC)
align=center bgcolor=#d0d0e0 P1 3:53:15
align=center bgcolor=#a0a0e0Greatest 4:09:58
align=center bgcolor=#d0d0e0 P4 4:26:49

The Moon's hourly motion across the Earth's shadow in the constellation of Scorpius.
A penumbral lunar eclipse took place on 24–25 May 2013, the second of three lunar eclipses in 2013. It was visually imperceptible due to the small entry into the penumbral shadow.

This event marked the beginning of Saros series 150.

Visibility


A simulated view of the Earth from the center of the Moon at maximal eclipse.

Map

Related eclipses

Eclipses of 2013

Lunar year (354 days)

This eclipse is the one of five lunar eclipses in a short-lived series. The lunar year series repeats after 12 lunations or 354 days (Shifting back about 10 days in sequential years). Because of the date shift, the Earth's shadow will be about 11 degrees west in sequential events.

Saros series

This is the first lunar eclipse of Saros series 150.[1] The next occurrence will also be a penumbral eclipse on 5 June 2031. Solar Saros 157 interleaves with this lunar saros with an event occurring every 9 years 5 days alternating between each saros series.

Partial eclipses in series 150 will occur between 20 August 2157 and past the year 3000. Total eclipses will occur between 29 April 2572 and 28 August 2770.

See also

Notes and References

  1. Web site: Saros Series of Lunar Eclipses.