moon phases

Sky Guide May 2008

2 Mercury 2° from the Pleiades at 23h UT (17° from Sun, evening sky).

3 Saturn 2.2° from Regulus at 22h UT (evening sky). Mags +0.6 and +1.4. This is the nearest Saturn will be to Regulus.

5 New Moon at 12:18 UT. Start of lunation 1056.

Eta Aquarid meteor shower peaks at 18h UT. Active from April 19 to May 28. Very fast, bright meteors, up to 10-20 per hour. Favors skywatchers in the tropics and southern hemisphere.

6 Moon at perigee (closest to Earth) at 3h UT (357,771 km; 33.4').

Moon near the Pleiades at 11h UT (evening sky).

10 Moon near Pollux at 1h UT (evening sky).

Moon very near Mars at 14h UT (evening sky). Mag. +1.3. Occultation visible from southwest Asia, northern Africa, and Europe (daytime).

11 Moon near Beehive cluster (M44) at 2h UT (evening sky).

12 First Quarter Moon at 3:47 UT.

Moon near Regulus at 19h UT (evening sky).

Moon near Saturn at 22h UT (evening sky). Mag. +0.6.

14 Mercury at greatest elongation, 22° east from Sun (evening sky) at 4h UT. Mag. +0.5, low in the west-northwest 45 minutes after sunset.

17 Moon near Spica at 3h UT (evening sky).

20 Full Moon at 2:11 UT. The full Moon of May is called the "Planting Moon" or "Milk Moon".

Moon at apogee (farthest from Earth) at 14h UT (distance 406,403 km; angular size 29.4').

Moon very near Antares at 23h UT (morning sky). Occultation visible from eastern South America and southern Africa.

23 Mars 0.28° from Beehive cluster (M44) at 13h UT (evening sky).

24 Moon near Jupiter at 12h UT (morning sky). Mag. -2.5.

28 Last Quarter Moon at 2:57 UT.

All times Universal Time (UT). (USA Eastern Standard Time = UT ­ 5 hours)

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