2
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Moon near Antares at 0h UT (morning sky).
Antares (Wikipedia)
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4
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Last Quarter Moon at 10:03 UT.
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6
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Moon near Saturn (morning sky) at 11h UT. Mag. 0.8.
Saturn (Wikipedia)
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7
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Moon near Jupiter (morning sky) at 11h UT. Mag. −2.1.
Jupiter (Wikipedia)
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11
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Moon near Mercury (8° from Sun, morning sky) at 10h UT. Mag. −1.2.
Mercury (Wikipedia)
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12
|
New Moon at 2:32 UT. Start of lunation 1216.
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14
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Moon at apogee (farthest from Earth) at 18h UT (distance 406,119 km; angular size 29.4').
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15
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Moon near the Pleiades at 9h UT (evening sky).
The Pleiades (Wikipedia)
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16
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Moon near Aldebaran at 3h UT (evening sky).
Aldebaran (Wikipedia)
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17
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Moon near Mars (59° from Sun, evening sky) at 13h UT. Mag. 1.5. Occultation visible from SE Asia.
Mars (Wikipedia)
Occultation of Mars (IOTA)
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19
|
Mercury at superior conjunction with the Sun at 2h UT. The elusive and innermost planet passes into the evening sky.
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19
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Moon near Castor at 14h UT (evening sky).
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19
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Moon near Pollux at 19h UT (evening sky).
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20
|
First Quarter Moon at 6:59 UT.
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20
|
Moon near Beehive cluster M44 (evening sky) at 21h UT.
Beehive Cluster (Wikipedia)
M44: The Beehive Cluster (APOD)
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22
|
Lyrid meteor shower peaks at 13h UT (variable). Active April 14-30. Radiant is between Hercules and Lyra. Expect 10 to 20 bright, fast meteors per hour at its peak. Best observed after the Moon has set.
Lyrids (Wikipedia)
2021 Meteor Shower Calendar (PDF) (IMO)
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22
|
Moon near Regulus at 14h UT (evening sky).
Regulus (Wikipedia)
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26
|
Moon near Spica at 8h UT (evening sky).
Spica (Wikipedia)
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27
|
Full Moon at 3:32 UT.
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27
|
Mars 0.6° N of M35 cluster at 7h UT (55° from Sun, evening sky). Mag. 1.5.
M35 Cluster (Wikipedia)
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27
|
Moon at perigee (closest to Earth) at 15:20 UT (distance 357,378 km; angular size 33.4').
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29
|
Moon near Antares at 9h UT (morning sky).
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|
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All times Universal Time (UT).
- US Eastern Daylight Time = UT − 4 hours.
- US Pacific Daylight Time = UT − 7 hours.
- Australian Eastern Standard Time = UT + 10 hours
- Singapore Standard Time = UT + 8 hours.
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