Calendar of Astronomical Events

Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
						1 Conjunction of the Moon and Venus The Moon at perihelion
2 The Great Globular Cluster in Hercules is well placed	3 New Moon Messier 12 is well placed	4 Conjunction of the Moon and Mercury	5 Close approach of the Moon and Mars Conjunction of the Moon and Mars	6 Messier 10 is well placed	7 Close approach of the Moon and M44 The Moon at perigee Messier 62 is well placed	8 Comet C/2018 R3 (Lemmon) passes perihelion
9	10 Moon at First Quarter Jupiter at opposition	11 Daytime Arietid meteor shower 2019 Messier 92 is well placed Jupiter at perigee	12	13	14	15
16 Conjunction of the Moon and Jupiter Close approach of the Moon and Jupiter NGC 6388 is well placed	17 Full Moon The Butterfly cluster is well placed NGC 6397 is well placed Mercury at dichotomy	18 Mercury at highest altitude in evening sky The Moon at aphelion Conjunction of Mercury and Mars Close approach of Mercury and Mars The cluster IC 4665 is well placed Conjunction of the Moon and Saturn Close approach of the Moon and Saturn Lunar occultation of Saturn	19	20 The Ptolemy cluster is well placed	21 Neptune enters retrograde motion June solstice	22
23 The Moon at apogee The Lagoon Nebula is well placed Mercury at greatest elongation east	24 NGC 6541 is well placed	25 Moon at Last Quarter	26 Supernova SN2019iex discovered	27 June Bootid meteor shower 2019	28	29 The cluster NGC 6633 is well placed
30