441.

Conjunction of the Moon and Mercury The Moon and Mercury share the same right ascension, at a separation of 6°53'. Mon, 20 Nov 2017 at 04:22 EDT (2,406 days ago) in Ophiuchus

442.

The Moon at perihelion The Moon passes its orbit's closest point to the Sun, which happens each month around the time of new moon. Mon, 20 Nov 2017 at 11:40 EDT (2,406 days ago) in Ophiuchus

443.

Conjunction of the Moon and Saturn The Moon and Saturn share the same right ascension, at a separation of 2°59'. Mon, 20 Nov 2017 at 19:17 EDT (2,406 days ago) in Sagittarius

444.

α-Monocerotid meteor shower 2017 The α-Monocerotid meteor shower reaches its peak. Tue, 21 Nov 2017 (2,405 days ago) in Canis Minor

445.

The Moon at apogee The Moon recedes to its orbit's furthest point from the Earth, making it appear fractionally smaller than at other times of the month. Tue, 21 Nov 2017 at 13:53 EDT (2,405 days ago) in Sagittarius

446.

Neptune ends retrograde motion Neptune returns to its usual eastward motion after opposition. Wed, 22 Nov 2017 at 10:12 EDT (2,404 days ago) in Aquarius

447.

Mercury at greatest elongation east Mercury is bright and well placed in the evening sky. Thu, 23 Nov 2017 at 21:32 EDT (2,403 days ago) in Ophiuchus

448.

Moon at First Quarter The Moon reaches first quarter phase – appearing high in the sky at sunset and setting in the west at around midnight. Sun, 26 Nov 2017 at 12:03 EDT (2,400 days ago) in Aquarius

449.

Lunar occultation of Neptune The Moon will pass in front of Neptune creating a lunar occultation, though it will open be visible only at sea. Mon, 27 Nov 2017 at 00:58 EDT (2,399 days ago) in Aquarius

450.

The Hyades cluster is well placed The Hyades open star cluster (Collinder 50; mag 1.0) in Taurus culminates at around midnight local time. Mon, 27 Nov 2017 (2,399 days ago) in Taurus

451.

Mercury at highest altitude in evening sky Mercury is bright and well placed in the evening sky. Mon, 27 Nov 2017 (2,398 days ago) in Ophiuchus

452.

November Orionid meteor shower 2017 The November Orionid meteor shower reaches its peak. Tue, 28 Nov 2017 (2,398 days ago) in Orion

453.

Mercury at dichotomy Mercury reaches half phase in the evening sky. Tue, 28 Nov 2017 at 04:09 EDT (2,398 days ago) in Sagittarius

454.

Conjunction of Mercury and Saturn Mercury and Saturn share the same right ascension, at a separation of 3°03'. Tue, 28 Nov 2017 at 04:42 EDT (2,398 days ago) in Sagittarius

455.

Asteroid 349 Dembowska at opposition Asteroid 349 Dembowska makes closest approach to the Earth. Fri, 01 Dec 2017 at 02:10 EDT (2,395 days ago) in Taurus

456.

Supernova SN2017isj discovered A new supernova has been discovered in UGC 6216. Fri, 01 Dec 2017 (2,394 days ago)

457.

Pheonicid meteor shower 2017 The Pheonicid meteor shower reaches its peak. Sat, 02 Dec 2017 (2,394 days ago) in Phoenix

458.

The Moon at aphelion The Moon recedes to its orbit's furthest point from the Sun, which happens each month around the time of full moon. Sat, 02 Dec 2017 at 04:19 EDT (2,394 days ago) in Taurus

459.

Close approach of the Moon and Collinder 50 The Moon and Collinder 50 pass close to each other. Sun, 03 Dec 2017 at 04:40 EDT (2,393 days ago) in Taurus

460.

Lunar occultation of Aldebaran The Moon will pass in front of Aldebaran (Alpha Tauri), creating a lunar occultation visible from countries and territories including Russia, Canada, China and Alaska amongst others. Sun, 03 Dec 2017 at 08:09 EDT (2,393 days ago) in Taurus