401.

Northern Taurid meteor shower 2017 The Northern Taurid meteor shower reaches its peak. Sun, 12 Nov 2017 (2,418 days ago) in Taurus

402.

Conjunction of Venus and Jupiter Venus and Jupiter share the same right ascension, at a separation of 16'. Mon, 13 Nov 2017 at 01:09 EDT (2,417 days ago) in Virgo

403.

Close approach of Venus and Jupiter Venus and Jupiter pass within 15' of each other. Mon, 13 Nov 2017 at 03:23 EDT (2,417 days ago) in Virgo

404.

Conjunction of the Moon and Mars The Moon and Mars share the same right ascension, at a separation of 3°11'. Tue, 14 Nov 2017 at 19:41 EDT (2,416 days ago) in Virgo

405.

Close approach of the Moon and Mars The Moon and Mars pass close to each other. Tue, 14 Nov 2017 at 21:50 EDT (2,416 days ago) in Virgo

406.

Conjunction of the Moon and Jupiter The Moon and Jupiter share the same right ascension, at a separation of 4°05'. Thu, 16 Nov 2017 at 16:26 EDT (2,414 days ago) in Libra

407.

Conjunction of the Moon and Venus The Moon and Venus share the same right ascension, at a separation of 3°57'. Fri, 17 Nov 2017 at 00:39 EDT (2,413 days ago) in Libra

408.

Leonid meteor shower 2017 The Leonid meteor shower reaches its peak. Fri, 17 Nov 2017 (2,413 days ago) in Leo

409.

The Pleiades cluster is well placed The Pleiades open star cluster (M45; mag 1.3) in Taurus culminates at around midnight local time. Fri, 17 Nov 2017 (2,413 days ago) in Taurus

410.

New Moon The Moon disappears into the Sun's glare for a few days. Sat, 18 Nov 2017 at 06:43 EDT (2,412 days ago) in Libra

411.

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 (2,410 days ago) in Ophiuchus

412.

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 (2,410 days ago) in Ophiuchus

413.

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 (2,410 days ago) in Sagittarius

414.

α-Monocerotid meteor shower 2017 The α-Monocerotid meteor shower reaches its peak. Tue, 21 Nov 2017 (2,409 days ago) in Canis Minor

415.

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 (2,409 days ago) in Sagittarius

416.

Neptune ends retrograde motion Neptune returns to its usual eastward motion after opposition. Wed, 22 Nov 2017 at 10:12 EDT (2,408 days ago) in Aquarius

417.

Mercury at greatest elongation east Mercury is bright and well placed in the evening sky. Thu, 23 Nov 2017 at 21:32 EDT (2,407 days ago) in Ophiuchus

418.

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 (2,404 days ago) in Aquarius

419.

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 (2,403 days ago) in Aquarius

420.

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 (2,403 days ago) in Taurus