421.

Close approach of the Moon and Jupiter The Moon and Jupiter pass close to each other. Thu, 22 Oct 2020 at 13:26 EDT (1,346 days ago) in Sagittarius

422.

Conjunction of the Moon and Saturn The Moon and Saturn share the same right ascension, at a separation of 2°35'. Thu, 22 Oct 2020 at 23:42 EDT (1,346 days ago) in Sagittarius

423.

Close approach of the Moon and Saturn The Moon and Saturn pass close to each other. Fri, 23 Oct 2020 at 00:13 EDT (1,345 days ago) in Sagittarius

424.

Asteroid 11 Parthenope at opposition Asteroid 11 Parthenope makes closest approach to the Earth. Fri, 23 Oct 2020 at 03:10 EDT (1,345 days ago) in Pisces

425.

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. Fri, 23 Oct 2020 at 09:23 EDT (1,345 days ago) in Capricornus

426.

Leonis Minorid meteor shower 2020 The Leonis Minorid meteor shower reaches its peak. Sat, 24 Oct 2020 (1,344 days ago) in Leo Minor

427.

Mercury at inferior solar conjunction Mercury passes around the near side of the Sun. Sun, 25 Oct 2020 at 14:19 EDT (1,343 days ago) in Virgo

428.

Comet C/2020 M3 (ATLAS) passes perihelion Comet C/2020 M3 (ATLAS) makes its closest approach to the Sun. Mon, 26 Oct 2020 (1,342 days ago) in Lepus

429.

The Perseus Double Cluster is well placed The Perseus Double Cluster (NGC 869 and NGC 884; combined mag 4.3) culminates at around midnight local time. Mon, 26 Oct 2020 (1,342 days ago) in Perseus

430.

Asteroid 471 Papagena at opposition Asteroid 471 Papagena makes closest approach to the Earth. Tue, 27 Oct 2020 at 00:46 EDT (1,341 days ago) in Cetus

431.

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. Wed, 28 Oct 2020 at 15:38 EDT (1,340 days ago) in Cetus

432.

Conjunction of the Moon and Mars The Moon and Mars share the same right ascension, at a separation of 2°58'. Thu, 29 Oct 2020 at 12:16 EDT (1,339 days ago) in Pisces

433.

Close approach of the Moon and Mars The Moon and Mars pass close to each other. Thu, 29 Oct 2020 at 14:43 EDT (1,339 days ago) in Pisces

434.

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. Fri, 30 Oct 2020 at 14:45 EDT (1,338 days ago) in Pisces

435.

Venus at perihelion Venus passes its orbit's closest point to the Sun. Fri, 30 Oct 2020 at 18:14 EDT (1,338 days ago) in Virgo

436.

Blue Moon The Moon reaches full phase and is visible for much of the night. Sat, 31 Oct 2020 at 10:49 EDT (1,337 days ago) in Aries

437.

Uranus at opposition Uranus lies in the opposite direction to the Sun in the sky, making it optimally positioned to be observable for much of the night. Sat, 31 Oct 2020 at 11:45 EDT (1,337 days ago) in Aries

438.

Asteroid 8 Flora at opposition Asteroid 8 Flora makes closest approach to the Earth. Sun, 01 Nov 2020 at 09:22 EDT (1,336 days ago) in Cetus

439.

Mercury at perihelion Mercury passes its orbit's closest point to the Sun. Sun, 01 Nov 2020 at 21:44 EDT (1,336 days ago) in Virgo

440.

Moon at Last Quarter The Moon reaches last quarter phase – rising in the east at around midnight and appearing high in the sky by sunrise. Sun, 08 Nov 2020 at 08:46 EDT (1,329 days ago) in Cancer