341.

Comet C/2020 K8 (Catalina-ATLAS) passes perihelion Comet C/2020 K8 (Catalina-ATLAS) makes its closest approach to the Sun. Tue, 15 Sep 2020 (1,380 days ago) in Sextans

342.

Close approach of the Moon and Venus The Moon and Venus pass close to each other. Mon, 14 Sep 2020 at 02:22 EDT (1,381 days ago) in Cancer

343.

Conjunction of the Moon and Venus The Moon and Venus share the same right ascension, at a separation of 4°27'. Mon, 14 Sep 2020 at 00:43 EDT (1,381 days ago) in Cancer

344.

Jupiter ends retrograde motion Jupiter returns to its usual eastward motion after opposition. Sat, 12 Sep 2020 at 20:47 EDT (1,383 days ago) in Sagittarius

345.

Neptune at opposition Neptune lies in the opposite direction to the Sun in the sky, making it optimally positioned to be observable for much of the night. Fri, 11 Sep 2020 at 16:17 EDT (1,384 days ago) in Aquarius

346.

Asteroid 19 Fortuna at opposition Asteroid 19 Fortuna makes closest approach to the Earth. Thu, 10 Sep 2020 at 15:10 EDT (1,385 days ago) in Pisces

347.

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. Thu, 10 Sep 2020 at 05:26 EDT (1,385 days ago) in Taurus

348.

Mars enters retrograde motion Mars reverses its direction of motion across the sky. Wed, 09 Sep 2020 at 18:21 EDT (1,386 days ago) in Pisces

349.

September ε-Perseid meteor shower 2020 The September ε-Perseid meteor shower reaches its peak. Wed, 09 Sep 2020 (1,386 days ago) in Perseus

350.

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. Sun, 06 Sep 2020 at 02:28 EDT (1,389 days ago) in Pisces

351.

Conjunction of the Moon and Mars The Moon and Mars share the same right ascension, at a separation of 1'36". Sun, 06 Sep 2020 at 00:45 EDT (1,389 days ago) in Pisces

352.

Lunar occultation of Mars The Moon will pass in front of Mars, creating a lunar occultation visible from Africa, Western Asia, Southern Europe, South America, Bulgaria, Corsica, Madeira, the Savage Islands, Menorca, Mallorca, Ibiza, Isla de Alborán, Melilla, Islas Chafarinas, the Canary Islands and RAF Akrotiri. Sun, 06 Sep 2020 at 00:44 EDT (1,389 days ago) in Pisces

353.

Close approach of the Moon and Mars The Moon and Mars pass close to each other. Sun, 06 Sep 2020 at 00:44 EDT (1,389 days ago) in Pisces

354.

Supernova SN2020ssf discovered A new supernova has been discovered in NGC 7722. Sat, 05 Sep 2020 (1,389 days ago)

355.

Venus at highest altitude in morning sky Venus is bright and well placed in the dawn sky. Wed, 02 Sep 2020 (1,393 days ago) in Gemini

356.

Full Moon The Moon reaches full phase and is visible for much of the night. Wed, 02 Sep 2020 at 01:22 EDT (1,393 days ago) in Aquarius

357.

Conjunction of Mars and Eris Mars and Eris share the same right ascension, at a separation of 7°58'. Mon, 31 Aug 2020 at 22:00 EDT (1,395 days ago) in Cetus

358.

Aurigid meteor shower 2020 The Aurigid meteor shower reaches its peak. Mon, 31 Aug 2020 (1,395 days ago) in Auriga

359.

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. Sun, 30 Aug 2020 at 22:37 EDT (1,396 days ago) in Capricornus

360.

Close approach of the Moon and Saturn The Moon and Saturn pass close to each other. Sat, 29 Aug 2020 at 12:59 EDT (1,397 days ago) in Sagittarius