401.

Close approach of the Moon and Saturn The Moon and Saturn pass close to each other. Fri, 15 Jul 2022 at 18:29 EDT (650 days ago) in Capricornus

402.

Mercury at superior solar conjunction Mercury passes around the far side of the Sun. Sat, 16 Jul 2022 at 15:44 EDT (649 days ago) in Gemini

403.

Messier 55 is well placed The globular cluster M55 (NGC 6809l; mag 6.3) in Sagittarius culminates at around midnight local time. Sun, 17 Jul 2022 (648 days ago) in Sagittarius

404.

Conjunction of the Moon and Jupiter The Moon and Jupiter share the same right ascension, at a separation of 2°13'. Mon, 18 Jul 2022 at 20:59 EDT (647 days ago) in Cetus

405.

Close approach of the Moon and Jupiter The Moon and Jupiter pass close to each other. Mon, 18 Jul 2022 at 22:48 EDT (647 days ago) in Cetus

406.

Asteroid 9 Metis at opposition Asteroid 9 Metis makes closest approach to the Earth. Wed, 20 Jul 2022 at 03:10 EDT (645 days ago) in Sagittarius

407.

134340 Pluto at opposition 134340 Pluto lies in the opposite direction to the Sun in the sky, making it optimally positioned to be observable for much of the night. Wed, 20 Jul 2022 at 05:49 EDT (645 days ago) in Sagittarius

408.

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. Wed, 20 Jul 2022 at 10:19 EDT (645 days ago) in Pisces

409.

Close approach of the Moon and Mars The Moon and Mars pass close to each other. Thu, 21 Jul 2022 at 11:55 EDT (644 days ago) in Aries

410.

Lunar occultation of Mars The Moon will pass in front of Mars, creating a lunar occultation visible from Russia, Japan, China and Alaska. Thu, 21 Jul 2022 at 11:55 EDT (644 days ago) in Aries

411.

Conjunction of the Moon and Mars The Moon and Mars share the same right ascension, at a separation of 1°03'. Thu, 21 Jul 2022 at 12:46 EDT (644 days ago) in Aries

412.

1 Ceres at solar conjunction 1 Ceres is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Fri, 22 Jul 2022 at 01:22 EDT (643 days ago) in Cancer

413.

Close approach of the Moon and Uranus The Moon and Uranus pass close to each other. Fri, 22 Jul 2022 at 02:11 EDT (643 days ago) in Aries

414.

Lunar occultation of Uranus The Moon will pass in front of Uranus, creating a lunar occultation visible from Africa and Brazil. Fri, 22 Jul 2022 at 02:11 EDT (643 days ago) in Aries

415.

Asteroid 192 Nausikaa at opposition Asteroid 192 Nausikaa makes closest approach to the Earth. Fri, 22 Jul 2022 at 15:10 EDT (643 days ago) in Sagittarius

416.

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, 26 Jul 2022 at 06:21 EDT (639 days ago) in Gemini

417.

Conjunction of the Moon and Venus The Moon and Venus share the same right ascension, at a separation of 4°10'. Tue, 26 Jul 2022 at 10:12 EDT (639 days ago) in Gemini

418.

New Moon The Moon disappears into the Sun's glare for a few days. Thu, 28 Jul 2022 at 13:56 EDT (637 days ago) in Cancer

419.

Jupiter enters retrograde motion Jupiter reverses its direction of motion across the sky. Thu, 28 Jul 2022 at 16:32 EDT (637 days ago) in Cetus

420.

Piscis Austrinid meteor shower 2022 The Piscis Austrinid meteor shower reaches its peak. Thu, 28 Jul 2022 (636 days ago) in Piscis Austrinus