1.

Piscis Austrinid meteor shower 2019 The Piscis Austrinid meteor shower reaches its peak. Mon, 29 Jul 2019 (1,753 days ago) in Piscis Austrinus

2.

Southern δ-Aquariid meteor shower 2019 The Southern δ-Aquariid meteor shower reaches its peak. Tue, 30 Jul 2019 (1,752 days ago) in Aquarius

3.

α-Capricornid meteor shower 2019 The α-Capricornid meteor shower reaches its peak. Tue, 30 Jul 2019 (1,752 days ago) in Capricornus

4.

Conjunction of the Moon and Mercury The Moon and Mercury share the same right ascension, at a separation of 4°31'. Tue, 30 Jul 2019 at 22:19 EDT (1,752 days ago) in Gemini

5.

New Moon The Moon disappears into the Sun's glare for a few days. Wed, 31 Jul 2019 at 23:13 EDT (1,751 days ago) in Cancer

6.

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. Thu, 01 Aug 2019 at 19:31 EDT (1,750 days ago) in Leo

7.

The Moon at perigee The Moon makes its monthly closest approach to the Earth, making it appear fractionally larger than at other times of the month. Fri, 02 Aug 2019 at 03:11 EDT (1,749 days ago) in Leo

8.

Asteroid 16 Psyche at opposition Asteroid 16 Psyche makes closest approach to the Earth. Tue, 06 Aug 2019 at 12:46 EDT (1,745 days ago) in Capricornus

9.

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. Wed, 07 Aug 2019 at 13:31 EDT (1,744 days ago) in Libra

10.

Venus at perihelion Venus passes its orbit's closest point to the Sun. Thu, 08 Aug 2019 at 12:26 EDT (1,743 days ago) in Cancer

11.

Comet 168P/Hergenrother passes perihelion Comet 168P/Hergenrother makes its closest approach to the Sun. Fri, 09 Aug 2019 (1,742 days ago) in Taurus

12.

Conjunction of the Moon and Jupiter The Moon and Jupiter share the same right ascension, at a separation of 2°28'. Fri, 09 Aug 2019 at 18:51 EDT (1,742 days ago) in Ophiuchus

13.

Close approach of the Moon and Jupiter The Moon and Jupiter pass close to each other. Fri, 09 Aug 2019 at 19:45 EDT (1,742 days ago) in Ophiuchus

14.

Mercury at greatest elongation west Mercury is bright and well placed in the dawn sky. Fri, 09 Aug 2019 at 23:35 EDT (1,742 days ago) in Cancer

15.

Mercury at highest altitude in morning sky Mercury is bright and well placed in the dawn sky. Sat, 10 Aug 2019 (1,740 days ago) in Cancer

16.

Jupiter ends retrograde motion Jupiter returns to its usual eastward motion after opposition. Sun, 11 Aug 2019 at 09:47 EDT (1,740 days ago) in Ophiuchus

17.

Uranus enters retrograde motion Uranus reverses its direction of motion across the sky. Sun, 11 Aug 2019 at 21:53 EDT (1,740 days ago) in Aries

18.

Asteroid 15 Eunomia at opposition Asteroid 15 Eunomia makes closest approach to the Earth. Sun, 11 Aug 2019 at 22:22 EDT (1,740 days ago) in Aquarius

19.

Conjunction of the Moon and Saturn The Moon and Saturn share the same right ascension, at a separation of 2'18". Mon, 12 Aug 2019 at 05:52 EDT (1,739 days ago) in Sagittarius

20.

Close approach of the Moon and Saturn The Moon and Saturn pass close to each other. Mon, 12 Aug 2019 at 05:52 EDT (1,739 days ago) in Sagittarius