401.

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. Sun, 01 Sep 2019 at 01:41 EDT (1,810 days ago) in Virgo

402.

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, 30 Aug 2019 at 11:53 EDT (1,812 days ago) in Leo

403.

New Moon The Moon disappears into the Sun's glare for a few days. Fri, 30 Aug 2019 at 06:38 EDT (1,812 days ago) in Leo

404.

Mars at apogee Mars reaches its furthest point from the Earth, as it passes around the far side of the Sun. Wed, 28 Aug 2019 at 15:20 EDT (1,814 days ago) in Leo

405.

Close approach of the Moon and M44 The Moon and M44 pass close to each other. Wed, 28 Aug 2019 at 08:12 EDT (1,814 days ago) in Cancer

406.

Mars at aphelion Mars passes the furthest point along its orbit from the Sun. Sun, 25 Aug 2019 at 23:48 EDT (1,817 days ago) in Leo

407.

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. Fri, 23 Aug 2019 at 10:56 EDT (1,819 days ago) in Taurus

408.

Mercury at perihelion Mercury passes its orbit's closest point to the Sun. Tue, 20 Aug 2019 at 02:50 EDT (1,822 days ago) in Cancer

409.

κ-Cygnid meteor shower 2019 The κ-Cygnid meteor shower reaches its peak. Sun, 18 Aug 2019 (1,824 days ago) in Draco

410.

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. Sat, 17 Aug 2019 at 06:49 EDT (1,825 days ago) in Aquarius

411.

Messier 2 is well placed The globular cluster M2 (NGC 7089; mag 6.6) in Aquarius culminates at around midnight local time. Thu, 15 Aug 2019 (1,827 days ago) in Aquarius

412.

Full Moon The Moon reaches full phase and is visible for much of the night. Thu, 15 Aug 2019 at 08:29 EDT (1,827 days ago) in Capricornus

413.

Messier 15 is well placed The globular cluster M15 (NGC 7078; mag 6.3) in Pegasus culminates at around midnight local time. Wed, 14 Aug 2019 (1,828 days ago) in Pegasus

414.

Venus at superior solar conjunction Venus passes around the far side of the Sun. Wed, 14 Aug 2019 at 02:36 EDT (1,828 days ago) in Leo

415.

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. Tue, 13 Aug 2019 at 16:19 EDT (1,829 days ago) in Capricornus

416.

Perseid meteor shower 2019 The Perseid meteor shower reaches its peak. Tue, 13 Aug 2019 (1,829 days ago) in Perseus

417.

Mercury at dichotomy Mercury reaches half phase in the dawn sky. Mon, 12 Aug 2019 at 09:56 EDT (1,830 days ago) in Cancer

418.

Lunar occultation of Saturn The Moon will pass in front of Saturn, creating a lunar occultation visible from countries and territories including Australia, Papua New Guinea, New Zealand and Indonesia amongst others. Mon, 12 Aug 2019 at 05:52 EDT (1,830 days ago) in Sagittarius

419.

Close approach of the Moon and Saturn The Moon and Saturn pass close to each other. Mon, 12 Aug 2019 at 05:52 EDT (1,830 days ago) in Sagittarius

420.

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 (1,830 days ago) in Sagittarius