301.

Saturn at solar conjunction Saturn is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Mon, 13 Jan 2020 at 10:06 EDT (1,578 days ago) in Sagittarius

302.

134340 Pluto at solar conjunction 134340 Pluto is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Mon, 13 Jan 2020 at 15:18 EDT (1,578 days ago) in Sagittarius

303.

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. Mon, 13 Jan 2020 at 15:21 EDT (1,578 days ago) in Leo

304.

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. Tue, 14 Jan 2020 at 00:44 EDT (1,577 days ago) in Sagittarius

305.

Asteroid 511 Davida at opposition Asteroid 511 Davida makes closest approach to the Earth. Tue, 14 Jan 2020 at 21:22 EDT (1,577 days ago) in Gemini

306.

The cluster Messier 47 is well placed The open star cluster M47 (NGC 2422; mag 4.4) in Puppis culminates at around midnight local time. Wed, 15 Jan 2020 (1,576 days ago) in Puppis

307.

NGC 2403 is well placed NGC 2403 (mag 8.9), a spiral galaxy in Camelopardalis culminates at around midnight local time. Wed, 15 Jan 2020 (1,576 days ago) in Camelopardalis

308.

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, 17 Jan 2020 at 07:59 EDT (1,574 days ago) in Virgo

309.

The cluster NGC 2451 is well placed The open star cluster NGC 2451 (mag 2.8) in Puppis culminates at around midnight local time. Fri, 17 Jan 2020 (1,574 days ago) in Puppis

310.

Supernova SN2020afp discovered A new supernova has been discovered in IC 3900. Fri, 17 Jan 2020 (1,573 days ago)

311.

γ-Ursae Minorid meteor shower 2020 The γ-Ursae Minorid meteor shower reaches its peak. Sun, 19 Jan 2020 (1,572 days ago) in Ursa Minor

312.

Conjunction of the Moon and Mars The Moon and Mars share the same right ascension, at a separation of 2°15'. Mon, 20 Jan 2020 at 14:11 EDT (1,571 days ago) in Ophiuchus

313.

Close approach of the Moon and Mars The Moon and Mars pass close to each other. Mon, 20 Jan 2020 at 15:08 EDT (1,571 days ago) in Ophiuchus

314.

The cluster NGC 2516 is well placed The open star cluster NGC 2516 (mag 3.8) in Volans culminates at around midnight local time. Mon, 20 Jan 2020 (1,571 days ago) in Carina

315.

Asteroid 5 Astraea at opposition Asteroid 5 Astraea makes closest approach to the Earth. Mon, 20 Jan 2020 at 21:22 EDT (1,571 days ago) in Cancer

316.

Close approach of the Moon and Jupiter The Moon and Jupiter pass close to each other. Wed, 22 Jan 2020 at 21:41 EDT (1,569 days ago) in Sagittarius

317.

Lunar occultation of Jupiter The Moon will pass in front of Jupiter, creating a lunar occultation visible from countries and territories including Australia, New Zealand, Tasmania and Madagascar amongst others. Wed, 22 Jan 2020 at 21:41 EDT (1,569 days ago) in Sagittarius

318.

Conjunction of the Moon and Jupiter The Moon and Jupiter share the same right ascension, at a separation of 21'. Wed, 22 Jan 2020 at 21:41 EDT (1,569 days ago) in Sagittarius

319.

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, 23 Jan 2020 at 22:36 EDT (1,568 days ago) in Sagittarius

320.

New Moon The Moon disappears into the Sun's glare for a few days. Fri, 24 Jan 2020 at 16:43 EDT (1,567 days ago) in Capricornus