4181.

Close approach of the Moon and Collinder 50 The Moon and Collinder 50 pass close to each other. Tue, 11 Oct 2033 at 19:29 EDT (3,385 days away) in Taurus

4182.

Lunar occultation of Aldebaran The Moon will pass in front of Aldebaran (Alpha Tauri), creating a lunar occultation visible from countries and territories including Canada, Greenland, Russia and Finland amongst others. Tue, 11 Oct 2033 at 23:09 EDT (3,385 days away) in Taurus

4183.

136472 Makemake at solar conjunction 136472 Makemake is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Wed, 12 Oct 2033 at 05:16 EDT (3,386 days away) in Bootes

4184.

Asteroid 8 Flora at opposition Asteroid 8 Flora makes closest approach to the Earth. Fri, 14 Oct 2033 at 15:10 EDT (3,388 days away) in Cetus

4185.

The Triangulum Galaxy is well placed The Triangulum Galaxy M33 (mag 5.8) culminates at around midnight local time. Fri, 14 Oct 2033 (3,388 days away) in Triangulum

4186.

Close approach of the Moon and Saturn The Moon and Saturn pass close to each other. Fri, 14 Oct 2033 at 22:49 EDT (3,388 days away) in Gemini

4187.

Conjunction of the Moon and Saturn The Moon and Saturn share the same right ascension, at a separation of 4°52'. Sat, 15 Oct 2033 at 00:03 EDT (3,389 days away) in Gemini

4188.

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. Sat, 15 Oct 2033 at 00:47 EDT (3,389 days away) in Gemini

4189.

ε-Geminid meteor shower 2033 The ε-Geminid meteor shower reaches its peak. Tue, 18 Oct 2033 (3,392 days away) in Gemini

4190.

136199 Eris at opposition 136199 Eris lies in the opposite direction to the Sun in the sky, making it optimally positioned to be observable for much of the night. Thu, 20 Oct 2033 at 10:23 EDT (3,394 days away) in Cetus

4191.

Orionid meteor shower 2033 The Orionid meteor shower reaches its peak. Fri, 21 Oct 2033 (3,395 days away) in Orion

4192.

Conjunction of the Moon and Venus The Moon and Venus share the same right ascension, at a separation of 1°47'. Fri, 21 Oct 2033 at 12:31 EDT (3,395 days away) in Virgo

4193.

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. Fri, 21 Oct 2033 at 23:15 EDT (3,395 days away) in Virgo

4194.

Jupiter ends retrograde motion Jupiter returns to its usual eastward motion after opposition. Sun, 23 Oct 2033 at 03:08 EDT (3,397 days away) in Capricornus

4195.

New Moon The Moon disappears into the Sun's glare for a few days. Sun, 23 Oct 2033 at 03:29 EDT (3,397 days away) in Virgo

4196.

Leonis Minorid meteor shower 2033 The Leonis Minorid meteor shower reaches its peak. Mon, 24 Oct 2033 (3,398 days away) in Leo Minor

4197.

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. Tue, 25 Oct 2033 at 20:37 EDT (3,399 days away) in Scorpius

4198.

The Perseus Double Cluster is well placed The Perseus Double Cluster (NGC 869 and NGC 884; combined mag 4.3) culminates at around midnight local time. Wed, 26 Oct 2033 (3,400 days away) in Perseus

4199.

Mercury at inferior solar conjunction Mercury passes around the near side of the Sun. Fri, 28 Oct 2033 at 08:41 EDT (3,402 days away) in Virgo

4200.

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. Mon, 31 Oct 2033 at 00:46 EDT (3,405 days away) in Capricornus