181.

136199 Eris at solar conjunction 136199 Eris is unobservable as it passes around the far side of the Sun – marking the end of one apparition and the beginning of the next. Sat, 13 Apr 2019 at 23:06 EDT (1,852 days ago) in Cetus

182.

Centaurus A is well placed Centaurus A (NGC 5128; mag 7.0) culminates at around midnight local time. Sat, 13 Apr 2019 (1,852 days ago) in Centaurus

183.

Close approach of the Moon and M44 The Moon and M44 pass close to each other. Sat, 13 Apr 2019 at 16:46 EDT (1,852 days ago) in Cancer

184.

Mercury at dichotomy Mercury reaches half phase in the dawn sky. Fri, 12 Apr 2019 at 21:22 EDT (1,853 days ago) in Aquarius

185.

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. Fri, 12 Apr 2019 at 15:06 EDT (1,853 days ago) in Gemini

186.

Mercury at greatest elongation west Mercury is bright and well placed in the dawn sky. Thu, 11 Apr 2019 at 11:45 EDT (1,854 days ago) in Aquarius

187.

Jupiter enters retrograde motion Jupiter reverses its direction of motion across the sky. Wed, 10 Apr 2019 at 12:52 EDT (1,855 days ago) in Ophiuchus

188.

Mercury at aphelion Mercury passes the furthest point along its orbit from the Sun. Wed, 10 Apr 2019 at 03:53 EDT (1,855 days ago) in Aquarius

189.

Conjunction of Venus and Neptune Venus and Neptune share the same right ascension, at a separation of 18'. Tue, 09 Apr 2019 at 23:46 EDT (1,856 days ago) in Aquarius

190.

Supernova SN2019dfa discovered A new supernova has been discovered in IC 582. Tue, 09 Apr 2019 (1,855 days ago)

191.

Close approach of the Moon and Mars The Moon and Mars pass close to each other. Tue, 09 Apr 2019 at 04:49 EDT (1,856 days ago) in Taurus

192.

Conjunction of the Moon and Mars The Moon and Mars share the same right ascension, at a separation of 4°43'. Tue, 09 Apr 2019 at 02:39 EDT (1,856 days ago) in Taurus

193.

Mercury at highest altitude in morning sky Mercury is bright and well placed in the dawn sky. Sat, 06 Apr 2019 (1,859 days ago) in Aquarius

194.

The Jewel Box cluster is well placed The Jewel Box open star cluster (NGC 4755, also known as the Kappa Crucis Cluster; mag 4.2) in Crux culminates at around midnight local time. Fri, 05 Apr 2019 (1,860 days ago) in Crux

195.

Messier 94 is well placed M94 (mag 8.2), a spiral galaxy in Canes Venatici culminates at around midnight local time. Fri, 05 Apr 2019 (1,860 days ago) in Canes Venatici

196.

Asteroid 2 Pallas at opposition Asteroid 2 Pallas makes closest approach to the Earth. Fri, 05 Apr 2019 at 10:22 EDT (1,860 days ago) in Bootes

197.

New Moon The Moon disappears into the Sun's glare for a few days. Fri, 05 Apr 2019 at 04:51 EDT (1,860 days ago) in Cetus

198.

Asteroid 7 Iris at opposition Asteroid 7 Iris makes closest approach to the Earth. Fri, 05 Apr 2019 at 00:46 EDT (1,860 days ago) in Corvus

199.

The Sombrero Galaxy is well placed The Sombrero Galaxy M104 (NGC 4594; mag 8.6) in Virgo culminates at around midnight local time. Tue, 02 Apr 2019 (1,863 days ago) in Virgo

200.

Conjunction of the Moon and Mercury The Moon and Mercury share the same right ascension, at a separation of 3°37'. Tue, 02 Apr 2019 at 19:02 EDT (1,863 days ago) in Aquarius