141.

Daytime Sextantid meteor shower 2021 The Daytime Sextantid meteor shower reaches its peak. Mon, 27 Sep 2021 (95 days away) in Sextans

142.

47-Tuc is well placed The second brightest globular cluster in the sky, 47 Tuc (NGC 104; mag 4.0), in Tucana is well placed in the sky. Mon, 27 Sep 2021 (95 days away) in Tucana

143.

Moon at Last Quarter The Moon rises in the east at around midnight and appears high in the sky at sunrise. Tue, 28 Sep 2021 at 21:57 EDT (96 days away) in Gemini

144.

136472 Makemake at solar conjunction 136472 Makemake is unobservable as it passes around the far side of the Sun. Thu, 30 Sep 2021 at 10:37 EDT (98 days away) in Coma Berenices

145.

M110 is well placed M110 (mag 8.9), the brightest satellite galaxy of the Andromeda galaxy (M31) is well placed in the sky. Fri, 01 Oct 2021 (99 days away) in Andromeda

146.

Asteroid 40 Harmonia at opposition Asteroid 40 Harmonia is well placed for observation. Fri, 01 Oct 2021 at 22:22 EDT (99 days away) in Cetus

147.

M32 is well placed M32 (mag 9.0), the second brightest satellite galaxy of the Andromeda galaxy (M31) after M110 is well placed in the sky. Sat, 02 Oct 2021 (100 days away) in Andromeda

148.

M31 is well placed The Andromeda galaxy (M31; mag 4.4) is well placed in the sky. Sat, 02 Oct 2021 (100 days away) in Andromeda

149.

Venus at aphelion Venus reaches its furthest point from the Sun. Sun, 03 Oct 2021 at 00:07 EDT (101 days away) in Libra

150.

NGC 253 is well placed The Sculptor galaxy (NGC 253; mag 8.0) is well placed in the sky. Sun, 03 Oct 2021 (101 days away) in Sculptor

151.

SMC is well placed The Milky Way's dwarf companion, the Small Magellanic Cloud (SMC; mag 2.7), in Tucana is well placed in the sky. Mon, 04 Oct 2021 (102 days away) in Tucana

152.

October Camelopardalid meteor shower 2021 The October Camelopardalid meteor shower reaches its peak. Tue, 05 Oct 2021 (103 days away) in Draco

153.

NGC 300 is well placed NGC 300 (mag 8.7), a spiral galaxy in Sculptor is well placed in the sky. Tue, 05 Oct 2021 (103 days away) in Sculptor

154.

New Moon The Moon disappears into the Sun's glare. Wed, 06 Oct 2021 at 07:06 EDT (104 days away) in Virgo

155.

NGC 362 is well placed The globular cluster NGC 362 (mag 6.4) in Tucana is well placed in the sky. Thu, 07 Oct 2021 (105 days away) in Tucana

156.

Mars at solar conjunction Mars is unobservable as it passes around the far side of the Sun. Thu, 07 Oct 2021 at 23:35 EDT (105 days away) in Virgo

157.

The Moon at perihelion The Moon reaches its closest point to the Sun. Fri, 08 Oct 2021 at 11:45 EDT (106 days away) in Libra

158.

The Moon at perigee The Moon appears large as it makes its closest approach to the Earth. Fri, 08 Oct 2021 at 13:27 EDT (106 days away) in Libra

159.

Draconid meteor shower 2021 The Draconid meteor shower reaches its peak. Fri, 08 Oct 2021 (106 days away) in Draco

160.

Mercury at inferior solar conjunction Mercury passes around the near side of the Sun. Sat, 09 Oct 2021 at 12:14 EDT (107 days away) in Virgo