Your corner of the universe.

Celestial reference

Objects

Canonical object pages connect reference data with your own observing history and the community’s astronomy records.

Explore the sky before you joinObject reference pages are public. Sign in or create an account to save targets, record observations and receive visibility alerts.

Sign in Create account

IC 2142 Galaxy

Men Mag 15.530 0.9′ × 0.5′ 05h 33m 9s · -78° 01′ 10″

IC 2143 Galaxy

Lep Mag 13.420 1.9′ × 0.9′ 05h 46m 53s · -18° 43′ 35″

IC 2144 Nebula

Tau 1.0′ × 1.0′ 05h 50m 14s · +23° 52′ 21″

IC 2145 Nebula

Dor Mag 12.000 0.2′ 05h 40m 25s · -69° 40′ 13″

IC 2146 Globular Cluster

Men Mag 12.410 3.3′ × 3.3′ 05h 37m 47s · -74° 46′ 59″

IC 2147 Galaxy

Col Mag 13.620 1.6′ × 1.3′ 05h 43m 28s · -30° 29′ 42″

IC 2148 Globular Cluster

Men Mag 14.230 1.3′ × 1.3′ 05h 39m 12s · -75° 33′ 45″

IC 2149 Planetary Nebula

Aur Mag 10.780 0.1′ 05h 56m 24s · +46° 06′ 17″

IC 2150 Galaxy

Col Mag 12.940 2.9′ × 0.8′ 05h 51m 19s · -38° 19′ 14″

IC 2151 Galaxy

Lep Mag 14.170 1.2′ × 0.6′ 05h 52m 36s · -17° 47′ 14″

IC 2152 Galaxy

Lep Mag 13.490 1.7′ × 1.2′ 05h 57m 53s · -23° 10′ 51″

IC 2153 Galaxy

Col 1.0′ 06h 00m 5s · -33° 55′ 11″

Lep 06h 01m 8s · -23° 40′ 22″

IC 2155 Galaxy

Col Mag 16.540 0.4′ × 0.2′ 06h 00m 38s · -33° 59′ 50″

IC 2156 Open Cluster

Gem 06h 04m 52s · +24° 09′ 30″

IC 2157 Open Cluster

Gem Mag 8.400 2.7′ 06h 04m 48s · +24° 04′ 16″

IC 2158 Galaxy

Col Mag 12.910 1.4′ × 1.1′ 06h 05m 18s · -27° 51′ 25″

IC 2159 Nebula

Ori 06h 09m 58s · +20° 25′ 53″

IC 2160 Galaxy

Men Mag 13.110 1.8′ × 0.9′ 05h 55m 29s · -76° 55′ 13″

IC 2161 Globular Cluster

Men Mag 14.240 1.6′ × 1.6′ 05h 57m 25s · -75° 08′ 22″

IC 2162 Nebula

Ori 4.0′ × 4.0′ 06h 13m 5s · +17° 58′ 48″

IC 2163 Galaxy

CMa Mag 11.110 3.4′ × 1.0′ 06h 16m 28s · -21° 22′ 33″

IC 2164 Galaxy

Men Mag 14.570 1.2′ × 1.0′ 06h 06m 52s · -75° 21′ 53″

IC 2165 Planetary Nebula

CMa Mag 10.500 0.2′ 06h 21m 43s · -12° 59′ 14″

IC 2166 Galaxy

Lyn Mag 12.450 2.2′ × 1.1′ 06h 26m 56s · +59° 04′ 48″

Mon 06h 31m 6s · +10° 27′ 33″

IC 2168 Double Star

Aur 06h 33m 48s · +44° 41′ 8″

Mon 06h 31m 0s · +09° 53′ 51″

Aur 06h 34m 5s · +44° 41′ 18″

IC 2171 Galaxy

CMa Mag 15.190 1.6′ × 0.3′ 06h 44m 28s · -17° 55′ 57″

Mon 06h 46m 52s · +01° 18′ 58″

IC 2173 Star

Gem 06h 50m 47s · +33° 27′ 29″

IC 2174 Galaxy

Cam Mag 13.550 0.8′ × 0.8′ 07h 09m 6s · +75° 21′ 11″

IC 2175 Double Star

Gem 07h 08m 40s · +35° 17′ 18″

IC 2176 Galaxy

Gem Mag 15.120 0.9′ × 0.8′ 07h 07m 32s · +32° 28′ 11″

IC 2177 Nebula

Mon 20.0′ × 20.0′ 07h 04m 37s · -10° 28′ 16″

IC 2178 Galaxy

Gem Mag 16.010 0.6′ × 0.4′ 07h 07m 38s · +32° 30′ 45″

IC 2179 Galaxy

Cam Mag 12.510 0.9′ × 0.8′ 07h 15m 32s · +64° 55′ 34″

IC 2180 Galaxy

Gem Mag 14.960 0.9′ × 0.8′ 07h 11m 20s · +26° 22′ 18″

IC 2181 Galaxy

Gem Mag 14.780 1.0′ × 0.6′ 07h 13m 10s · +18° 59′ 45″

IC 2182 Galaxy

Gem Mag 14.890 1.5′ × 0.8′ 07h 14m 11s · +18° 56′ 42″

CMa 07h 16m 56s · -20° 24′ 38″

IC 2184 Galaxy

Cam 1.1′ 07h 29m 25s · +72° 07′ 44″

IC 2185 Galaxy

Gem Mag 14.880 0.6′ × 0.4′ 07h 23m 16s · +32° 29′ 43″

IC 2186 Galaxy

Gem Mag 16.090 0.3′ × 0.2′ 07h 22m 48s · +21° 31′ 45″

IC 2187 Galaxy

Gem Mag 15.100 0.2′ × 0.2′ 07h 22m 43s · +21° 29′ 0″

IC 2188 Galaxy

Gem Mag 15.050 1.1′ × 0.7′ 07h 22m 43s · +21° 30′ 47″

CMi 07h 24m 58s · +08° 55′ 14″