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Celestial reference

Objects

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

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NGC 227 Galaxy

Cet Mag 12.160 1.9′ × 1.4′ 00h 42m 37s · -01° 31′ 44″

NGC 2270 Open Cluster

Mon 5.4′ 06h 43m 58s · +03° 28′ 43″

NGC 2271 Galaxy

CMa Mag 13.180 1.8′ × 1.3′ 06h 42m 53s · -23° 28′ 34″

NGC 2272 Galaxy

CMa Mag 11.940 2.2′ × 1.5′ 06h 42m 41s · -27° 27′ 34″

NGC 2273 Galaxy

Lyn Mag 12.420 2.3′ × 1.4′ 06h 50m 9s · +60° 50′ 45″

NGC 2273A Galaxy

Lyn Mag 13.190 2.0′ × 1.2′ 06h 40m 7s · +60° 04′ 50″

NGC 2273B Galaxy

Lyn Mag 12.820 1.5′ × 0.6′ 06h 46m 32s · +60° 20′ 25″

NGC 2274 Galaxy

Gem Mag 13.520 1.8′ × 1.8′ 06h 47m 17s · +33° 34′ 2″

NGC 2275 Galaxy

Gem Mag 13.620 2.5′ × 0.8′ 06h 47m 18s · +33° 35′ 57″

NGC 2276 Galaxy

Cep Mag 11.500 2.2′ × 1.7′ 07h 27m 14s · +85° 45′ 16″

Gem 06h 47m 47s · +33° 27′ 5″

NGC 2278 Double Star

Gem 06h 48m 16s · +33° 23′ 40″

Gem 06h 48m 25s · +33° 24′ 55″

NGC 228 Galaxy

And Mag 14.820 0.9′ × 0.8′ 00h 42m 55s · +23° 30′ 11″

NGC 2280 Galaxy

CMa Mag 11.120 6.5′ × 2.8′ 06h 44m 49s · -27° 38′ 19″

NGC 2281 Open Cluster

Aur Mag 5.400 10.8′ 06h 48m 18s · +41° 04′ 44″

NGC 2282 Nebula

Mon Mag 10.000 3.0′ × 3.0′ 06h 46m 52s · +01° 18′ 58″

NGC 2283 Galaxy

CMa Mag 12.950 2.8′ × 2.0′ 06h 45m 53s · -18° 12′ 37″

Gem 06h 49m 10s · +33° 11′ 38″

NGC 2285 Double Star

Gem 06h 49m 36s · +33° 21′ 53″

NGC 2286 Open Cluster

Mon Mag 7.500 5.4′ 06h 47m 40s · -03° 08′ 52″

NGC 2288 Galaxy

Gem Mag 14.360 0.2′ × 0.2′ 06h 50m 52s · +33° 27′ 45″

NGC 2289 Galaxy

Gem Mag 13.180 1.2′ × 0.8′ 06h 50m 54s · +33° 28′ 43″

NGC 229 Galaxy

And Mag 14.620 1.1′ × 0.5′ 00h 43m 5s · +23° 30′ 33″

NGC 2290 Galaxy

Gem Mag 13.030 0.8′ × 0.5′ 06h 50m 57s · +33° 26′ 15″

NGC 2291 Galaxy

Gem Mag 13.210 0.9′ × 0.9′ 06h 50m 59s · +33° 31′ 30″

NGC 2292 Galaxy

CMa Mag 11.830 4.3′ × 3.8′ 06h 47m 40s · -26° 44′ 46″

NGC 2293 Galaxy

CMa Mag 11.040 4.4′ × 3.4′ 06h 47m 43s · -26° 45′ 16″

NGC 2294 Galaxy

Gem Mag 13.840 0.9′ × 0.3′ 06h 51m 11s · +33° 31′ 38″

NGC 2295 Galaxy

CMa Mag 13.590 2.3′ × 0.6′ 06h 47m 23s · -26° 44′ 10″

NGC 2296 Galaxy

CMa Mag 13.000 1.2′ × 1.0′ 06h 48m 39s · -16° 54′ 6″

NGC 2297 Galaxy

Pic Mag 12.710 1.5′ × 0.9′ 06h 44m 25s · -63° 43′ 2″

NGC 2298 Globular Cluster

Pup Mag 8.890 4.8′ 06h 48m 59s · -36° 00′ 19″

NGC 2299 Open Cluster

Mon Mag 8.900 4.8′ 06h 51m 54s · -07° 04′ 58″

NGC 23 Galaxy

Peg Mag 11.980 1.6′ × 1.2′ 00h 09m 53s · +25° 55′ 26″

NGC 230 Galaxy

Cet Mag 15.610 1.3′ × 0.3′ 00h 42m 27s · -23° 37′ 44″

NGC 2300 Galaxy

Cep Mag 11.160 3.1′ × 2.3′ 07h 32m 20s · +85° 42′ 34″

NGC 2301 Open Cluster

Mon Mag 6.000 10.2′ 06h 51m 45s · +00° 27′ 33″

Mon 06h 51m 54s · -07° 04′ 58″

NGC 2303 Galaxy

Aur Mag 13.960 1.5′ × 1.4′ 06h 56m 18s · +45° 29′ 34″

NGC 2304 Open Cluster

Gem Mag 10.000 4.8′ 06h 55m 12s · +17° 59′ 34″

NGC 2305 Galaxy

Vol Mag 11.700 1.9′ × 1.0′ 06h 48m 37s · -64° 16′ 23″

NGC 2306 Open Cluster

Mon 6.6′ 06h 54m 30s · -07° 12′ 15″

NGC 2307 Galaxy

Vol Mag 12.080 1.9′ × 1.7′ 06h 48m 51s · -64° 20′ 8″

NGC 2308 Galaxy

Lyn Mag 14.470 1.5′ × 1.0′ 06h 58m 38s · +45° 12′ 38″

NGC 2309 Open Cluster

Mon Mag 10.500 5.4′ 06h 56m 4s · -07° 10′ 28″

NGC 231 Open Cluster

Tuc Mag 12.870 1.8′ × 1.8′ 00h 41m 6s · -73° 21′ 9″

NGC 2310 Galaxy

Pup Mag 11.810 4.5′ × 1.0′ 06h 53m 54s · -40° 51′ 45″