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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 3143 Galaxy

Hya Mag 14.280 0.8′ × 0.7′ 10h 10m 4s · -12° 34′ 53″

NGC 3144 Galaxy

Dra Mag 14.240 1.1′ × 0.7′ 10h 15m 32s · +74° 13′ 13″

NGC 3145 Galaxy

Hya Mag 12.000 2.9′ × 1.4′ 10h 10m 10s · -12° 26′ 2″

NGC 3146 Galaxy

Hya Mag 14.030 1.0′ × 0.8′ 10h 11m 10s · -20° 52′ 14″

NGC 3147 Galaxy

Dra Mag 11.940 4.1′ × 3.6′ 10h 16m 54s · +73° 24′ 3″

NGC 3148 Star

UMa Mag 6.630 10h 13m 44s · +50° 29′ 48″

NGC 3149 Galaxy

Cha Mag 13.490 1.2′ × 0.9′ 10h 03m 44s · -80° 25′ 18″

NGC 315 Galaxy

Psc Mag 11.600 2.9′ × 2.1′ 00h 57m 49s · +30° 21′ 9″

NGC 3150 Galaxy

LMi Mag 15.270 1.0′ × 0.8′ 10h 13m 26s · +38° 39′ 28″

NGC 3151 Galaxy

LMi Mag 14.960 0.9′ × 0.4′ 10h 13m 29s · +38° 37′ 11″

NGC 3152 Galaxy

LMi Mag 15.320 0.7′ × 0.7′ 10h 13m 34s · +38° 50′ 35″

NGC 3153 Galaxy

Leo Mag 12.840 1.7′ × 0.9′ 10h 12m 51s · +12° 40′ 0″

NGC 3154 Galaxy

Leo Mag 14.260 0.8′ × 0.4′ 10h 13m 1s · +17° 02′ 3″

NGC 3155 Galaxy

Dra Mag 13.830 1.2′ × 0.6′ 10h 17m 40s · +74° 20′ 51″

NGC 3156 Galaxy

Sex Mag 12.300 1.9′ × 1.0′ 10h 12m 41s · +03° 07′ 46″

NGC 3157 Galaxy

Ant Mag 13.910 1.7′ × 0.4′ 10h 11m 42s · -31° 38′ 34″

NGC 3158 Galaxy

LMi Mag 11.880 2.3′ × 1.9′ 10h 13m 51s · +38° 45′ 54″

NGC 3159 Galaxy

LMi Mag 13.590 1.0′ × 0.8′ 10h 13m 53s · +38° 39′ 16″

NGC 316 Star

Psc Mag 16.800 00h 57m 52s · +30° 21′ 16″

NGC 3160 Galaxy

LMi Mag 15.020 1.3′ × 0.3′ 10h 13m 55s · +38° 50′ 34″

NGC 3161 Galaxy

LMi Mag 15.260 0.5′ × 0.3′ 10h 13m 59s · +38° 39′ 26″

NGC 3162 Galaxy

Leo Mag 11.720 2.1′ × 1.7′ 10h 13m 32s · +22° 44′ 15″

NGC 3163 Galaxy

LMi Mag 13.340 1.1′ × 1.0′ 10h 14m 7s · +38° 39′ 9″

NGC 3164 Galaxy

UMa Mag 14.520 0.8′ × 0.6′ 10h 15m 11s · +56° 40′ 19″

NGC 3165 Galaxy

Sex Mag 13.870 1.2′ × 0.5′ 10h 13m 31s · +03° 22′ 30″

NGC 3166 Galaxy

Sex Mag 10.620 4.5′ × 2.8′ 10h 13m 46s · +03° 25′ 29″

LMi 10h 14m 36s · +29° 35′ 47″

NGC 3168 Galaxy

UMa Mag 14.460 0.9′ × 0.8′ 10h 16m 23s · +60° 14′ 6″

NGC 3169 Galaxy

Sex Mag 10.890 4.3′ × 2.7′ 10h 14m 15s · +03° 27′ 58″

NGC 317 Galaxy

And 1.8′ 00h 57m 40s · +43° 47′ 47″

NGC 3170 Double Star

UMa 10h 16m 15s · +46° 36′ 44″

NGC 3171 Galaxy

Hya Mag 14.050 1.9′ × 1.3′ 10h 15m 37s · -20° 38′ 51″

NGC 3172 Galaxy

UMi Mag 15.000 1.1′ × 1.0′ 11h 47m 14s · +89° 05′ 35″

NGC 3173 Galaxy

Ant Mag 13.680 1.9′ × 1.7′ 10h 14m 35s · -27° 41′ 34″

Dra 10h 15m 32s · +74° 13′ 13″

NGC 3175 Galaxy

Ant Mag 11.260 5.3′ × 2.0′ 10h 14m 42s · -28° 52′ 19″

Hya 10h 15m 18s · -19° 01′ 57″

NGC 3177 Galaxy

Leo Mag 12.370 1.4′ × 1.1′ 10h 16m 34s · +21° 07′ 23″

NGC 3178 Galaxy

Hya Mag 13.680 1.5′ × 0.9′ 10h 16m 9s · -15° 47′ 29″

NGC 3179 Galaxy

UMa Mag 14.080 1.9′ × 0.4′ 10h 17m 57s · +41° 06′ 52″

NGC 317A Galaxy

And Mag 13.560 1.2′ × 1.0′ 00h 57m 39s · +43° 48′ 3″

NGC 317B Galaxy

And Mag 13.940 1.0′ × 0.5′ 00h 57m 40s · +43° 47′ 32″

NGC 318 Galaxy

Psc Mag 15.260 0.6′ × 0.3′ 00h 58m 5s · +30° 25′ 32″

NGC 3180 Nebula

UMa 10h 18m 10s · +41° 26′ 42″

NGC 3181 Nebula

UMa Mag 15.790 2.8′ × 0.8′ 10h 18m 12s · +41° 24′ 46″

NGC 3182 Galaxy

UMa Mag 12.950 1.9′ × 1.6′ 10h 19m 33s · +58° 12′ 21″

NGC 3183 Galaxy

Dra Mag 12.670 2.2′ × 1.4′ 10h 21m 49s · +74° 10′ 37″

NGC 3184 Galaxy

UMa Mag 9.840 7.4′ × 7.2′ 10h 18m 17s · +41° 25′ 27″