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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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IC 3927 Galaxy

Hya Mag 13.730 1.3′ × 1.1′ 12h 58m 10s · -22° 52′ 34″

IC 3928 Galaxy

CVn Mag 17.000 0.3′ × 0.3′ 12h 57m 18s · +40° 26′ 30″

IC 3929 Galaxy

Com Mag 17.080 0.4′ × 0.3′ 12h 57m 41s · +20° 23′ 49″

IC 393 Galaxy

Eri Mag 14.870 0.8′ × 0.8′ 04h 47m 52s · -15° 31′ 31″

IC 3930 Galaxy

CVn Mag 16.230 0.6′ × 0.3′ 12h 57m 22s · +38° 45′ 54″

IC 3931 Galaxy

Com Mag 16.080 0.7′ × 0.4′ 12h 57m 57s · +19° 37′ 4″

IC 3934 Galaxy

Com Mag 16.470 0.5′ × 0.5′ 12h 58m 18s · +18° 49′ 32″

IC 3937 Galaxy

Com Mag 16.630 0.5′ × 0.4′ 12h 58m 25s · +18° 49′ 7″

IC 3940 Galaxy

CVn Mag 15.660 0.6′ × 0.3′ 12h 58m 16s · +35° 50′ 20″

IC 3941 Galaxy

CVn Mag 16.410 0.7′ × 0.5′ 12h 58m 14s · +39° 46′ 22″

IC 3943 Galaxy

Com Mag 14.130 0.9′ × 0.3′ 12h 58m 36s · +28° 06′ 49″

IC 3944 Galaxy

Com Mag 16.100 0.6′ × 0.3′ 12h 58m 45s · +23° 46′ 52″

IC 3945 Galaxy

CVn Mag 16.070 0.5′ × 0.2′ 12h 58m 30s · +39° 56′ 9″

IC 3946 Galaxy

Com Mag 13.990 0.9′ × 0.4′ 12h 58m 49s · +27° 48′ 37″

IC 3947 Galaxy

Com Mag 14.610 0.7′ × 0.5′ 12h 58m 52s · +27° 47′ 6″

IC 3948 Galaxy

Com Mag 17.570 0.3′ × 0.3′ 12h 58m 58s · +24° 03′ 41″

IC 3949 Galaxy

Com Mag 14.240 1.0′ × 0.2′ 12h 58m 56s · +27° 50′ 0″

IC 3950 Galaxy

Com Mag 16.480 0.6′ × 0.5′ 12h 59m 6s · +18° 44′ 8″

IC 3951 Galaxy

Com Mag 16.530 0.6′ × 0.4′ 12h 59m 10s · +18° 45′ 51″

IC 3952 Galaxy

CVn Mag 16.680 0.5′ × 0.4′ 12h 58m 52s · +38° 52′ 10″

IC 3953 Galaxy

Com Mag 16.890 0.4′ × 0.3′ 12h 59m 9s · +23° 05′ 12″

IC 3954 Galaxy

Com Mag 17.080 0.2′ × 0.2′ 12h 59m 13s · +19° 16′ 23″

IC 3955 Galaxy

Com Mag 14.400 0.8′ × 0.5′ 12h 59m 6s · +27° 59′ 48″

IC 3956 Galaxy

CVn Mag 15.920 0.5′ × 0.4′ 12h 58m 56s · +37° 23′ 53″

IC 3957 Galaxy

Com Mag 14.720 0.6′ × 0.5′ 12h 59m 7s · +27° 46′ 4″

IC 3958 Galaxy

Com Mag 16.710 0.5′ × 0.4′ 12h 59m 11s · +24° 01′ 20″

IC 3959 Galaxy

Com Mag 14.030 0.7′ × 0.7′ 12h 59m 8s · +27° 47′ 3″

IC 396 Galaxy

Cam Mag 13.080 2.4′ × 1.5′ 04h 57m 59s · +68° 19′ 24″

IC 3960 Galaxy

Com Mag 14.860 0.6′ × 0.5′ 12h 59m 8s · +27° 51′ 18″

IC 3963 Galaxy

Com Mag 14.720 0.7′ × 0.4′ 12h 59m 13s · +27° 46′ 29″

IC 3965 Galaxy

Com Mag 17.150 0.3′ × 0.3′ 12h 59m 23s · +18° 50′ 35″

IC 3966 Galaxy

CVn Mag 15.430 0.7′ × 0.5′ 12h 59m 13s · +35° 51′ 19″

IC 3967 Galaxy

CVn Mag 15.580 0.8′ × 0.5′ 12h 59m 13s · +36° 07′ 45″

IC 3968 Galaxy

Com Mag 15.320 0.4′ × 0.4′ 12h 59m 25s · +27° 58′ 23″

IC 3969 Galaxy

Com 0.8′ 12h 59m 33s · +19° 39′ 7″

IC 3971 Galaxy

Com Mag 16.680 0.4′ × 0.3′ 12h 59m 32s · +22° 50′ 41″

IC 3973 Galaxy

Com Mag 14.360 0.8′ × 0.4′ 12h 59m 31s · +27° 53′ 3″

IC 3975 Galaxy

CVn Mag 15.130 0.9′ × 0.5′ 12h 59m 16s · +38° 52′ 58″

IC 3976 Galaxy

Com Mag 14.720 0.7′ × 0.3′ 12h 59m 29s · +27° 51′ 1″

IC 3978 Galaxy

Com Mag 18.620 0.2′ × 0.2′ 12h 59m 37s · +19° 37′ 20″

IC 398 Galaxy

Eri 1.2′ × 0.3′ 04h 58m 13s · -07° 46′ 49″

IC 3980 Galaxy

CVn Mag 16.820 0.4′ × 0.3′ 12h 59m 19s · +39° 09′ 4″

IC 3984 Galaxy

Com Mag 17.660 0.4′ × 0.3′ 12h 59m 40s · +19° 37′ 23″

IC 3985 Galaxy

Com Mag 16.440 0.4′ × 0.3′ 12h 59m 43s · +19° 35′ 28″

IC 3986 Galaxy

Cen Mag 13.350 1.9′ × 1.4′ 13h 01m 32s · -32° 17′ 28″

IC 3987 Galaxy

CVn Mag 15.630 0.5′ × 0.4′ 12h 59m 25s · +38° 44′ 0″

IC 399 Galaxy

Eri Mag 14.800 0.5′ × 0.5′ 05h 01m 44s · -04° 17′ 20″

IC 3990 Galaxy

Com Mag 14.000 0.9′ × 0.3′ 12h 59m 39s · +28° 53′ 44″