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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 3540 Galaxy

Vir Mag 14.580 0.9′ × 0.8′ 12h 35m 27s · +12° 45′ 1″

IC 3541 Star

Com 12h 35m 22s · +23° 58′ 31″

IC 3542 Galaxy

Vir Mag 15.650 0.7′ × 0.4′ 12h 35m 41s · +11° 40′ 2″

Com 12h 35m 41s · +26° 17′ 9″

IC 3544 Double Star

Com 12h 35m 47s · +14° 18′ 2″

Com 12h 35m 41s · +26° 31′ 23″

Com 12h 35m 42s · +26° 13′ 20″

IC 3547 Star

Com 12h 35m 49s · +26° 19′ 45″

IC 3548 Galaxy

Vir Mag 16.100 0.7′ × 0.5′ 12h 35m 57s · +10° 56′ 11″

IC 3549 Star

Com 12h 35m 51s · +26° 23′ 43″

IC 355 Galaxy

Tau Mag 15.400 0.7′ × 0.6′ 03h 53m 46s · +19° 58′ 26″

Com 12h 35m 52s · +27° 55′ 55″

IC 3551 Nebula

Com 12h 35m 54s · +27° 57′ 51″

IC 3552 Nebula

Com 12h 35m 54s · +27° 59′ 38″

IC 3553 Star

Com 12h 35m 56s · +26° 11′ 35″

IC 3554 Star

Com 12h 35m 55s · +27° 55′ 38″

IC 3555 Nebula

Com 12h 35m 56s · +27° 59′ 20″

IC 3556 Galaxy

Com Mag 15.540 0.6′ × 0.3′ 12h 35m 58s · +26° 57′ 58″

IC 3557 Galaxy

Com 0.4′ 12h 36m 8s · +16° 38′ 27″

IC 3558 Galaxy

Vir Mag 17.390 0.3′ × 0.3′ 12h 36m 3s · +11° 50′ 59″

IC 3559 Galaxy

Com Mag 16.460 0.5′ × 0.2′ 12h 36m 3s · +26° 59′ 14″

IC 356 Galaxy

Cam Mag 10.240 4.0′ × 3.7′ 04h 07m 47s · +69° 48′ 45″

IC 3560 Galaxy

Com Mag 16.380 0.8′ × 0.6′ 12h 36m 4s · +27° 04′ 41″

IC 3561 Galaxy

Com Mag 15.700 0.6′ × 0.2′ 12h 36m 5s · +26° 53′ 59″

IC 3562 Galaxy

Vir Mag 16.190 0.9′ × 0.4′ 12h 36m 11s · +09° 55′ 21″

IC 3563 Nebula

Com 12h 36m 7s · +27° 55′ 38″

IC 3564 Stellar Association

Com 12h 36m 8s · +27° 55′ 42″

IC 3565 Galaxy

Com Mag 16.960 0.3′ × 0.2′ 12h 36m 12s · +26° 45′ 22″

Vir 12h 36m 22s · +11° 09′ 54″

IC 3567 Galaxy

Com Mag 15.160 0.7′ × 0.5′ 12h 36m 23s · +13° 36′ 10″

IC 3568 Planetary Nebula

Cam Mag 10.600 0.4′ 12h 33m 7s · +82° 33′ 50″

Com 12h 36m 8s · +19° 19′ 23″

IC 357 Galaxy

Tau Mag 14.600 0.9′ × 0.6′ 04h 03m 44s · +22° 09′ 33″

IC 3570 Star

Com 12h 36m 18s · +24° 04′ 42″

IC 3571 Galaxy

Com Mag 17.520 0.6′ × 0.5′ 12h 36m 20s · +26° 05′ 2″

IC 3572 Double Star

Vir 12h 36m 28s · +11° 37′ 7″

IC 3573 Galaxy

Vir Mag 16.650 0.5′ × 0.3′ 12h 36m 27s · +11° 45′ 33″

IC 3574 Galaxy

Vir Mag 15.340 0.7′ × 0.6′ 12h 36m 28s · +12° 24′ 19″

IC 3575 Galaxy

Com Mag 16.260 0.7′ × 0.5′ 12h 36m 32s · +13° 44′ 54″

IC 3576 Galaxy

Vir Mag 14.970 2.3′ × 2.2′ 12h 36m 38s · +06° 37′ 15″

Vir 12h 36m 36s · +11° 53′ 50″

IC 3578 Galaxy

Vir Mag 15.240 0.9′ × 0.4′ 12h 36m 39s · +11° 06′ 7″

IC 3579 Star

Com 12h 36m 33s · +26° 06′ 15″

IC 358 Galaxy

Tau Mag 15.210 1.2′ × 0.3′ 04h 03m 43s · +19° 53′ 42″

IC 3580 Galaxy

Com Mag 15.670 0.9′ × 0.8′ 12h 36m 29s · +18° 18′ 2″

IC 3581 Galaxy

Com Mag 14.060 0.8′ × 0.5′ 12h 36m 38s · +24° 25′ 45″

IC 3582 Galaxy

Com Mag 16.660 0.3′ × 0.3′ 12h 36m 37s · +26° 14′ 5″

IC 3583 Galaxy

Vir Mag 13.000 1.1′ × 0.5′ 12h 36m 43s · +13° 15′ 34″