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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 6439 Planetary Nebula

Sgr Mag 12.600 0.1′ 17h 48m 20s · -16° 28′ 44″

NGC 643A Open Cluster

Hyi 01h 30m 38s · -76° 03′ 16″

NGC 643B Galaxy

Hyi Mag 14.620 1.8′ × 0.5′ 01h 39m 13s · -75° 00′ 40″

NGC 643C Galaxy

Hyi Mag 15.710 1.4′ × 0.2′ 01h 41m 49s · -75° 16′ 5″

NGC 644 Galaxy

Phe Mag 14.740 1.3′ × 0.7′ 01h 38m 53s · -42° 35′ 7″

NGC 6440 Globular Cluster

Sgr Mag 10.100 5.1′ 17h 48m 53s · -20° 21′ 34″

NGC 6441 Globular Cluster

Sco Mag 8.000 4.8′ 17h 50m 13s · -37° 03′ 4″

NGC 6442 Galaxy

Her Mag 14.440 1.4′ × 1.0′ 17h 46m 51s · +20° 45′ 40″

NGC 6443 Galaxy

Her Mag 14.740 1.1′ × 0.5′ 17h 44m 34s · +48° 06′ 51″

NGC 6444 Open Cluster

Sco 6.9′ 17h 49m 35s · -34° 49′ 11″

NGC 6445 Planetary Nebula

Sgr Mag 11.200 0.6′ 17h 49m 15s · -20° 00′ 34″

NGC 6446 Galaxy

Her Mag 15.030 0.6′ × 0.4′ 17h 46m 8s · +35° 34′ 10″

NGC 6447 Galaxy

Her Mag 12.990 1.4′ × 0.7′ 17h 46m 17s · +35° 34′ 19″

Dra 17h 43m 43s · +53° 32′ 46″

NGC 6449 Galaxy

Dra Mag 14.560 0.9′ × 0.8′ 17h 43m 46s · +56° 48′ 15″

NGC 645 Galaxy

Psc Mag 13.680 2.3′ × 0.7′ 01h 40m 9s · +05° 43′ 36″

Her 17h 47m 32s · +18° 34′ 31″

NGC 6451 Open Cluster

Sco Mag 8.200 7.2′ 17h 50m 41s · -30° 12′ 42″

NGC 6452 Galaxy

Her Mag 15.100 0.7′ × 0.6′ 17h 47m 59s · +20° 50′ 16″

NGC 6453 Globular Cluster

Sco Mag 10.490 5.4′ 17h 50m 52s · -34° 36′ 0″

NGC 6454 Galaxy

Dra Mag 13.500 1.4′ × 1.1′ 17h 44m 57s · +55° 42′ 17″

NGC 6455 Stellar Association

Sco 7.8′ 17h 51m 8s · -35° 20′ 16″

NGC 6456 Galaxy

Dra Mag 15.500 0.5′ × 0.4′ 17h 42m 32s · +67° 35′ 32″

NGC 6457 Galaxy

Dra Mag 15.240 1.1′ × 0.7′ 17h 42m 53s · +66° 28′ 34″

NGC 6458 Galaxy

Her Mag 14.910 1.1′ × 0.7′ 17h 49m 11s · +20° 48′ 15″

NGC 6459 Galaxy

Dra Mag 15.230 0.9′ × 0.5′ 17h 45m 47s · +55° 46′ 36″

NGC 646 Galaxy

Hyi Mag 14.370 1.5′ × 1.0′ 01h 37m 26s · -64° 53′ 47″

NGC 6460 Galaxy

Her Mag 14.660 1.7′ × 1.0′ 17h 49m 30s · +20° 45′ 49″

NGC 6461 Galaxy

Dra Mag 15.560 0.8′ × 0.5′ 17h 39m 57s · +74° 02′ 3″

NGC 6462 Galaxy

Dra Mag 14.900 0.6′ × 0.5′ 17h 44m 49s · +61° 54′ 38″

NGC 6463 Galaxy

Dra Mag 15.120 1.0′ × 0.8′ 17h 43m 34s · +67° 36′ 13″

NGC 6464 Galaxy

Dra Mag 15.290 0.6′ × 0.5′ 17h 45m 48s · +60° 53′ 51″

Sgr 17h 52m 56s · -25° 23′ 52″

NGC 6466 Galaxy

Dra Mag 14.800 0.7′ × 0.4′ 17h 48m 8s · +51° 23′ 57″

NGC 6467 Galaxy

Her Mag 14.830 1.4′ × 0.8′ 17h 50m 40s · +17° 32′ 16″

Her 17h 50m 40s · +17° 32′ 16″

NGC 6469 Open Cluster

Sgr Mag 8.200 9.0′ 17h 53m 12s · -22° 16′ 30″

NGC 647 Galaxy

Cet Mag 14.320 1.3′ × 1.0′ 01h 39m 56s · -09° 14′ 33″

NGC 6470 Galaxy

Dra Mag 15.140 1.1′ × 0.7′ 17h 44m 15s · +67° 37′ 10″

NGC 6471 Galaxy

Dra 1.2′ 17h 44m 16s · +67° 35′ 31″

NGC 6472 Galaxy

Dra Mag 16.270 0.7′ × 0.5′ 17h 44m 3s · +67° 37′ 49″

NGC 6473 Galaxy

Dra Mag 15.260 0.9′ × 0.7′ 17h 45m 58s · +57° 15′ 26″

NGC 6474 Galaxy

Dra Mag 14.960 0.9′ × 0.4′ 17h 47m 6s · +57° 18′ 4″

NGC 6476 Stellar Association

Sgr 17h 54m 2s · -29° 08′ 39″

NGC 6477 Galaxy

Dra Mag 16.650 0.6′ × 0.4′ 17h 44m 30s · +67° 36′ 38″

NGC 6478 Galaxy

Dra Mag 14.020 1.5′ × 0.4′ 17h 48m 38s · +51° 09′ 26″

NGC 6479 Galaxy

Dra Mag 14.450 0.9′ × 0.8′ 17h 48m 22s · +54° 08′ 56″

NGC 648 Galaxy

Cet Mag 14.690 1.1′ × 0.6′ 01h 38m 40s · -17° 49′ 52″