
| Type | HII Region |
|---|---|
| Magnitude | Right Ascension | 14h 2' 37.0" (2000) |
| Declination | 54° 21' 45" N |
| Constellation | Ursa Major |
| Description | vF, pL, iR, vlbM, conn M101 |
| Classification | E+* |
| Messier 101 | NGC 5422 | NGC 5447 |
| NGC 5449 | NGC 5450 | NGC 5453 |
| NGC 5455 | NGC 5458 | NGC 5461 |
| NGC 5462 | NGC 5471 | NGC 5473 |
| NGC 5474 | NGC 5477 |
Drawings, descriptions, and CCD photos are copyright Andrew Cooper unless otherwise noted, no usage without permission.
A complete list of credits and sources can be found on the about page