Where is M91 right now?
M91 is located in the constellation Coma Berenices. Although M91 is currently 58° above the horizon, it is not visible because it is daytime.
Twilight begins at 18:26 local time. At that moment, M91 will be 11° above the horizon toward the west.
Twilight begins at 18:26 local time. At that moment, M91 will be 11° above the horizon toward the west.
Track M91 Position Throughout the Night
← 7 September 2026 →
| Time | |
| Altitude | |
| Azimuth |
Shift the map to change the time and observe M91 changing position in the night sky.
Where and When to Look for M91 Tonight
The best observable position of M91 is near 18:00: 16° above the horizon toward the west. Status: Best view.
How M91 Moves Across the Sky
During this observing period, M91 moves from the south-east, reaches its highest sampled position at 16° toward the west, and finishes toward the south-east.
Astrometric and Physical Parameters of M91
| Constellation | Coma Berenices |
| Elevation | 11° |
| Direction | west (280°) |
| Magnitude | 11 |
M91 Passage Through Night
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Current position of M91
| Time | 18:26 |
| Latitude | 37.3541 |
| Longitude | -121.955 |
| Elevation | 11° |
| Azimuth | 280° |
Here you can see the current position of M91 on the map, as well as its positions for rise and set. This tool lets you track its movement throughout the night with accurate, up-to-date information.
M91 Position by Hour
Select a row to move both interactive maps to that time.
| Time | Elevation | Azimuth | Direction | Visibility | RA | Dec |
|---|---|---|---|---|---|---|
| Sep 6, 12:00 | 66° | 156° | south-east | Daylight | 12h 35m | +14° 29′ |
| Sep 6, 13:00 | 67° | 193° | south-west | Daylight | 12h 35m | +14° 29′ |
| Sep 6, 14:00 | 61° | 224° | south-west | Daylight | 12h 35m | +14° 29′ |
| Sep 6, 15:00 | 51° | 243° | south-west | Daylight | 12h 35m | +14° 29′ |
| Sep 6, 16:00 | 40° | 257° | south-west | Daylight | 12h 35m | +14° 29′ |
| Sep 6, 17:00 | 28° | 267° | west | Daylight | 12h 35m | +14° 29′ |
| Sep 6, 18:00 | 16° | 276° | west | Best view | 12h 35m | +14° 29′ |
| Sep 6, 19:00 | 5° | 285° | north-west | Very low | 12h 35m | +14° 29′ |
| Sep 6, 20:00 | -7° | 294° | north-west | Below horizon | 12h 35m | +14° 29′ |
| Sep 6, 21:00 | -17° | 304° | north-west | Below horizon | 12h 35m | +14° 29′ |
| Sep 6, 22:00 | -26° | 317° | north-west | Below horizon | 12h 35m | +14° 29′ |
| Sep 6, 23:00 | -33° | 331° | north-west | Below horizon | 12h 35m | +14° 29′ |
| Sep 7, 00:00 | -37° | 349° | north-west | Below horizon | 12h 35m | +14° 29′ |
| Sep 7, 01:00 | -38° | 7° | north | Below horizon | 12h 35m | +14° 29′ |
| Sep 7, 02:00 | -35° | 25° | north-east | Below horizon | 12h 35m | +14° 29′ |
| Sep 7, 03:00 | -28° | 40° | north-east | Below horizon | 12h 35m | +14° 29′ |
| Sep 7, 03:13 — Astronomical night ends | -26° | 43° | north-east | Below horizon | 12h 35m | +14° 29′ |
| Sep 7, 03:45 — Twilight end | -22° | 50° | north-east | Below horizon | 12h 35m | +14° 29′ |
| Sep 7, 04:00 | -20° | 53° | north-east | Below horizon | 12h 35m | +14° 29′ |
| Sep 7, 04:16 — Civil sunrise | -17° | 56° | north-east | Below horizon | 12h 35m | +14° 29′ |
| Sep 7, 04:44 — Sunrise | -12° | 61° | north-east | Below horizon | 12h 35m | +14° 29′ |
| Sep 7, 05:00 | -9° | 64° | north-east | Below horizon | 12h 35m | +14° 29′ |
| Sep 7, 06:00 | 2° | 73° | north-east | Daylight | 12h 35m | +14° 29′ |
| Sep 7, 07:00 | 13° | 82° | east | Daylight | 12h 35m | +14° 29′ |
| Sep 7, 08:00 | 25° | 91° | east | Daylight | 12h 35m | +14° 29′ |
| Sep 7, 09:00 | 37° | 101° | east | Daylight | 12h 35m | +14° 29′ |
| Sep 7, 10:00 | 49° | 113° | south-east | Daylight | 12h 35m | +14° 29′ |
| Sep 7, 11:00 | 59° | 131° | south-east | Daylight | 12h 35m | +14° 29′ |
| Sep 7, 12:00 | 66° | 159° | south-east | Daylight | 12h 35m | +14° 29′ |