Where is De Mairan’s Nebula (M43) right now?
De Mairan’s Nebula (M43) is located in the constellation Orion. It is currently below the horizon and is not visible from your location.
Track De Mairan’s Nebula (M43) Position Throughout the Night
← 7 September 2026 →
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Shift the map to change the time and observe De Mairan’s Nebula (M43) changing position in the night sky.
Where and When to Look for De Mairan’s Nebula (M43) Tonight
The best observable position of De Mairan’s Nebula (M43) is near 04:16: 43° above the horizon toward the south-east. Status: Best view.
How De Mairan’s Nebula (M43) Moves Across the Sky
During this observing period, De Mairan’s Nebula (M43) moves from the west, reaches its highest sampled position at 43° toward the south-east, and finishes toward the west.
Astrometric and Physical Parameters of De Mairan’s Nebula (M43)
| Constellation | Orion |
| Elevation | -56° |
| Direction | north-east (22°) |
| Magnitude | 9 |
De Mairan’s Nebula (M43) Passage Through Night
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Current position of De Mairan’s Nebula (M43)
| Time | 18:26 |
| Latitude | 37.3541 |
| Longitude | -121.955 |
| Elevation | -56° |
| Azimuth | 22° |
Here you can see the current position of De Mairan’s Nebula (M43) 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.
De Mairan’s Nebula (M43) 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 | -7° | 269° | west | Below horizon | 05h 35m | −05° 16′ |
| Sep 6, 13:00 | -19° | 278° | west | Below horizon | 05h 35m | −05° 16′ |
| Sep 6, 14:00 | -31° | 289° | north-west | Below horizon | 05h 35m | −05° 16′ |
| Sep 6, 15:00 | -42° | 302° | north-west | Below horizon | 05h 35m | −05° 16′ |
| Sep 6, 16:00 | -51° | 319° | north-west | Below horizon | 05h 35m | −05° 16′ |
| Sep 6, 17:00 | -57° | 342° | north-west | Below horizon | 05h 35m | −05° 16′ |
| Sep 6, 18:00 | -58° | 10° | north | Below horizon | 05h 35m | −05° 16′ |
| Sep 6, 19:00 | -53° | 35° | north-east | Below horizon | 05h 35m | −05° 16′ |
| Sep 6, 20:00 | -44° | 54° | north-east | Below horizon | 05h 35m | −05° 16′ |
| Sep 6, 21:00 | -34° | 68° | north-east | Below horizon | 05h 35m | −05° 16′ |
| Sep 6, 22:00 | -23° | 79° | east | Below horizon | 05h 35m | −05° 16′ |
| Sep 6, 23:00 | -11° | 88° | east | Below horizon | 05h 35m | −05° 16′ |
| Sep 7, 00:00 | 1° | 98° | east | Very low | 05h 35m | −05° 16′ |
| Sep 7, 01:00 | 13° | 107° | south-east | Visible | 05h 35m | −05° 16′ |
| Sep 7, 02:00 | 24° | 118° | south-east | Visible | 05h 35m | −05° 16′ |
| Sep 7, 03:00 | 34° | 131° | south-east | Visible | 05h 35m | −05° 16′ |
| Sep 7, 03:13 — Astronomical night ends | 36° | 134° | south-east | Visible | 05h 35m | −05° 16′ |
| Sep 7, 03:45 — Twilight end | 40° | 143° | south-east | Visible | 05h 35m | −05° 16′ |
| Sep 7, 04:00 | 42° | 147° | south-east | Twilight | 05h 35m | −05° 16′ |
| Sep 7, 04:16 — Civil sunrise | 43° | 152° | south-east | Twilight | 05h 35m | −05° 16′ |
| Sep 7, 04:44 — Sunrise | 46° | 161° | south-east | Twilight | 05h 35m | −05° 16′ |
| Sep 7, 05:00 | 47° | 167° | south-east | Daylight | 05h 35m | −05° 16′ |
| Sep 7, 06:00 | 47° | 189° | south | Daylight | 05h 35m | −05° 16′ |
| Sep 7, 07:00 | 43° | 209° | south-west | Daylight | 05h 35m | −05° 16′ |
| Sep 7, 08:00 | 36° | 226° | south-west | Daylight | 05h 35m | −05° 16′ |
| Sep 7, 09:00 | 26° | 240° | south-west | Daylight | 05h 35m | −05° 16′ |
| Sep 7, 10:00 | 15° | 251° | south-west | Daylight | 05h 35m | −05° 16′ |
| Sep 7, 11:00 | 4° | 260° | west | Daylight | 05h 35m | −05° 16′ |
| Sep 7, 12:00 | -8° | 270° | west | Below horizon | 05h 35m | −05° 16′ |