NGC2403 Observation Details
NGC2403 Daily Motion
NGC2403 is circumpolar, never setting below the horizon and always visible in the night sky from your location. However, it will change its position significantly, moving 49 degrees over time. You can find the best times to observe NGC2403, when it reaches its highest elevation, in the annual motion section.NGC2403 will be visible until June, 19, when it will move too close to the Sun. During this time, its proximity to the Sun will cause it to disappear from the night sky, making it unobservable for a while.
NGC2403 Visibility Timetable on June 15
NGC2403 Rise and Set Timetable
| Time | Elevation | |
| NGC2403 is always above the horizon | ||
| NGC2403 transit | 15:13 | 63° |
| Sunset | 20:35 | 39° |
| Civil sunset | 21:09 | 35° |
| Astrosession begin | 22:36 | 27° |
| NGC2403 is always above the horizon | ||
| Moon Rise, 85.6% illuminated | 23:38 | 22° |
| Astrosession end | 03:44 | 15° |
| Civil sunrise | 05:11 | 17° |
| Sunrise | 05:45 | 19° |
| Moon Set | 09:37 | 38° |
Track NGC2403 Position Throughout the Night
← Sun, 15 June 2025 →
| Time | |
| Altitude | |
| Azimuth |
NGC2403 Image Gallery
DSS Blue
DSS Red
DSS Near-Infrared
DSS Composite image
The photos are taken from the Digitized Sky Survey 2 (DSS2), which was produced at the Space Telescope Science Institute (STScI) under NASA contract, using data from the UK Science and Technology Facilities Council (STFC), the European Southern Observatory (ESO), and the National Geographic Society-Palomar Observatory Sky Survey (POSS II).
Special thanks to the National Optical Astronomy Observatory (NOAO), the Royal Observatory, Edinburgh, and the California Institute of Technology for their significant contributions.
Finder Chart for NGC2403
| Object name | NGC2403 |
| Field of view | |
| Limiting magnitude | |
| NGC2403 coordinates | 7.61428, 65.60256 |
| Center coordinates | 7.61428, 65.60256 |
NGC2403 Passage Through Night
Current position of NGC2403
| Time | 01:54 |
| Latitude | 39.0469 |
| Longitude | -77.4903 |
| NGC2403 elevation | 16° |
| NGC2403 Azimuth | 8° |
Annual motion of NGC2403
| Date | Mon, 16 June 2025 |
| Twighlight start | 22:32 |
| Twighlight end | 03:39 |
| Twighlight duration | 5h 6m |
| Rise | NGC2403 is always up |
| Set | NGC2403 is always up |
| Elevation at transit | 63° |
| Transit time | 15:09 |
| Equatorial coordinates | RA: 07h 36m 51s", Dec: 65° 36' 09s |
| Magnitude | 8 |
| Constellation | Camelopardalis |
The graph is structured with the vertical axis showing the hours of the day, ranging from 12 AM to 12 AM the next day, while the horizontal axis spans each day of the year.
The reddish shaded area indicates the periods when the NGC2403 is above the horizon, visible to observers. The white line marks the times when the celestial object reaches its highest point in the sky each day, known as the transit.
Data Credits
The nebulae information on this page is sourced from the OpenNGC project, developed by Matteo Verga. OpenNGC provides detailed data on the NGC catalog, which is a valuable resource for exploring deep-sky objects such as nebulae.
For more details or to contribute to OpenNGC, visit the official GitHub repository: OpenNGC on GitHub.