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Sky-Tonight.com / Nebulae / NGC2403

NGC2403 Observation Details

NGC2403

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 become visible in August, 2. After being too close to the Sun to observe, it will reappear in the night sky. Starting from August, 2, NGC2403 can be seen again, providing a good opportunity for observation.

NGC2403 Visibility Timetable on July 03

NGC2403 Rise and Set Timetable

TimeElevation
NGC2403 is always above the horizon
Moon Rise, 49.4% illuminated13:4164°
NGC2403 transit14:2464°
Sunset21:0232°
Civil sunset21:3729°
Astrosession begin23:0522°
NGC2403 is always above the horizon
Moon Set01:1316°
Astrosession end04:0617°
Civil sunrise05:3522°
Sunrise06:0924°

Track NGC2403 Position Throughout the Night

← Thu, 3 July 2025 →

Elevation (degrees)
Time
Altitude
Azimuth
Shift the map to change the time and observe NGC2403 changing position in the night sky.

NGC2403 Image Gallery

DSS Blue

NGC2403 photo taken with blue filter
These images are valuable for highlighting the presence of younger, hotter stars, which emit more light in the blue wavelengths.

DSS Red

NGC2403 photo taken with red filter
These images are excellent for detecting older, cooler stars, as well as emission nebulae, which glow primarily in the red due to hydrogen alpha emissions.

DSS Near-Infrared

NGC2403 photo taken with Near-Infrared filter
These images can penetrate dust clouds that obscure visible light, revealing structures and objects hidden within.

DSS Composite image

NGC2403 color image
DSS Color images are composite images created by combining the blue, red, and often near-infrared images to produce a full-color representation.

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

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Object nameNGC2403
Field of view
Limiting magnitude
NGC2403 coordinates7.61428, 65.60256
Center coordinates7.61428, 65.60256

NGC2403 Passage Through Night

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Current position of NGC2403

Time00:21
Latitude39.9625
Longitude-83.0061
NGC2403 elevation18°
NGC2403 Azimuth13°
Here you can see the current position of the NGC2403 on the map, as well as its positions for rise and set. This tool allows you to track the NGC2403's movement throughout the night, providing you with accurate and up-to-date information.

Annual motion of NGC2403

Time
DateFri, 4 July 2025
Twighlight start23:05
Twighlight end04:05
Twighlight duration5h 1m
RiseNGC2403 is always up
SetNGC2403 is always up
Elevation at transit64°
Transit time14:20
Equatorial coordinatesRA: 07h 36m 51s", Dec: 65° 36' 09s
Magnitude8
ConstellationCamelopardalis
The graph illustrates the annual visibility pattern of a NGC2403, providing a comprehensive overview of its daily appearances and transit times throughout the year.
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.