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Sky-Tonight.com / Nebulae / NGC2539

NGC2539 Observation Details

NGC2539

NGC2539 Daily Motion


NGC2539 will be visible until May, 2, 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.

NGC2539 Visibility Timetable on January 12

NGC2539 Rise and Set Timetable

TimeElevation
Moon Set09:51-62°
Astrosession begin16:42-10°
NGC2539 rise17:31
NGC2539 transit22:5040°
Moon Rise, 34% illuminated23:1240°
Astrosession end03:494°
NGC2539 set04:10

Track NGC2539 Position Throughout the Night

← Mon, 12 January 2026 →

Elevation (degrees)
Time
Altitude
Azimuth
Shift the map to change the time and observe NGC2539 changing position in the night sky.

Where is NGC2539 right now?

NGC2539 is located in the constellation Puppis, at right ascension 08h 10m 36s" and declination -12° 49' 14s. At the current time, it is below the horizon and not visible from your location.

NGC2539 Image Gallery

DSS Blue

NGC2539 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

NGC2539 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

NGC2539 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

NGC2539 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 NGC2539

Double-click to unlock the map.
Object nameNGC2539
Field of view
Limiting magnitude
NGC2539 coordinates8.17694, -12.82067
Center coordinates8.17694, -12.82067

NGC2539 Passage Through Night

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Current position of NGC2539

Time08:15
Latitude37.3541
Longitude-121.955
NGC2539 elevation-47°
NGC2539 Azimuth66°
Here you can see the current position of the NGC2539 on the map, as well as its positions for rise and set. This tool allows you to track the NGC2539's movement throughout the night, providing you with accurate and up-to-date information.

Annual motion of NGC2539

Time
DateMon, 12 January 2026
Twighlight start16:37
Twighlight end03:43
Twighlight duration11h 5m
Rise17:31
Set04:10
Elevation at transit40°
Transit time22:50
Equatorial coordinatesRA: 08h 10m 36s", Dec: -12° 49' 14s
Magnitude7
ConstellationPuppis
The graph illustrates the annual visibility pattern of a NGC2539, 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 NGC2539 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.

Astrometric & Physical Parameters of NGC2539

Coordinates & Visibility

Right Ascension8.17694°
Declination-12.82067°
Magnitude6.50
ConstellationPuppis
Elevation-47.2°
Azimuth65.6°

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.