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Sky-Tonight.com / Nebulae and Deep-Sky Objects / NGC6397

NGC6397 Position and Visibility Tonight

Where is NGC6397 right now?

NGC6397 is located in the constellation Ara. It is currently below the horizon and is not visible from your location.

NGC6397 visibility on 2026-08-17

NGC6397 is Not visible tonight

NGC6397 rise and set timetable

	Time	Elevation
NGC6397 is always below the horizon	-
Moonrise, 13.1% illuminated	08:46	-67°
NGC6397 transit	19:06	-1°
Astronomical observing session begins	19:34	-1°
Moonset	19:59	-2°
Astronomical observing session ends	02:50	-44°

Track NGC6397 Position Throughout the Night

← 17 August 2026 →

Time
Altitude
Azimuth

Shift the map to change the time and observe NGC6397 changing position in the night sky.

NGC6397 — Image Gallery

DSS Blue

Blue images highlight younger, hotter stars that emit strongly at blue wavelengths.

DSS Red

Red images reveal older, cooler stars and emission nebulae glowing strongly in hydrogen-alpha light.

DSS Near-Infrared

Near-infrared images penetrate dust that obscures visible light and reveal hidden structures.

DSS Composite Image

DSS color images combine blue, red and often near-infrared exposures into a composite view.

The images come from the Digitized Sky Survey 2 (DSS2), produced at the Space Telescope Science Institute (STScI) under contract with NASA, using data from UK Science and Technology Facilities Council (STFC), European Southern Observatory (ESO), National Geographic Society-Palomar Observatory Sky Survey (POSS II).

Special thanks to National Optical Astronomy Observatory (NOAO), Royal Observatory, Edinburgh, California Institute of Technology for their significant contributions.

Finder Chart for NGC6397

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Object name	NGC6397
Field of view
Limiting magnitude
NGC6397 coordinates	17.67816, -53.67369
Center coordinates	17.67816, -53.67369

NGC6397 Passage Through Night

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Current position of NGC6397

Time	02:12
Latitude	37.3541
Longitude	-121.955
Elevation	-39°
Azimuth	227°

Here you can see the current position of NGC6397 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.

Annual motion of NGC6397

Date	Tue, 18 August 2026
Twilight start	19:28
Twilight end	02:44
Twilight duration	7h 17m
Rise	NGC6397 is always down
Set	NGC6397 is always down
Elevation at transit	-1°
Transit time	19:02
Equatorial coordinates	RA: 17h 40m 41s", Dec: -53° 40' 25s
Magnitude	5
Constellation	Ara

The graph illustrates the annual visibility pattern of NGC6397, including its daily appearances and transit times. The vertical axis shows the hours of the day and the horizontal axis spans the year. The reddish area marks when the object is above the horizon, while the white line marks its daily transit.
You can also view detailed visibility information in a table with exact rise, transit, and set times for each date.

Astrometric and Physical Parameters of NGC6397

Coordinates and Visibility

Right Ascension	17.67816°
Declination	-53.67369°
Magnitude	5.17
Constellation	Ara
Elevation	-38.6°
Azimuth	226.6°

Data Credits

The deep-sky information on this page comes from the OpenNGC project developed by Matteo Verga. OpenNGC provides detailed catalog data for nebulae, galaxies, clusters and other deep-sky objects.

For details or contributions, visit the official repository: OpenNGC GitHub.

Observation Settings