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Sky-Tonight.com / Nebulae and Deep-Sky Objects / NGC6139

NGC6139 Position and Visibility Tonight

Where is NGC6139 right now?

NGC6139 is located in the constellation Scorpius. Although NGC6139 is currently 13° above the horizon, it is not visible because it is daytime.
Twilight begins at 18:44 local time. At that moment, NGC6139 will be 11° above the horizon toward the south-west.

NGC6139 visibility on 2026-08-27

NGC6139 Visible from sunset until early morning

NGC6139 rise and set timetable

	Time	Elevation
NGC6139 rise	13:46
Moonrise, 98.6% illuminated	17:09	14°
NGC6139 transit	17:14	14°
Sunset	17:43	13°
Civil sunset	18:11	13°
Twilight start	18:44	11°
Astronomical observing session begins	19:17	9°
NGC6139 set	20:41
Astronomical observing session ends	03:01	-64°
Moonset	04:01	-76°

Track NGC6139 Position Throughout the Night

← 27 August 2026 →

Time
Altitude
Azimuth

Shift the map to change the time and observe NGC6139 changing position in the night sky.

NGC6139 — 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 NGC6139

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Object name	NGC6139
Field of view
Limiting magnitude
NGC6139 coordinates	16.46125, -38.84975
Center coordinates	16.46125, -38.84975

NGC6139 Passage Through Night

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Current position of NGC6139

Time	18:01
Latitude	37.3541
Longitude	-121.955
Elevation	13°
Azimuth	189°

Here you can see the current position of NGC6139 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 NGC6139

NGC6139 will remain visible until October 13, when it moves too close to the Sun and temporarily disappears from the night sky.

Date	Fri, 28 August 2026
Twilight start	19:15
Twilight end	03:00
Twilight duration	8h 45m
Rise	13:42
Set	20:37
Elevation at transit	14°
Transit time	17:10
Equatorial coordinates	RA: 16h 27m 40s", Dec: -38° 50' 59s
Magnitude	10
Constellation	Scorpius

The graph illustrates the annual visibility pattern of NGC6139, 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 NGC6139

Coordinates and Visibility

Right Ascension	16.46125°
Declination	-38.84975°
Magnitude	9.68
Constellation	Scorpius
Elevation	13°
Azimuth	189.4°

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