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Sky-Tonight.com / Nebulae and Deep-Sky Objects / M19

M19 Position and Visibility Tonight

M19

Where is M19 right now?

M19 is located in the constellation Ophiuchus. It is currently below the horizon and is not visible from your location.
Twilight begins at 18:57 local time. At that moment, M19 will be 26° above the horizon toward the south.

M19 visibility on 2026-08-18

M19 Visible from sunset until early morning

M19 rise and set timetable

TimeElevation
Moonrise, 21% illuminated 09:49-46°
M19 rise13:53
Sunset17:5526°
M19 transit18:2426°
Civil sunset18:2426°
Twilight start18:5726°
Astronomical observing session begins19:3224°
Moonset20:2620°
M19 set22:55
Astronomical observing session ends02:51-44°

Track M19 Position Throughout the Night

← 18 August 2026 →

Elevation (degrees)
Time
Altitude
Azimuth
Shift the map to change the time and observe M19 changing position in the night sky.

M19 - Globular Cluster

M19 is a globular cluster located in the constellation Ophiuchus. It was discovered by Charles Messier in 1764. This cluster is one of the most oblate (flattened) globular clusters known.

M19 spans about 140 light-years across and contains tens of thousands of stars. The cluster is approximately 28,700 light-years away from Earth and has an apparent magnitude of 6.8, making it visible with binoculars or a small telescope.

M19 — Image Gallery

DSS Blue

M19 — blue-filter image
Blue images highlight younger, hotter stars that emit strongly at blue wavelengths.

DSS Red

M19 — red-filter image
Red images reveal older, cooler stars and emission nebulae glowing strongly in hydrogen-alpha light.

DSS Near-Infrared

M19 — near-infrared image
Near-infrared images penetrate dust that obscures visible light and reveal hidden structures.

DSS Composite Image

M19 — composite color 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 M19

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Object nameM19
Field of view
Limiting magnitude
M19 coordinates17.0438, -26.26794
Center coordinates17.0438, -26.26794

M19 Passage Through Night

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Current position of M19

Time09:37
Latitude37.3541
Longitude-121.955
Elevation-48°
Azimuth89°
Here you can see the current position of M19 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 M19


M19 will remain visible until November 16, when it moves too close to the Sun and temporarily disappears from the night sky. Time
DateTue, 18 August 2026
Twilight start19:28
Twilight end02:44
Twilight duration7h 17m
Rise13:49
Set22:51
Elevation at transit26°
Transit time18:20
Equatorial coordinatesRA: 17h 02m 37s", Dec: -26° 16' 04s
Magnitude6
ConstellationOphiuchus
The graph illustrates the annual visibility pattern of M19, 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 M19

Coordinates and Visibility

Right Ascension17.0438°
Declination-26.26794°
Magnitude5.57
ConstellationOphiuchus
Elevation-48.3°
Azimuth88.9°

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.