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Sky-Tonight.com / Nebulae and Deep-Sky Objects / Amas de l'Ecu de Sobieski (M11)
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Observation Settings

Or select it on the map:
This Earth map lets you select the observer’s location used to calculate the bearing and elevation of celestial objects. The selected point determines how the sky, rise and set times, and object positions are shown.
Your location: Santa Clara, United States
Timezone:
Latitude:
37.3541
Longitude:
-121.955

Amas de l'Ecu de Sobieski (M11) Position and Visibility Tonight

M11

Where is M11 right now?

M11 is located in the constellation Scutum. It is currently below the horizon and is not visible from your location.
Twilight begins at 18:56 local time. At that moment, M11 will be 43° above the horizon toward the south-east.

M11 visibility on 2026-08-19

M11 Visible from sunset until early morning

M11 rise and set timetable

TimeElevation
Moonrise, 29.9% illuminated 10:53-42°
M11 rise14:28
Sunset17:5436°
Civil sunset18:2340°
Twilight start18:5643°
Astronomical observing session begins19:3145°
M11 transit20:0846°
Moonset20:5645°
M11 set01:48
Astronomical observing session ends02:52-13°

Track M11 Position Throughout the Night

← 19 August 2026 →

Elevation (degrees)
Time
Altitude
Azimuth
Shift the map to change the time and observe M11 changing position in the night sky.

M11 — Image Gallery

DSS Blue

M11 — blue-filter image
Blue images highlight younger, hotter stars that emit strongly at blue wavelengths.

DSS Red

M11 — red-filter image
Red images reveal older, cooler stars and emission nebulae glowing strongly in hydrogen-alpha light.

DSS Near-Infrared

M11 — near-infrared image
Near-infrared images penetrate dust that obscures visible light and reveal hidden structures.

DSS Composite Image

M11 — 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 M11

Double-click to unlock the map.
Object nameM11
Field of view
Limiting magnitude
M11 coordinates18.85166, -6.27003
Center coordinates18.85166, -6.27003

Amas de l'Ecu de Sobieski (M11) Passage Through Night

Double-click to unlock the map.

Current position of Amas de l'Ecu de Sobieski (M11)

Time09:41
Latitude37.3541
Longitude-121.955
Elevation-53°
Azimuth39°
Here you can see the current position of M11 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 Amas de l'Ecu de Sobieski (M11)


M11 will remain visible until November 22, when it moves too close to the Sun and temporarily disappears from the night sky.
Time
DateWed, 19 August 2026
Twilight start19:26
Twilight end02:46
Twilight duration7h 19m
Rise14:24
Set01:44
Elevation at transit46°
Transit time20:04
Equatorial coordinatesRA: 18h 51m 05s", Dec: -6° 16' 12s
Magnitude6
ConstellationScutum
The graph illustrates the annual visibility pattern of M11, 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 M11

Coordinates and Visibility

Right Ascension18.85166°
Declination-6.27003°
Magnitude5.80
ConstellationScutum
Elevation-52.6°
Azimuth39.4°

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.