M54 Position and Visibility Tonight

Where is M54 right now?

M54 is located in the constellation Sagittarius. It is currently below the horizon and is not visible from your location.

Open the interactive guide to M54’s position and path tonight

M54 tonight

M54 visibility on 2026-10-23

M54 Visible from sunset until before midnight

M54 rise and set timetable

	Time	Elevation
M54 rise	11:44
Moonrise, 80.5% illuminated	14:26	19°
M54 transit	15:57	22°
Sunset	16:20	22°
Civil sunset	16:47	21°
Twilight start (−12°)	17:18	20°
Astronomical observing session begins	17:48	17°
M54 set	20:09
Moonset	02:40	-73°
Astronomical observing session ends	03:56	-83°

Track M54 position throughout the night

← 23 October 2026 →

Time
Altitude
Azimuth

Shift the map to change the time and observe M54 changing position in the night sky.

M54 - Globular Cluster

M54 is a globular cluster located in the constellation Sagittarius. It was discovered by Charles Messier in 1778. The cluster contains a rich population of old stars and is one of the most massive globular clusters known.

M54 spans about 150 light-years across and contains around 1 million stars. The cluster is approximately 87,000 light-years away from Earth and has an apparent magnitude of 7.6, making it visible with binoculars or a small telescope.

M54 — 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.

M54 Passage Through Night

Double-click to unlock the map.

Current position of M54

Time	20:14
Latitude	37.3541
Longitude	-121.955
Elevation	-1°
Azimuth	231°

Here you can see the current position of M54 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.

When Is M54 Visible Throughout the Year?

M54 will remain visible until December 11, when it moves too close to the Sun and temporarily disappears from the night sky.

Date	Sat, 24 October 2026
Astronomical observing session begins	17:46
Astronomical observing session ends	03:54
Astronomical observing duration	10h 8m
Rise	11:40
Set	20:05
Elevation at transit	22°
Transit time	15:53
Equatorial coordinates	RA: 18h 55m 03s", Dec: -30° 28' 42s
Magnitude	8
Constellation	Sagittarius

The graph illustrates the annual visibility pattern of M54, 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 see when M54 is visible throughout the year in a table with exact rise, transit, and set times for each date.

Astrometric and Physical Parameters of M54

Coordinates and Visibility

Right Ascension	18h 55m 03s
Declination	-30° 28′ 43″
Magnitude	7.7
Constellation	Sagittarius
Elevation	-0.8°
Azimuth	231.1°

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