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Sky-Tonight.com / Nebulae and Deep-Sky Objects / NGC6451

NGC6451 Position and Visibility Tonight

NGC6451

Where is NGC6451 right now?

NGC6451 is located in the constellation Scorpius. Although NGC6451 is currently 22° above the horizon, it is not visible because it is daytime.
Twilight begins at 18:44 local time. At that moment, NGC6451 will be 22° above the horizon toward the south.

NGC6451 visibility on 2026-08-27

NGC6451 Visible from sunset until early morning

NGC6451 rise and set timetable

TimeElevation
NGC6451 rise14:23
Moonrise, 98.6% illuminated 17:0919°
Sunset17:4321°
Civil sunset18:1122°
NGC6451 transit18:3622°
Twilight start18:4422°
Astronomical observing session begins19:1722°
NGC6451 set22:50
Astronomical observing session ends03:01-46°
Moonset04:01-57°

Track NGC6451 Position Throughout the Night

← 27 August 2026 →

Elevation (degrees)
Time
Altitude
Azimuth
Shift the map to change the time and observe NGC6451 changing position in the night sky.

NGC6451 — Image Gallery

DSS Blue

NGC6451 — blue-filter image
Blue images highlight younger, hotter stars that emit strongly at blue wavelengths.

DSS Red

NGC6451 — red-filter image
Red images reveal older, cooler stars and emission nebulae glowing strongly in hydrogen-alpha light.

DSS Near-Infrared

NGC6451 — near-infrared image
Near-infrared images penetrate dust that obscures visible light and reveal hidden structures.

DSS Composite Image

NGC6451 — 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 NGC6451

Double-click to unlock the map.
Object nameNGC6451
Field of view
Limiting magnitude
NGC6451 coordinates17.84462, -30.21161
Center coordinates17.84462, -30.21161

NGC6451 Passage Through Night

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Current position of NGC6451

Time17:58
Latitude37.3541
Longitude-121.955
Elevation22°
Azimuth171°
Here you can see the current position of NGC6451 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 NGC6451


NGC6451 will remain visible until November 25, when it moves too close to the Sun and temporarily disappears from the night sky. Time
DateFri, 28 August 2026
Twilight start19:15
Twilight end03:00
Twilight duration8h 45m
Rise14:19
Set22:46
Elevation at transit22°
Transit time18:33
Equatorial coordinatesRA: 17h 50m 40s", Dec: -30° 12' 41s
Magnitude8
ConstellationScorpius
The graph illustrates the annual visibility pattern of NGC6451, 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 NGC6451

Coordinates and Visibility

Right Ascension17.84462°
Declination-30.21161°
Magnitude8.20
ConstellationScorpius
Elevation21.8°
Azimuth171.1°

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.