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Sky-Tonight.com / Nebulae and Deep-Sky Objects / Owl Cluster (NGC0457)

Owl Cluster (NGC0457) Position and Visibility Tonight

Where is NGC0457 right now?

NGC0457 is located in the constellation Cassiopeia. Although NGC0457 is currently 6° above the horizon, it is not visible because it is daytime.
Twilight begins at 18:26 local time. At that moment, NGC0457 will be 25° above the horizon toward the north-east.

Open the interactive guide to NGC0457’s position and path tonight

NGC0457 visibility on 2026-09-07

NGC0457 Visible all night

NGC0457 rise and set timetable

	Time	Elevation
NGC0457 is always above the horizon
Moonset	14:56	8°
Sunset	17:27	18°
Civil sunset	17:55	21°
Twilight start	18:26	25°
Astronomical observing session begins	18:58	28°
NGC0457 is always above the horizon
Moonrise, 21% illuminated	23:21	61°
NGC0457 transit	01:21	69°
Astronomical observing session ends	03:13	62°
Twilight end	03:45	59°
Civil sunrise	04:17	55°
Sunrise	04:44	51°

Track NGC0457 Position Throughout the Night

← 7 September 2026 →

Time
Altitude
Azimuth

Shift the map to change the time and observe NGC0457 changing position in the night sky.

NGC0457 — 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 NGC0457

Double-click to unlock the map.

Object name	NGC0457
Field of view
Limiting magnitude
NGC0457 coordinates	1.32574, 58.29069
Center coordinates	1.32574, 58.29069

Owl Cluster (NGC0457) Passage Through Night

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Current position of Owl Cluster (NGC0457)

Time	13:33
Latitude	37.3541
Longitude	-121.955
Elevation	6°
Azimuth	1°

Here you can see the current position of NGC0457 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 Owl Cluster (NGC0457) Visible Throughout the Year?

NGC0457 will remain visible until March 27, when it moves too close to the Sun and temporarily disappears from the night sky.

Date	Mon, 7 September 2026
Twilight start	18:54
Twilight end	03:07
Twilight duration	8h 13m
Rise	NGC0457 is always up
Set	NGC0457 is always up
Elevation at transit	69°
Transit time	01:17
Equatorial coordinates	RA: 01h 19m 32s", Dec: 58° 17' 26s
Magnitude	6
Constellation	Cassiopeia

The graph illustrates the annual visibility pattern of NGC0457, 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 NGC0457 is visible throughout the year in a table with exact rise, transit, and set times for each date.

Astrometric and Physical Parameters of NGC0457

Coordinates and Visibility

Right Ascension	01h 19m 33s
Declination	58° 17′ 26″
Magnitude	6.40
Constellation	Cassiopeia
Elevation	5.7°
Azimuth	1.4°

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