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Sky-Tonight.com / Nebulae / NGC0457

Owl Cluster (NGC0457) Position and Visibility Tonight

Where is Owl Cluster right now?

Owl Cluster (NGC0457) is located in the constellation Cassiopeia. At the current time, it is above the horizon at an altitude of 11 degrees toward the northeast from your location, with an apparent magnitude of 6.40.
Twilight begins at 20:04 local time, and at that moment, NGC0457 will appear at an altitude of 11 degrees toward the northeast.

NGC0457 Visibility on July 05

NGC0457 is Not visible tonight

NGC0457 Rise and Set Timetable

	Time	Elevation
NGC0457 is always above the horizon
Sunset	18:30	6°
Civil sunset	19:02	7°
Twighlight start	19:41	9°
Astrosession begin	20:24	12°
NGC0457 is always above the horizon
Moon Rise, 78% illuminated	21:26	17°
Astrosession end	02:00	50°
Twighlight end	02:43	56°
Civil sunrise	03:22	60°
Sunrise	03:54	64°
NGC0457 transit	05:32	69°
Moon Set	09:20	48°

Track NGC0457 Position Throughout the Night

← Sun, 5 July 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

These images are valuable for highlighting the presence of younger, hotter stars, which emit more light in the blue wavelengths.

DSS Red

These images are excellent for detecting older, cooler stars, as well as emission nebulae, which glow primarily in the red due to hydrogen alpha emissions.

DSS Near-Infrared

NGC0457 photo taken with Near-Infrared filter

These images can penetrate dust clouds that obscure visible light, revealing structures and objects hidden within.

DSS Composite image

DSS Color images are composite images created by combining the blue, red, and often near-infrared images to produce a full-color representation.

The photos are taken from the Digitized Sky Survey 2 (DSS2), which was produced at the Space Telescope Science Institute (STScI) under NASA contract, using data from the UK Science and Technology Facilities Council (STFC), the European Southern Observatory (ESO), and the National Geographic Society-Palomar Observatory Sky Survey (POSS II).

Special thanks to the National Optical Astronomy Observatory (NOAO), the Royal Observatory, Edinburgh, and the California Institute of Technology for their significant contributions.

Finder Chart for NGC0457

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

NGC0457 Passage Through Night

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Current position of NGC0457

Time	20:04
Latitude	37.3541
Longitude	-121.955
NGC0457 elevation	11°
NGC0457 Azimuth	19°

Here you can see the current position of the NGC0457 on the map, as well as its positions for rise and set. This tool allows you to track the NGC0457's movement throughout the night, providing you with accurate and up-to-date information.

Annual motion of NGC0457

NGC0457 will be visible until March, 27, when it will move too close to the Sun. During this time, its proximity to the Sun will cause it to disappear from the night sky, making it unobservable for a while.

Date	Mon, 6 July 2026
Twighlight start	20:22
Twighlight end	01:59
Twighlight duration	6h 37m
Rise	NGC0457 is always up
Set	NGC0457 is always up
Elevation at transit	69°
Transit time	05:29
Equatorial coordinates	RA: 01h 19m 32s", Dec: 58° 17' 26s
Magnitude	6
Constellation	Cassiopeia

The graph illustrates the annual visibility pattern of a NGC0457, providing a comprehensive overview of its daily appearances and transit times throughout the year.
The graph is structured with the vertical axis showing the hours of the day, ranging from 12 AM to 12 AM the next day, while the horizontal axis spans each day of the year.
The reddish shaded area indicates the periods when the NGC0457 is above the horizon, visible to observers. The white line marks the times when the celestial object reaches its highest point in the sky each day, known as the transit.
You can also view detailed visibility information in a dedicated table, including exact rise, transit, and set times for each date.

Astrometric & Physical Parameters of NGC0457

Coordinates & Visibility

Right Ascension	1.32574°
Declination	58.29069°
Magnitude	6.40
Constellation	Cassiopeia
Elevation	10.6°
Azimuth	18.9°

Data Credits

The nebulae information on this page is sourced from the OpenNGC project, developed by Matteo Verga. OpenNGC provides detailed data on the NGC catalog, which is a valuable resource for exploring deep-sky objects such as nebulae.

For more details or to contribute to OpenNGC, visit the official GitHub repository: OpenNGC on GitHub.

Observation Settings