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Sky-Tonight.com / Nebulae and Deep-Sky Objects / Herschel's Jewel Box (NGC4755)

Herschel's Jewel Box (NGC4755) Position and Visibility Tonight

Where is NGC4755 right now?

NGC4755 is located in the constellation CRUX. It is currently below the horizon and is not visible from your location.

Open the interactive guide to NGC4755’s position and path tonight

NGC4755 visibility on 2026-09-22

NGC4755 is Not visible tonight

NGC4755 rise and set timetable

	Time	Elevation
NGC4755 is always below the horizon	-
NGC4755 transit	11:58	-8°
Moonrise, 69.9% illuminated	14:39	-13°
Astronomical observing session begins	18:33	-36°
Moonset	00:43	-66°
Astronomical observing session ends	03:28	-50°

Track NGC4755 position throughout the night

← 22 September 2026 →

Time
Altitude
Azimuth

Shift the map to change the time and observe NGC4755 changing position in the night sky.

NGC4755 — 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 NGC4755

Double-click to unlock the map.

Object name	NGC4755
Field of view
Limiting magnitude
NGC4755 coordinates	12.89363, -60.35631
Center coordinates	12.89363, -60.35631

Herschel's Jewel Box (NGC4755) Passage Through Night

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Current position of Herschel's Jewel Box (NGC4755)

Time	15:31
Latitude	37.3541
Longitude	-121.955
Elevation	-17°
Azimuth	205°

Here you can see the current position of NGC4755 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 Herschel's Jewel Box (NGC4755) Visible Throughout the Year?

Date	Wed, 23 September 2026
Astronomical observing session begins	18:31
Astronomical observing session ends	03:26
Astronomical observing duration	9h 56m
Rise	NGC4755 is always down
Set	NGC4755 is always down
Elevation at transit	-8°
Transit time	11:54
Equatorial coordinates	RA: 12h 53m 37s", Dec: -60° 21' 22s
Magnitude	-
Constellation	Crux

The graph illustrates the annual visibility pattern of NGC4755, 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 NGC4755 is visible throughout the year in a table with exact rise, transit, and set times for each date.

Astrometric and Physical Parameters of NGC4755

Coordinates and Visibility

Right Ascension	12h 53m 37s
Declination	-60° 21′ 23″
Magnitude
Constellation	Crux
Elevation	-17°
Azimuth	204.5°

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