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Sky-Tonight.com / Nebulae and Deep-Sky Objects / IC4756

IC4756 Position and Visibility Tonight

Where is IC4756 right now?

IC4756 is located in the constellation Serpens2. It is currently above the horizon at an altitude of 40° toward the south-west, with an apparent magnitude of 4.60.
Twilight begins at 19:30 local time. At that moment, IC4756 will be 40° above the horizon toward the south-west.

Open the interactive guide to IC4756’s position and path tonight

IC4756 visibility on 2026-10-08

IC4756 Visible from sunset until before midnight

IC4756 rise and set timetable

	Time	Elevation
Moonrise, 14.9% illuminated	01:59	-33°
Moonset	15:11	52°
IC4756 transit	16:39	58°
Sunset	16:40	58°
Civil sunset	17:07	57°
Twilight start (−12°)	17:38	55°
Astronomical observing session begins	18:08	52°
IC4756 set	22:55
Astronomical observing session ends	03:42	-45°
IC4756 rise	10:20

Track IC4756 position throughout the night

← 8 October 2026 →

Time
Altitude
Azimuth

Shift the map to change the time and observe IC4756 changing position in the night sky.

IC4756 — 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 IC4756

Double-click to unlock the map.

Object name	IC4756
Field of view
Limiting magnitude
IC4756 coordinates	18.64764, 5.46217
Center coordinates	18.64764, 5.46217

IC4756 Passage Through Night

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Current position of IC4756

Time	19:30
Latitude	37.3541
Longitude	-121.955
Elevation	40°
Azimuth	242°

Here you can see the current position of IC4756 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 IC4756 Visible Throughout the Year?

IC4756 will remain visible until December 1, when it moves too close to the Sun and temporarily disappears from the night sky.

Date	Fri, 9 October 2026
Astronomical observing session begins	18:06
Astronomical observing session ends	03:41
Astronomical observing duration	10h 35m
Rise	10:20
Set	22:51
Elevation at transit	58°
Transit time	16:35
Equatorial coordinates	RA: 18h 38m 51s", Dec: 05° 27' 43s
Magnitude	5
Constellation	Serpens2

The graph illustrates the annual visibility pattern of IC4756, 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 IC4756 is visible throughout the year in a table with exact rise, transit, and set times for each date.

Astrometric and Physical Parameters of IC4756

Coordinates and Visibility

Right Ascension	18h 38m 52s
Declination	05° 27′ 44″
Magnitude	4.6
Constellation	Serpens2
Elevation	39.6°
Azimuth	241.6°

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