NGC4559 Position and Visibility Tonight

Where is NGC4559 right now?

NGC4559 is located in the constellation Coma Berenices. Although NGC4559 is currently 74° above the horizon, it is not visible because it is daytime.

Open the interactive guide to NGC4559’s position and path tonight

NGC4559 tonight

NGC4559 visibility on 2026-10-26

NGC4559 Visible from sunset until evening

NGC4559 rise and set timetable

	Time	Elevation
NGC4559 transit	09:27	81°
Moonrise, 99.8% illuminated	15:47	13°
Sunset	16:16	8°
Civil sunset	16:44	3°
NGC4559 set	17:01
Astronomical observing session begins	17:45	-7°
NGC4559 rise	01:48
Astronomical observing session ends	03:59	23°
Twilight end (−12°)	04:29	29°
Civil sunrise	04:59	35°
Sunrise	05:27	40°
Moonset	06:10	49°

Track NGC4559 position throughout the night

← 26 October 2026 →

Time
Altitude
Azimuth

Shift the map to change the time and observe NGC4559 changing position in the night sky.

NGC4559 — 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.

NGC4559 Passage Through Night

Double-click to unlock the map.

Current position of NGC4559

Time	10:27
Latitude	37.3541
Longitude	-121.955
Elevation	74°
Azimuth	238°

Here you can see the current position of NGC4559 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 NGC4559 Visible Throughout the Year?

NGC4559 will become visible again around October 28 after moving far enough from the Sun.

Date	Mon, 26 October 2026
Astronomical observing session begins	17:40
Astronomical observing session ends	03:52
Astronomical observing duration	10h 12m
Rise	01:48
Set	16:57
Elevation at transit	81°
Transit time	09:23
Equatorial coordinates	RA: 12h 35m 57s", Dec: 27° 57' 36s
Magnitude	10
Constellation	Coma Berenices

The graph illustrates the annual visibility pattern of NGC4559, 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 NGC4559 is visible throughout the year in a table with exact rise, transit, and set times for each date.

Astrometric and Physical Parameters of NGC4559

Coordinates and Visibility

Right Ascension	12h 35m 58s
Declination	27° 57′ 36″
Magnitude	9.92
Constellation	Coma Berenices
Elevation	74.3°
Azimuth	237.7°

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