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Sky-Tonight.com / Nebulae and Deep-Sky Objects / IC3905
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Observation Settings

Or select it on the map:
This Earth map lets you select the observer’s location used to calculate the bearing and elevation of celestial objects. The selected point determines how the sky, rise and set times, and object positions are shown.
Your location: Santa Clara, United States
Timezone:
Latitude:
37.3541
Longitude:
-121.955

IC3905 Position and Visibility Tonight

IC3905

Where is IC3905 right now?

IC3905 is located in the constellation Coma Berenices. Although IC3905 is currently 65° above the horizon, it is not visible because it is daytime.
Twilight begins at 18:26 local time. At that moment, IC3905 will be 18° above the horizon toward the north-west.
Open the interactive guide to IC3905’s position and path tonight

IC3905 visibility on 2026-09-07

IC3905 Visible from sunset until early morning

IC3905 rise and set timetable

TimeElevation
IC3905 transit12:5972°
Moonset14:5659°
Sunset17:2730°
Civil sunset17:5524°
Twilight start18:2618°
Astronomical observing session begins18:5812°
IC3905 set20:02
Moonrise, 21% illuminated 23:21-28°
Astronomical observing session ends03:13-24°
IC3905 rise05:53

Track IC3905 Position Throughout the Night

← 7 September 2026 →

Elevation (degrees)
Time
Altitude
Azimuth
Shift the map to change the time and observe IC3905 changing position in the night sky.

Finder Chart for IC3905

Double-click to unlock the map.
Object nameIC3905
Field of view
Limiting magnitude
IC3905 coordinates12.93572, 19.85208
Center coordinates12.93572, 19.85208

IC3905 Passage Through Night

Double-click to unlock the map.

Current position of IC3905

Time14:19
Latitude37.3541
Longitude-121.955
Elevation65°
Azimuth230°
Here you can see the current position of IC3905 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 IC3905 Visible Throughout the Year?


IC3905 will become visible again around November 5 after moving far enough from the Sun.
Time
DateMon, 7 September 2026
Twilight start18:54
Twilight end03:07
Twilight duration8h 13m
Rise05:53
Set19:58
Elevation at transit72°
Transit time12:56
Equatorial coordinatesRA: 12h 56m 08s", Dec: 19° 51' 07s
Magnitude-
ConstellationComa Berenices
The graph illustrates the annual visibility pattern of IC3905, 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 IC3905 is visible throughout the year in a table with exact rise, transit, and set times for each date.

Astrometric and Physical Parameters of IC3905

Coordinates and Visibility

Right Ascension12h 56m 09s
Declination19° 51′ 07″
Magnitude
ConstellationComa Berenices
Elevation65.3°
Azimuth230.3°

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.