IC1903 Position and Visibility Tonight
Where is IC1903 right now?
IC1903 is located in the constellation Horologium. It is currently above the horizon at an altitude of 38° toward the south, with an apparent magnitude of .
IC1903 tonight
IC1903 visibility on 2026-11-03
IC1903 Visible from late evening until sunrise
IC1903 rise and set timetable
| Time | Elevation | |
Moonrise, 48.5% illuminated  | 01:05 | 39° |
| Moonset | 13:29 | -38° |
| IC1903 rise | 18:25 | |
| Twilight start (−12°) | 18:33 | 1° |
| Astronomical observing session begins | 18:58 | 5° |
| IC1903 transit | 00:24 | 39° |
| Astronomical observing session ends | 04:28 | 18° |
| Twilight end (−12°) | 04:53 | 14° |
| Civil sunrise | 05:18 | 10° |
| Sunrise | 05:41 | 7° |
| IC1903 set | 06:23 |
Track IC1903 position throughout the night
← 3 November 2026 →
| Time | |
| Altitude | |
| Azimuth |
Shift the map to change the time and observe IC1903 changing position in the night sky.
Finder Chart for IC1903
IC1903 Passage Through Night
Double-click to unlock the map.
Current position of IC1903
| Time | 01:12 |
| Latitude | 0 |
| Longitude | 0 |
| Elevation | 38° |
| Azimuth | 190° |
Here you can see the current position of IC1903 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 IC1903 Visible Throughout the Year?
IC1903 will remain visible until March 4, when it moves too close to the Sun and temporarily disappears from the night sky.
| Date | Wed, 4 November 2026 |
| Astronomical observing session begins | 18:55 |
| Astronomical observing session ends | 04:24 |
| Astronomical observing duration | 9h 29m |
| Rise | 18:21 |
| Set | 06:19 |
| Elevation at transit | 39° |
| Transit time | 00:20 |
| Equatorial coordinates | RA: 03h 13m 10s", Dec: -50° 34' 11s |
| Magnitude | - |
| Constellation | Horologium |
The graph illustrates the annual visibility pattern of IC1903, 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 IC1903 is visible throughout the year in a table with exact rise, transit, and set times for each date.
You can also see when IC1903 is visible throughout the year in a table with exact rise, transit, and set times for each date.
Astrometric and Physical Parameters of IC1903
Coordinates and Visibility
| Right Ascension | 03h 13m 10s |
| Declination | -50° 34′ 11″ |
| Magnitude | |
| Constellation | Horologium |
| Elevation | 38.4° |
| Azimuth | 189.7° |
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.