IC1903 Position and Visibility Tonight
Where is IC1903 right now?
IC1903 is located in the constellation Horologium. It is currently below the horizon and is not visible from your location.
IC1903 visibility on 2026-08-17
IC1903 Sets at sunset
IC1903 rise and set timetable
| Time | Elevation | |
Moonrise, 13.1% illuminated  | 08:46 | -13° |
| Astronomical observing session begins | 19:34 | -56° |
| Moonset | 19:59 | -52° |
| Astronomical observing session ends | 02:50 | -1° |
| IC1903 rise | 03:10 | |
| Twilight end | 03:25 | 1° |
| Civil sunrise | 03:58 | 2° |
| Sunrise | 04:27 | 2° |
| IC1903 transit | 04:37 | 2° |
| IC1903 set | 06:04 |
Track IC1903 Position Throughout the Night
← 17 August 2026 →
| Time | |
| Altitude | |
| Azimuth |
Shift the map to change the time and observe IC1903 changing position in the night sky.
Finder Chart for IC1903
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| Object name | IC1903 |
| Field of view | |
| Limiting magnitude | |
| IC1903 coordinates | 3.21954, -50.56983 |
| Center coordinates | 3.21954, -50.56983 |
IC1903 Passage Through Night
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Current position of IC1903
| Time | 02:15 |
| Latitude | 37.3541 |
| Longitude | -121.955 |
| Elevation | -3° |
| Azimuth | 158° |
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.
Annual motion of IC1903
IC1903 will become visible again around August 19 after moving far enough from the Sun.
| Date | Tue, 18 August 2026 |
| Twilight start | 19:28 |
| Twilight end | 02:44 |
| Twilight duration | 7h 17m |
| Rise | 03:06 |
| Set | 06:00 |
| Elevation at transit | 2° |
| Transit time | 04:33 |
| 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 view detailed visibility information in a table with exact rise, transit, and set times for each date.
You can also view detailed visibility information in a table with exact rise, transit, and set times for each date.
Astrometric and Physical Parameters of IC1903
Coordinates and Visibility
| Right Ascension | 3.21954° |
| Declination | -50.56983° |
| Magnitude | |
| Constellation | Horologium |
| Elevation | -3.3° |
| Azimuth | 158.3° |
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.