Asellus Australis Observation Details
Asellus Australis Daily Motion
Tonight, observing Asellus Australis may prove challenging owing to its low elevation. It will reach its transit at by 12:35 and set before sunset at 19:38. Rising near twilight's end at 05:28, it will fade away by 05:42, peaking at just 2° above the horizon.Asellus Australis will become visible in September, 15. After being too close to the Sun to observe, it will reappear in the night sky. Starting from September, 15, Asellus Australis can be seen again, providing a good opportunity for observation.
Asellus Australis Visibility Timetable on August 17
Asellus Australis Rise and Set Timetable
| Time | Elevation | |
| Asellus Australis transit | 12:35 | 68° |
| Asellus Australis set | 19:38 | |
| Astrosession begin | 22:07 | -23° |
| Moon Rise, 39.1% illuminated | 00:27 | -32° |
| Astrosession end | 05:05 | -4° |
| Asellus Australis rise | 05:28 | |
| Civil sunrise | 06:17 | 9° |
| Sunrise | 06:47 | 14° |
| Moon Set | 16:32 | 34° |
Track Asellus Australis Position Throughout the Night
← Sun, 17 August 2025 →
| Time | |
| Altitude | |
| Azimuth |
Shift the map to change the time and observe Asellus Australis changing position in the night sky.
Finder Chart for Asellus Australis
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| Object name | Asellus Australis |
| Field of view | |
| Limiting magnitude | |
| Asellus Australis coordinates | 8.74475, 18.154309 |
| Center coordinates | 8.74475, 18.154309 |
Asellus Australis Passage Through Night
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Current position of Asellus Australis
| Time | 14:46 |
| Latitude | 39.9625 |
| Longitude | -83.0061 |
| Asellus Australis elevation | 54° |
| Asellus Australis Azimuth | 118° |
Here you can see the current position of the Asellus Australis on the map, as well as its positions for rise and set. This tool allows you to track the Asellus Australis's movement throughout the night, providing you with accurate and up-to-date information.
Annual motion of Asellus Australis
| Date | Sun, 17 August 2025 |
| Twighlight start | 22:03 |
| Twighlight end | 04:59 |
| Twighlight duration | 7h 56m |
| Rise | 05:28 |
| Set | 19:34 |
| Elevation at transit | 68° |
| Transit time | 12:31 |
| Equatorial coordinates | RA: 08h 44m 41s", Dec: 18° 09' 15s |
| Magnitude | 4 |
| Constellation | Cancer |
The graph illustrates the annual visibility pattern of a Asellus Australis, providing a comprehensive overview of its daily appearances and transit times throughout the year.
The graph is structured with the vertical axis showing the hours of the day, ranging from 12 AM to 12 AM the next day, while the horizontal axis spans each day of the year.
The reddish shaded area indicates the periods when the Asellus Australis is above the horizon, visible to observers. The white line marks the times when the celestial object reaches its highest point in the sky each day, known as the transit.
The graph is structured with the vertical axis showing the hours of the day, ranging from 12 AM to 12 AM the next day, while the horizontal axis spans each day of the year.
The reddish shaded area indicates the periods when the Asellus Australis is above the horizon, visible to observers. The white line marks the times when the celestial object reaches its highest point in the sky each day, known as the transit.