Comet 90004917 C/2025 N1 (ATLAS) Observation Details
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C/2025 N1 (ATLAS) Daily Motion
90004917 C/2025 N1 (ATLAS) will be visible until August, 30, when it will move too close to the Sun. During this time, its proximity to the Sun will cause it to disappear from the night sky, making it unobservable for a while.
C/2025 N1 (ATLAS) Visibility on March 04
90004917 C/2025 N1 (ATLAS) Not Visible Tonight
C/2025 N1 (ATLAS) Rise and Set Timetable
| Time | Elevation | |
Moon Rise, 99.7% illuminated  | 16:38 | -51° |
| Astrosession begin | 17:30 | -43° |
| C/2025 N1 (ATLAS) rise | 21:19 | |
| C/2025 N1 (ATLAS) transit | 03:07 | 49° |
| Astrosession end | 03:08 | 49° |
| Civil sunrise | 04:08 | 46° |
| Sunrise | 04:35 | 44° |
| Moon Set | 05:10 | 40° |
| C/2025 N1 (ATLAS) set | 08:54 |
Track C/2025 N1 (ATLAS) Position Throughout the Night
← Wed, 4 March 2026 →
| Time | |
| Altitude | |
| Azimuth |
Shift the map to change the time and observe C/2025 N1 (ATLAS) changing position in the night sky.
C/2025 N1 (ATLAS) Description
C/2025 N1 (ATLAS), designated as 90004917 C/2025 N1 (ATLAS), is a comet on a hyperbolic (unbound) trajectory. At the moment, 90004917 C/2025 N1 (ATLAS) is 1.247 AU (186,533,585 km) from Earth, and it is located in the constellation Libra.Current position of C/2025 N1 (ATLAS) in Solar System
| Date | Wed, 4 March 2026 |
| Distance from Earth to C/2025 N1 (ATLAS) | 1.2469 AU (186,533,585km) |
| Elongation | 107° |
| Angular diameter | " |
| Magnitude | 14 |
Finder Chart for C/2025 N1 (ATLAS)
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| Object name | 90004917 C/2025 N1 (ATLAS) |
| Field of view | |
| Limiting magnitude | |
| 90004917 C/2025 N1 (ATLAS) coordinates | 15.808, -3.79131 |
| Center coordinates | 15.808, -3.79131 |
Annual motion of C/2025 N1 (ATLAS)
| Date | Thu, 5 March 2026 |
| Twighlight start | 17:26 |
| Twighlight end | 03:01 |
| Twighlight duration | 10h 34m |
| Rise | 21:11 |
| Set | 08:52 |
| Elevation at transit | 50° |
| Transit time | 03:01 |
| Equatorial coordinates | RA: 15h 47m 08s", Dec: -2° 42' 39s |
| Magnitude | 14 |
| Constellation | Serpens |
The graph illustrates the annual visibility pattern of a C/2025 N1 (ATLAS), 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 C/2025 N1 (ATLAS) 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. You can also view detailed visibility information in a dedicated table, including exact rise, transit, and set times for each date.
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 C/2025 N1 (ATLAS) 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. You can also view detailed visibility information in a dedicated table, including exact rise, transit, and set times for each date.
Astrometric & Physical Parameters of 90004917 C/2025 N1 (ATLAS)
Coordinates & Visibility
| Right Ascension | 15.808° |
| Declination | -3.79131° |
| Magnitude | 14 |
| Constellation | Libra |
| Elevation | 42.3° |
| Azimuth | -143.8° |
Acknowledgments
We acknowledge NASA's Jet Propulsion Laboratory (JPL) for providing essential data on asteroids and comets through their Small-Body Database (SBDB) and Center for Near-Earth Object Studies (CNEOS). Their continuous efforts in tracking and cataloging these celestial bodies make it possible to offer accurate and up-to-date information on their positions, orbits, and physical characteristics.