Comet 90001204 245P/WISE Observation Details
245P/WISE Daily Motion
245P/WISE will not be observable tonight. It will reach its transit at 33° by 12:45 and set at 17:40. Throughout the night, from 19:05 to 03:09, it will be below the horizon. 245P/WISE will rise again after sunrise, at 07:48.90001204 245P/WISE will become visible in September, 20. After being too close to the Sun to observe, it will reappear in the night sky. Starting from September, 20, 90001204 245P/WISE can be seen again, providing a good opportunity for observation.
245P/WISE Visibility Timetable on September 03
245P/WISE Rise and Set Timetable
| Time | Elevation | |
| 245P/WISE transit | 12:45 | 33° |
| Moon Rise, 75.5% illuminated | 14:44 | 26° |
| Sunset | 17:33 | 1° |
| 245P/WISE set | 17:40 | |
| Astrosession begin | 19:05 | -16° |
| Moon Set | 23:57 | -70° |
| Astrosession end | 03:09 | -54° |
| 245P/WISE rise | 07:48 |
Track 245P/WISE Position Throughout the Night
← Wed, 3 September 2025 →
| Time | |
| Altitude | |
| Azimuth |
Shift the map to change the time and observe 245P/WISE changing position in the night sky.
245P/WISE Description
245P/WISE, designated as 90001204 245P/WISE, is an Encke-type comet. At the moment, 90001204 245P/WISE is 3.45 AU (516,097,694 km) from Earth, and it is located in the constellation Corvus.Current position of 245P/WISE in Solar System
| Date | Wed, 3 September 2025 |
| Distance from Earth to 245P/WISE | 3.4499 AU (516,097,694km) |
| Elongation | 36° |
| Angular diameter | " |
| Magnitude | 22 |
Finder Chart for 245P/WISE
Double-click to unlock the map.
| Object name | 90001204 245P/WISE |
| Field of view | |
| Limiting magnitude | |
| 90001204 245P/WISE coordinates | 12.45061, -19.86075 |
| Center coordinates | 12.45061, -19.86075 |
Annual motion of 245P/WISE
| Date | Thu, 4 September 2025 |
| Twighlight start | 19:03 |
| Twighlight end | 03:08 |
| Twighlight duration | 8h 5m |
| Rise | 07:48 |
| Set | 17:37 |
| Elevation at transit | 33° |
| Transit time | 12:43 |
| Equatorial coordinates | RA: 12h 28m 38s", Dec: -20° 01' 02s |
| Magnitude | 22 |
| Constellation | Corvus |
The graph illustrates the annual visibility pattern of a 245P/WISE, 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 245P/WISE 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 245P/WISE 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.
Astrometric & Physical Parameters of 90001204 245P/WISE
Coordinates & Visibility
| Right Ascension | 12.45061° |
| Declination | -19.86075° |
| Magnitude | 22 |
| Constellation | Corvus |
| Elevation | -47.4° |
| Azimuth | 78.6° |
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.