Comet 90001147 198P/ODAS Observation Details
198P/ODAS Daily Motion
90001147 198P/ODAS will be visible until November, 19, 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.
198P/ODAS Visibility Timetable on November 04
198P/ODAS Rise and Set Timetable
| Time | Elevation | |
| Moon Rise, 96.3% illuminated | 13:50 | -28° |
| Astrosession begin | 16:35 | -20° |
| 198P/ODAS rise | 18:55 | |
| 198P/ODAS transit | 02:16 | 77° |
| Astrosession end | 03:07 | 73° |
| Moon Set | 03:35 | 69° |
| Civil sunrise | 04:08 | 63° |
| Sunrise | 04:37 | 57° |
| 198P/ODAS set | 09:36 |
Track 198P/ODAS Position Throughout the Night
← Tue, 4 November 2025 →
| Time | |
| Altitude | |
| Azimuth |
Shift the map to change the time and observe 198P/ODAS changing position in the night sky.
198P/ODAS Description
198P/ODAS, designated as 90001147 198P/ODAS, is an Encke-type comet. At the moment, 90001147 198P/ODAS is 1.351 AU (202,046,884 km) from Earth, and it is located in the constellation Gemini.Current position of 198P/ODAS in Solar System
| Date | Tue, 4 November 2025 |
| Distance from Earth to 198P/ODAS | 1.3465 AU (201,433,533km) |
| Elongation | 117° |
| Angular diameter | " |
| Magnitude | 17.8 |
Finder Chart for 198P/ODAS
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| Object name | 90001147 198P/ODAS |
| Field of view | |
| Limiting magnitude | |
| 90001147 198P/ODAS coordinates | 7.06519, 24.598 |
| Center coordinates | 7.06519, 24.598 |
Annual motion of 198P/ODAS
| Date | Tue, 4 November 2025 |
| Twighlight start | 16:31 |
| Twighlight end | 03:00 |
| Twighlight duration | 10h 29m |
| Rise | 18:56 |
| Set | 09:37 |
| Elevation at transit | 77° |
| Transit time | 02:16 |
| Equatorial coordinates | RA: 07h 04m 45s", Dec: 24° 35' 30s |
| Magnitude | 18 |
| Constellation | Gemini |
The graph illustrates the annual visibility pattern of a 198P/ODAS, 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 198P/ODAS 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 198P/ODAS 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 90001147 198P/ODAS
Coordinates & Visibility
| Right Ascension | 7.06519° |
| Declination | 24.598° |
| Magnitude | 17.8 |
| Constellation | Gemini |
| Elevation | 61.2° |
| Azimuth | 107.5° |
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.