Comet 90000558 47P/Ashbrook-Jackson Observation Details
47P/Ashbrook-Jackson Daily Motion
47P/Ashbrook-Jackson will rise at 14:49, reaching 33° when twilight begins at 17:59. It will reach transit at 42° by 20:16 and will set before twilight ends at 01:44.90000558 47P/Ashbrook-Jackson will be visible until February, 13, 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.
47P/Ashbrook-Jackson Visibility Timetable on October 14
47P/Ashbrook-Jackson Rise and Set Timetable
| Time | Elevation | |
| Moon Set | 13:26 | -16° |
| 47P/Ashbrook-Jackson rise | 14:49 | |
| Sunset | 16:31 | 19° |
| Civil sunset | 16:59 | 24° |
| Astrosession begin | 17:59 | 33° |
| 47P/Ashbrook-Jackson transit | 20:16 | 42° |
| Moon Rise, 44.2% illuminated | 22:18 | 35° |
| 47P/Ashbrook-Jackson set | 01:44 | |
| Astrosession end | 03:48 | -25° |
Track 47P/Ashbrook-Jackson Position Throughout the Night
← Tue, 14 October 2025 →
| Time | |
| Altitude | |
| Azimuth |
Shift the map to change the time and observe 47P/Ashbrook-Jackson changing position in the night sky.
47P/Ashbrook-Jackson Description
47P/Ashbrook-Jackson, designated as 90000558 47P/Ashbrook-Jackson, is an Encke-type comet. At the moment, 90000558 47P/Ashbrook-Jackson is 1.997 AU (298,717,028 km) from Earth, and it is located in the constellation Aquarius.Current position of 47P/Ashbrook-Jackson in Solar System
| Date | Tue, 14 October 2025 |
| Distance from Earth to 47P/Ashbrook-Jackson | 1.9968 AU (298,717,028km) |
| Elongation | 137° |
| Angular diameter | " |
| Magnitude | 16.8 |
Finder Chart for 47P/Ashbrook-Jackson
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| Object name | 90000558 47P/Ashbrook-Jackson |
| Field of view | |
| Limiting magnitude | |
| 90000558 47P/Ashbrook-Jackson coordinates | 22.68168, -10.19792 |
| Center coordinates | 22.68168, -10.19792 |
Annual motion of 47P/Ashbrook-Jackson
| Date | Wed, 15 October 2025 |
| Twighlight start | 17:57 |
| Twighlight end | 03:46 |
| Twighlight duration | 10h 49m |
| Rise | 14:44 |
| Set | 01:40 |
| Elevation at transit | 43° |
| Transit time | 20:12 |
| Equatorial coordinates | RA: 22h 40m 38s", Dec: -10° 07' 59s |
| Magnitude | 17 |
| Constellation | Aquarius |
The graph illustrates the annual visibility pattern of a 47P/Ashbrook-Jackson, 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 47P/Ashbrook-Jackson 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 47P/Ashbrook-Jackson 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 90000558 47P/Ashbrook-Jackson
Coordinates & Visibility
| Right Ascension | 22.68168° |
| Declination | -10.19792° |
| Magnitude | 16.8 |
| Constellation | Aquarius |
| Elevation | 36.5° |
| Azimuth | -147.4° |
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.