Comet 90004772 C/2022 T1 (Lemmon) Observation Details
/90004772 C/2022 T1 (Lemmon).png)
C/2022 T1 (Lemmon) Daily Motion
C/2022 T1 (Lemmon) will rise before twilight begins, at 17:57, and will reach 43° elevation by the time twilight commences at 22:47. It will reach its transit at 44° by 23:37 and gradually fade away as the night ends at 04:29, maintaining an elevation of around 9°.90004772 C/2022 T1 (Lemmon) will be visible until November, 6, 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/2022 T1 (Lemmon) Visibility Timetable on July 23
C/2022 T1 (Lemmon) Rise and Set Timetable
| Time | Elevation | |
| Moon Rise, 8.1% illuminated | 03:29 | 21° |
| C/2022 T1 (Lemmon) rise | 17:57 | |
| Moon Set | 19:45 | 20° |
| Sunset | 20:53 | 31° |
| Civil sunset | 21:25 | 35° |
| Astrosession begin | 22:47 | 43° |
| C/2022 T1 (Lemmon) transit | 23:37 | 44° |
| Astrosession end | 04:29 | 9° |
| C/2022 T1 (Lemmon) set | 05:17 |
Track C/2022 T1 (Lemmon) Position Throughout the Night
← Wed, 23 July 2025 →
| Time | |
| Altitude | |
| Azimuth |
Shift the map to change the time and observe C/2022 T1 (Lemmon) changing position in the night sky.
C/2022 T1 (Lemmon) Description
C/2022 T1 (Lemmon), designated as 90004772 C/2022 T1 (Lemmon), is a Jupiter-family comet. At the moment, 90004772 C/2022 T1 (Lemmon) is 4.834 AU (723,081,308 km) from Earth, and it is located in the constellation Serpens.Current position of C/2022 T1 (Lemmon) in Solar System
| Date | Wed, 23 July 2025 |
| Distance from Earth to C/2022 T1 (Lemmon) | 4.8419 AU (724,337,930km) |
| Elongation | 147° |
| Angular diameter | " |
| Magnitude | 19.9 |
Finder Chart for C/2022 T1 (Lemmon)
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| Object name | 90004772 C/2022 T1 (Lemmon) |
| Field of view | |
| Limiting magnitude | |
| 90004772 C/2022 T1 (Lemmon) coordinates | 18.17072, -5.57775 |
| Center coordinates | 18.17072, -5.57775 |
Annual motion of C/2022 T1 (Lemmon)
| Date | Wed, 23 July 2025 |
| Twighlight start | 22:43 |
| Twighlight end | 04:23 |
| Twighlight duration | 6h 40m |
| Rise | 17:57 |
| Set | 05:17 |
| Elevation at transit | 44° |
| Transit time | 23:37 |
| Equatorial coordinates | RA: 18h 09m 54s", Dec: -5° 34' 55s |
| Magnitude | 20 |
| Constellation | Serpens |
The graph illustrates the annual visibility pattern of a C/2022 T1 (Lemmon), 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/2022 T1 (Lemmon) 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 C/2022 T1 (Lemmon) 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.
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.