Observation details: comet 198P/ODAS
Daily motion of 198P/ODAS
90001155 198P/ODAS will remain visible until October 15, when it moves too close to the Sun and temporarily disappears from the night sky.
198P/ODAS visibility on 2026-09-24
198P/ODAS Visible from sunset until before midnight
198P/ODAS rise and set timetable
| Time | Elevation | |
| 198P/ODAS rise | 13:20 | |
Moonrise, 92.1% illuminated  | 15:36 | 21° |
| Sunset | 17:04 | 29° |
| Civil sunset | 17:31 | 30° |
| Twilight start (−12°) | 18:02 | 31° |
| 198P/ODAS transit | 18:07 | 31° |
| Astronomical observing session begins | 18:32 | 30° |
| 198P/ODAS set | 22:54 | |
| Moonset | 02:50 | -45° |
| Astronomical observing session ends | 03:26 | -53° |
Track 198P/ODAS position throughout the night
← 24 September 2026 →
| Time | |
| Altitude | |
| Azimuth |
Shift the map to change the time and observe 198P/ODAS changing position in the night sky.
198P/ODAS Description
This comet is designated 90001155 198P/ODAS, Encke-type comet. 198P/ODAS completes an orbit around the Sun in 6.8 years. It is currently 5.409 AU (809,130,003 km) from Earth, and is located in the constellation Sagittarius.Current position in the Solar System: 198P/ODAS
| Date | Thu, 24 September 2026 |
| Distance from Earth | AU (0km) |
| Elongation | 0° |
| Angular diameter | " |
| Magnitude |
Finder Chart for
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| Object name | |
| Field of view | |
| Limiting magnitude | |
| coordinates | 19.19133, -22.11725 |
| Center coordinates | 19.19133, -22.11725 |
Annual motion of 198P/ODAS
| Date | Thu, 24 September 2026 |
| Twilight start | 18:28 |
| Twilight end | 03:21 |
| Twilight duration | 9h 53m |
| Rise | 13:16 |
| Set | 22:50 |
| Elevation at transit | 31° |
| Transit time | 18:03 |
| Equatorial coordinates | RA: 19h 11m 32s", Dec: -22° 06' 47s |
| Magnitude | 22 |
| Constellation | Sagittarius |
The graph summarizes the object’s annual visibility, daily observing windows and transit times.
The vertical axis shows time of day and the horizontal axis shows the days of the year.
The shaded area marks when the object is above the horizon; the white line marks daily transit. You can also view the detailed annual visibility table.
The vertical axis shows time of day and the horizontal axis shows the days of the year.
The shaded area marks when the object is above the horizon; the white line marks daily transit. You can also view the detailed annual visibility table.
Astrometric and Physical Parameters of 90001155 198P/ODAS
Coordinates and Visibility
| Right Ascension | 19h 11m 29s |
| Declination | -22° 07′ 02″ |
| Magnitude | 21.5 |
| Constellation | Sagittarius |
| Elevation | -17.6° |
| Azimuth | 104.7° |
Acknowledgments
Orbital and small-body data are provided by NASA Jet Propulsion Laboratory (JPL) Small-Body Database (SBDB) and Center for Near-Earth Object Studies (CNEOS). These resources support accurate positions, orbits and physical characteristics.