NGC6643 Position and Visibility Tonight
Where is NGC6643 right now?
NGC6643 is located in the constellation Draco. It is currently above the horizon at an altitude of 14° toward the north, with an apparent magnitude of 11.11.
NGC6643 tonight
NGC6643 visibility on 2026-10-29
NGC6643 Visible from sunset until before midnight
NGC6643 rise and set timetable
| Time | Elevation | |
| NGC6643 transit | 16:53 | 17° |
| Sunset | 18:49 | 15° |
| Civil sunset | 19:11 | 14° |
| Twilight start (−12°) | 19:36 | 13° |
| Astronomical observing session begins | 20:01 | 12° |
Moonrise, 89% illuminated  | 21:56 | 5° |
| NGC6643 set | 23:12 | |
| Astronomical observing session ends | 05:35 | -14° |
| NGC6643 rise | 10:31 | |
| Moonset | 10:35 | 0° |
Track NGC6643 position throughout the night
← 29 October 2026 →
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| Altitude | |
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Shift the map to change the time and observe NGC6643 changing position in the night sky.
Finder Chart for NGC6643
NGC6643 Passage Through Night
Double-click to unlock the map.
Current position of NGC6643
| Time | 19:16 |
| Latitude | 1.35208 |
| Longitude | 103.82 |
| Elevation | 14° |
| Azimuth | 351° |
Here you can see the current position of NGC6643 on the map, as well as its positions for rise and set. This tool lets you track its movement throughout the night with accurate, up-to-date information.
When Is NGC6643 Visible Throughout the Year?
NGC6643 will remain visible until December 17, when it moves too close to the Sun and temporarily disappears from the night sky.
| Date | Fri, 30 October 2026 |
| Astronomical observing session begins | 19:59 |
| Astronomical observing session ends | 05:32 |
| Astronomical observing duration | 10h 33m |
| Rise | 10:31 |
| Set | 23:08 |
| Elevation at transit | 17° |
| Transit time | 16:49 |
| Equatorial coordinates | RA: 18h 19m 46s", Dec: 74° 34' 06s |
| Magnitude | 11 |
| Constellation | Draco |
The graph illustrates the annual visibility pattern of NGC6643, including its daily appearances and transit times. The vertical axis shows the hours of the day and the horizontal axis spans the year. The reddish area marks when the object is above the horizon, while the white line marks its daily transit.
You can also see when NGC6643 is visible throughout the year in a table with exact rise, transit, and set times for each date.
You can also see when NGC6643 is visible throughout the year in a table with exact rise, transit, and set times for each date.
Astrometric and Physical Parameters of NGC6643
Coordinates and Visibility
| Right Ascension | 18h 19m 46s |
| Declination | 74° 34′ 06″ |
| Magnitude | 11.11 |
| Constellation | Draco |
| Elevation | 13.8° |
| Azimuth | 350.8° |
Data Credits
The deep-sky information on this page comes from the OpenNGC project developed by Matteo Verga. OpenNGC provides detailed catalog data for nebulae, galaxies, clusters and other deep-sky objects.
For details or contributions, visit the official repository: OpenNGC GitHub.