Double Star 16413+3136 Observation Details
16413+3136 Daily Motion
16413+3136 will be visible until November, 21, 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.
16413+3136 Visibility Timetable on June 19
16413+3136 Rise and Set Timetable
| Time | Elevation | |
| 16413+3136 rise | 16:19 | |
| Sunset | 21:02 | 49° |
| Civil sunset | 21:36 | 56° |
| Astrosession begin | 23:06 | 73° |
| 16413+3136 transit | 00:22 | 82° |
| Moon Rise, 45.2% illuminated | 01:45 | 71° |
| Astrosession end | 03:59 | 46° |
| Civil sunrise | 05:30 | 29° |
| Sunrise | 06:04 | 23° |
| 16413+3136 set | 08:25 | |
| Moon Set | 14:38 | -12° |
Track 16413+3136 Position Throughout the Night
← Thu, 19 June 2025 →
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Shift the map to change the time and observe 16413+3136 changing position in the night sky.
16413+3136 Star System Description
16413+3136 is Double Star System located in constellation Hercules at coordinates RA: 16h 41m 17s", Dec: 31° 36' 09s.
The primary component has a magnitude of 2.95, while the secondary component has a magnitude of 5.40. They are separated by 0.9 arcseconds at a position angle of 23 degrees. The brightness difference between the two components is 2.45 magnitudes, with the primary component being approximately 9.5 times brighter than the secondary.
Below is a table with star system details from the Washington Double Star (WDS) Catalog. This catalog is a comprehensive source of information on double and multiple star systems, providing key data on the positions, magnitudes, and separations of stellar components.
The primary component has a magnitude of 2.95, while the secondary component has a magnitude of 5.40. They are separated by 0.9 arcseconds at a position angle of 23 degrees. The brightness difference between the two components is 2.45 magnitudes, with the primary component being approximately 9.5 times brighter than the secondary.
Below is a table with star system details from the Washington Double Star (WDS) Catalog. This catalog is a comprehensive source of information on double and multiple star systems, providing key data on the positions, magnitudes, and separations of stellar components.
Technical Details of Star System 16413+3136
| Property | Value |
|---|---|
| Star System Identifier | 16413+3136 |
| System Type | Double Star System |
| Primary Star | zet Her |
| Right Ascension (RA) | 16.68808 (16h 41m 17s") |
| Declination (Dec) | 31.60272 (31° 36' 09s) |
| Magnitude (Primary) | 2.95 |
| Magnitude (Secondary) | 5.40 |
| Spectral Type (Primary/Secondary) | G1IV |
| Separation (Arcseconds) | 0.9 |
| Position Angle | 23° |
| Discovery Year | 1826 |
| Last Observed | 2019 |
| Primary Proper Motion (Ra, Dec) | -463+345 |
| Secondary Proper Motion (Ra, Dec) | |
| Number of Observations | 862 |
The data presented in this table is sourced from the Washington Double Star (WDS) Catalog, a comprehensive repository of double and multiple star system information maintained by the U.S. Naval Observatory. We thank the WDS team for their continued efforts in providing accurate and detailed astronomical data.
Finder Chart for zet Her
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| Object name | 16413+3136 |
| Field of view | |
| Limiting magnitude | |
| 16413+3136 coordinates | 16.68808, 31.60272 |
| Center coordinates | 16.68808, 31.60272 |
16413+3136 Passage Through Night
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Current position of 16413+3136
| Time | 09:11 |
| Latitude | 39.9625 |
| Longitude | -83.0061 |
| 16413+3136 elevation | -6° |
| 16413+3136 Azimuth | 40° |
Here you can see the current position of the 16413+3136 on the map, as well as its positions for rise and set. This tool allows you to track the 16413+3136's movement throughout the night, providing you with accurate and up-to-date information.
Annual motion of 16413+3136
| Date | Thu, 19 June 2025 |
| Twighlight start | 23:02 |
| Twighlight end | 03:54 |
| Twighlight duration | 5h 52m |
| Rise | 16:19 |
| Set | 08:25 |
| Elevation at transit | 82° |
| Transit time | 00:22 |
| Equatorial coordinates | RA: 16h 41m 17s", Dec: 31° 36' 09s |
| Magnitude | 3 |
| Constellation | Hercules |
The graph illustrates the annual visibility pattern of a 16413+3136, 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 16413+3136 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 16413+3136 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.