Double Star 09307+3339 Observation Details
09307+3339 Daily Motion
09307+3339 will be visible until June, 22, 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.
09307+3339 Visibility Timetable on November 05
09307+3339 Rise and Set Timetable
| Time | Elevation | |
| 09307+3339 transit | 04:42 | 86° |
| 09307+3339 set | 12:43 | |
| Moon Rise, 99.4% illuminated | 14:22 | -12° |
| Astrosession begin | 16:35 | -19° |
| 09307+3339 rise | 20:37 | |
| Astrosession end | 03:08 | 71° |
| Civil sunrise | 04:09 | 83° |
| Sunrise | 04:38 | 86° |
| Moon Set | 04:55 | 85° |
Track 09307+3339 Position Throughout the Night
← Wed, 5 November 2025 →
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Shift the map to change the time and observe 09307+3339 changing position in the night sky.
Where is 09307+3339 right now?
09307+3339 is located in the constellation Leo Minor, at right ascension 09h 30m 43s" and declination 33° 39' 20s. Although it is currently above the horizon at an altitude of 72 degrees, 09307+3339 is not visible because it is daytime.09307+3339 Star System Description
09307+3339 is Triple Star System located in constellation Leo Minor at coordinates RA: 09h 30m 43s", Dec: 33° 39' 20s.
The primary component has a magnitude of 5.97, while the secondary component has a magnitude of 9.66. They are separated by 50 arcseconds at a position angle of 135 degrees. The brightness difference between the two components is 3.69 magnitudes, with the primary component being approximately 29.9 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 5.97, while the secondary component has a magnitude of 9.66. They are separated by 50 arcseconds at a position angle of 135 degrees. The brightness difference between the two components is 3.69 magnitudes, with the primary component being approximately 29.9 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 09307+3339
| Property | Value |
|---|---|
| Star System Identifier | 09307+3339 |
| System Type | Triple Star System |
| Primary Star | 7 LMi |
| Right Ascension (RA) | 9.512 (09h 30m 43s") |
| Declination (Dec) | 33.65569 (33° 39' 20s) |
| Magnitude (Primary) | 5.97 |
| Magnitude (Secondary) | 9.66 |
| Spectral Type (Primary/Secondary) | G8III: |
| Separation (Arcseconds) | 50.0 |
| Position Angle | 135° |
| Discovery Year | 1828 |
| Last Observed | 2021 |
| Primary Proper Motion (Ra, Dec) | -020-048 |
| Secondary Proper Motion (Ra, Dec) | +000-036 |
| Number of Observations | 23 |
09307+3339 Components
| Component | Magnitude | Separation (arcseconds) | Position Angle |
| AB | 9.66 | 50.0 | 135 |
| AC | 11.58 | 97.8 | 213 |
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 7 LMi
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| Object name | 09307+3339 |
| Field of view | |
| Limiting magnitude | |
| 09307+3339 coordinates | 9.512, 33.65569 |
| Center coordinates | 9.512, 33.65569 |
09307+3339 Passage Through Night
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Current position of 09307+3339
| Time | 06:10 |
| Latitude | 37.3541 |
| Longitude | -121.955 |
| 09307+3339 elevation | 72° |
| 09307+3339 Azimuth | 95° |
Here you can see the current position of the 09307+3339 on the map, as well as its positions for rise and set. This tool allows you to track the 09307+3339's movement throughout the night, providing you with accurate and up-to-date information.
Annual motion of 09307+3339
| Date | Wed, 5 November 2025 |
| Twighlight start | 16:30 |
| Twighlight end | 03:01 |
| Twighlight duration | 11h 31m |
| Rise | 20:37 |
| Set | 12:39 |
| Elevation at transit | 86° |
| Transit time | 04:38 |
| Equatorial coordinates | RA: 09h 30m 43s", Dec: 33° 39' 20s |
| Magnitude | 6 |
| Constellation | Leo Minor |
The graph illustrates the annual visibility pattern of a 09307+3339, 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 09307+3339 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 09307+3339 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 09307+3339
Coordinates & Visibility
| Right Ascension | 9.512° |
| Declination | 33.65569° |
| Magnitude | 5.97 |
| Constellation | Leo Minor |
| Elevation | 71.6° |
| Azimuth | 94.9° |