09144+0219 Position and Visibility Tonight
Where is 09144+0219 right now?
09144+0219 is located in the constellation Hydra. Although 09144+0219 is currently 51° above the horizon, it is not visible because it is daytime.
09144+0219 visibility on 2026-10-18
09144+0219 Visible from early morning until sunrise
09144+0219 rise and set timetable
| Time | Elevation | |
| 09144+0219 transit | 06:37 | 55° |
Moonrise, 34.6% illuminated  | 11:59 | 9° |
| 09144+0219 set | 12:43 | |
| Astronomical observing session begins | 17:54 | -49° |
| Moonset | 21:28 | -34° |
| 09144+0219 rise | 00:27 | |
| Astronomical observing session ends | 03:51 | 39° |
| Twilight end (−12°) | 04:22 | 44° |
| Civil sunrise | 04:52 | 48° |
| Sunrise | 05:20 | 51° |
Track 09144+0219 position throughout the night
← 18 October 2026 →
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Shift the map to change the time and observe 09144+0219 changing position in the night sky.
Star system description: 09144+0219
System 09144+0219 — quadruple star system, is located in the constellation Hydra, at coordinates RA: 09h 14m 21s", Dec: 02° 18' 51s.
The primary and secondary magnitudes are 3.85 and 9.90. Their separation is 1 arcminute, at position angle 165°. The magnitude difference is 6.05 magnitudes; the primary is approximately 263 times brighter.
The following technical data come from the Washington Double Star Catalog.
The primary and secondary magnitudes are 3.85 and 9.90. Their separation is 1 arcminute, at position angle 165°. The magnitude difference is 6.05 magnitudes; the primary is approximately 263 times brighter.
The following technical data come from the Washington Double Star Catalog.
Technical details: 09144+0219
| Property | Value |
|---|---|
| System identifier | 09144+0219 |
| System type | quadruple star system |
| Primary star | the Hya |
| Right ascension (RA) | 9.23939 (09h 14m 21s") |
| Declination (Dec) | 2.31425 (02° 18' 51s) |
| Primary magnitude | 3.85 |
| Secondary magnitude | 9.90 |
| Spectral type (primary/secondary) | B9.5V |
| Separation (arcseconds) | 60 |
| Position angle | 165° |
| Discovery year | 1782 |
| Last observed | 2022 |
| Primary proper motion (RA, Dec) | +129-310 |
| Secondary proper motion (RA, Dec) | -033+026 |
| Number of observations | 26 |
Components of 09144+0219
| Component | Magnitude | Separation (arcseconds) | Position angle |
| AB | 9.9 | 60 | 165 |
| AC | 12.61 | 80.9 | 286 |
| AD | 11.6 | 96.4 | 147 |
Data source: Washington Double Star (WDS) Catalog. Maintained by the U.S. Naval Observatory; thanks to the WDS team.
Finder Chart for 09144+0219
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| Object name | 09144+0219 |
| Field of view | |
| Limiting magnitude | |
| 09144+0219 coordinates | 9.23939, 2.31425 |
| Center coordinates | 9.23939, 2.31425 |
09144+0219 Passage Through Night
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Current position of 09144+0219
| Time | 05:26 |
| Latitude | 37.3541 |
| Longitude | -121.955 |
| Elevation | 51° |
| Azimuth | 151° |
Here you can see the current position of 09144+0219 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 09144+0219 Visible Throughout the Year?
09144+0219 will remain visible until May 30, when it moves too close to the Sun and temporarily disappears from the night sky.
| Date | Sun, 18 October 2026 |
| Astronomical observing session begins | 17:50 |
| Astronomical observing session ends | 03:45 |
| Astronomical observing duration | 10h 55m |
| Rise | 00:27 |
| Set | 12:39 |
| Elevation at transit | 55° |
| Transit time | 06:33 |
| Equatorial coordinates | RA: 09h 14m 21s", Dec: 02° 18' 51s |
| Magnitude | 4 |
| Constellation | Hydra |
The graph illustrates the annual visibility pattern of 09144+0219, 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 09144+0219 is visible throughout the year in a table with exact rise, transit, and set times for each date.
You can also see when 09144+0219 is visible throughout the year in a table with exact rise, transit, and set times for each date.
Astrometric and Physical Parameters of 09144+0219
Coordinates and Visibility
| Right Ascension | 09h 14m 22s |
| Declination | 02° 18′ 51″ |
| Magnitude | 3.85 |
| Constellation | Hydra |
| Elevation | 51.3° |
| Azimuth | 150.6° |