04549+1009 Position and Visibility Tonight
Where is 04549+1009 right now?
04549+1009 is located in the constellation Orion. It is currently below the horizon and is not visible from your location.
04549+1009 visibility on 2026-08-24
04549+1009 Visible from early morning until sunrise
04549+1009 rise and set timetable
| Time | Elevation | |
Moonrise, 83.8% illuminated  | 15:29 | -32° |
| Astronomical observing session begins | 19:22 | -38° |
| 04549+1009 rise | 23:20 | |
| Moonset | 00:52 | 18° |
| Astronomical observing session ends | 02:58 | 43° |
| Twilight end | 03:32 | 49° |
| Civil sunrise | 04:04 | 54° |
| Sunrise | 04:33 | 58° |
| 04549+1009 transit | 05:51 | 63° |
Track 04549+1009 Position Throughout the Night
← 24 August 2026 →
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Shift the map to change the time and observe 04549+1009 changing position in the night sky.
Star system description: 04549+1009
System 04549+1009 — triple star system, is located in the constellation Orion, at coordinates RA: 04h 54m 53s", Dec: 10° 09' 02s.
The primary and secondary magnitudes are 4.66 and 8.95. Their separation is 2.9 arcminutes, at position angle 248°. The magnitude difference is 4.29 magnitudes; the primary is approximately 52 times brighter.
The following technical data come from the Washington Double Star Catalog.
The primary and secondary magnitudes are 4.66 and 8.95. Their separation is 2.9 arcminutes, at position angle 248°. The magnitude difference is 4.29 magnitudes; the primary is approximately 52 times brighter.
The following technical data come from the Washington Double Star Catalog.
Technical details: 04549+1009
| Property | Value |
|---|---|
| System identifier | 04549+1009 |
| System type | triple star system |
| Primary star | 7 Ori |
| Right ascension (RA) | 4.91492 (04h 54m 53s") |
| Declination (Dec) | 10.15081 (10° 09' 02s) |
| Primary magnitude | 4.66 |
| Secondary magnitude | 8.95 |
| Spectral type (primary/secondary) | A0V |
| Separation (arcseconds) | 171.8 |
| Position angle | 248° |
| Discovery year | 1887 |
| Last observed | 2014 |
| Primary proper motion (RA, Dec) | +042-129 |
| Secondary proper motion (RA, Dec) | +002-011 |
| Number of observations | 20 |
Components of 04549+1009
| Component | Magnitude | Separation (arcseconds) | Position angle |
| AB | 8.95 | 171.8 | 248 |
| AC | 12.7 | 33.1 | 4 |
Data source: Washington Double Star (WDS) Catalog. Maintained by the U.S. Naval Observatory; thanks to the WDS team.
Finder Chart for 7 Ori
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| Object name | 7 Ori |
| Field of view | |
| Limiting magnitude | |
| 7 Ori coordinates | 4.91492, 10.15081 |
| Center coordinates | 4.91492, 10.15081 |
04549+1009 Passage Through Night
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Current position of 04549+1009
| Time | 21:01 |
| Latitude | 37.3541 |
| Longitude | -121.955 |
| Elevation | -25° |
| Azimuth | 53° |
Here you can see the current position of 04549+1009 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.
Annual motion of 04549+1009
04549+1009 will remain visible until April 13, when it moves too close to the Sun and temporarily disappears from the night sky.
| Date | Tue, 25 August 2026 |
| Twilight start | 19:20 |
| Twilight end | 02:56 |
| Twilight duration | 8h 36m |
| Rise | 23:16 |
| Set | 12:17 |
| Elevation at transit | 63° |
| Transit time | 05:47 |
| Equatorial coordinates | RA: 04h 54m 53s", Dec: 10° 09' 02s |
| Magnitude | 5 |
| Constellation | Orion |
The graph illustrates the annual visibility pattern of 04549+1009, 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 view detailed visibility information in a table with exact rise, transit, and set times for each date.
You can also view detailed visibility information in a table with exact rise, transit, and set times for each date.
Astrometric and Physical Parameters of 04549+1009
Coordinates and Visibility
| Right Ascension | 4.91492° |
| Declination | 10.15081° |
| Magnitude | 4.66 |
| Constellation | Orion |
| Elevation | -25.1° |
| Azimuth | 52.9° |