04173+2035 Position and Visibility Tonight
Where is 04173+2035 right now?
04173+2035 is located in the constellation Taurus. It is currently below the horizon and is not visible from your location.
04173+2035 visibility on 2026-08-20
04173+2035 Visible from early morning until sunrise
04173+2035 rise and set timetable
| Time | Elevation | |
Moonrise, 39.4% illuminated  | 11:55 | 8° |
| Astronomical observing session begins | 19:29 | -26° |
| Moonset | 21:31 | -9° |
| 04173+2035 rise | 22:23 | |
| Astronomical observing session ends | 02:53 | 52° |
| Twilight end | 03:28 | 59° |
| Civil sunrise | 04:01 | 65° |
| Sunrise | 04:29 | 69° |
| 04173+2035 transit | 05:29 | 73° |
Track 04173+2035 Position Throughout the Night
← 20 August 2026 →
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Star system description: 04173+2035
System 04173+2035 — triple star system, is located in the constellation Taurus, at coordinates RA: 04h 17m 15s", Dec: 20° 34' 43s.
The primary and secondary magnitudes are 4.95 and 9.63. Their separation is 3 arcminutes, at position angle 118°. The magnitude difference is 4.68 magnitudes; the primary is approximately 74.5 times brighter.
The following technical data come from the Washington Double Star Catalog.
The primary and secondary magnitudes are 4.95 and 9.63. Their separation is 3 arcminutes, at position angle 118°. The magnitude difference is 4.68 magnitudes; the primary is approximately 74.5 times brighter.
The following technical data come from the Washington Double Star Catalog.
Technical details: 04173+2035
| Property | Value |
|---|---|
| System identifier | 04173+2035 |
| System type | triple star system |
| Primary star | Tau-04173 2035 |
| Right ascension (RA) | 4.28767 (04h 17m 15s") |
| Declination (Dec) | 20.57875 (20° 34' 43s) |
| Primary magnitude | 4.95 |
| Secondary magnitude | 9.63 |
| Spectral type (primary/secondary) | A3 |
| Separation (arcseconds) | 180.0 |
| Position angle | 118° |
| Discovery year | 1991 |
| Last observed | 2016 |
| Primary proper motion (RA, Dec) | -039-061 |
| Secondary proper motion (RA, Dec) | -039-059 |
| Number of observations | 8 |
Components of 04173+2035
| Component | Magnitude | Separation (arcseconds) | Position angle |
| AB | 9.63 | 180.0 | 118 |
| AC | 16.0 | 6.0 | 157 |
Data source: Washington Double Star (WDS) Catalog. Maintained by the U.S. Naval Observatory; thanks to the WDS team.
Finder Chart for
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| Object name | |
| Field of view | |
| Limiting magnitude | |
| coordinates | 4.28767, 20.57875 |
| Center coordinates | 4.28767, 20.57875 |
04173+2035 Passage Through Night
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Current position of 04173+2035
| Time | 16:50 |
| Latitude | 37.3541 |
| Longitude | -121.955 |
| Elevation | -31° |
| Azimuth | 349° |
Here you can see the current position of 04173+2035 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 04173+2035
04173+2035 will remain visible until April 12, when it moves too close to the Sun and temporarily disappears from the night sky.
| Date | Fri, 21 August 2026 |
| Twilight start | 19:27 |
| Twilight end | 02:52 |
| Twilight duration | 7h 25m |
| Rise | 22:23 |
| Set | 12:34 |
| Elevation at transit | 73° |
| Transit time | 05:29 |
| Equatorial coordinates | RA: 04h 17m 15s", Dec: 20° 34' 43s |
| Magnitude | 5 |
| Constellation | Taurus |
The graph illustrates the annual visibility pattern of 04173+2035, 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 04173+2035
Coordinates and Visibility
| Right Ascension | 4.28767° |
| Declination | 20.57875° |
| Magnitude | 4.95 |
| Constellation | Taurus |
| Elevation | -31.3° |
| Azimuth | 348.7° |