04116-2021 Position and Visibility Tonight
Where is 04116-2021 right now?
04116-2021 is located in the constellation Eridanus. It is currently below the horizon and is not visible from your location.
04116-2021 visibility on 2026-09-06
04116-2021 Visible from early morning until sunrise
04116-2021 rise and set timetable
| Time | Elevation | |
| Moonset | 14:58 | -66° |
| Astronomical observing session begins | 19:00 | -51° |
Moonrise, 31.2% illuminated  | 23:22 | -0° |
| 04116-2021 rise | 23:23 | |
| Astronomical observing session ends | 03:12 | 30° |
| Twilight end | 03:44 | 32° |
| Civil sunrise | 04:16 | 32° |
| 04116-2021 transit | 04:16 | 32° |
| Sunrise | 04:43 | 32° |
| 04116-2021 set | 09:10 |
Track 04116-2021 Position Throughout the Night
← 6 September 2026 →
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Star system description: 04116-2021
System 04116-2021 — double star system, is located in the constellation Eridanus, at coordinates RA: 04h 11m 36s", Dec: -20° 21' 22s.
The primary and secondary magnitudes are 5.82 and 7.68. Their separation is 1 arcminute, at position angle 334°. The magnitude difference is 1.86 magnitudes; the primary is approximately 5.5 times brighter.
The primary is white; the secondary is yellow-white.
The following technical data come from the Washington Double Star Catalog.
V: Proper motion indicates a physical pair.
The primary and secondary magnitudes are 5.82 and 7.68. Their separation is 1 arcminute, at position angle 334°. The magnitude difference is 1.86 magnitudes; the primary is approximately 5.5 times brighter.
The primary is white; the secondary is yellow-white.
The following technical data come from the Washington Double Star Catalog.
Technical details: 04116-2021
| Property | Value |
|---|---|
| System identifier | 04116-2021 |
| System type | double star system |
| Primary star | Eri-04116-2021 |
| Right ascension (RA) | 4.19339 (04h 11m 36s") |
| Declination (Dec) | -20.35617 (-20° 21' 22s) |
| Primary magnitude | 5.82 |
| Secondary magnitude | 7.68 |
| Spectral type (primary/secondary) | A1V+F0 (white/yellow-white) |
| Separation (arcseconds) | 61.9 |
| Position angle | 334° |
| Discovery year | 1894 |
| Last observed | 2016 |
| Primary proper motion (RA, Dec) | +045+051 |
| Secondary proper motion (RA, Dec) | +044+052 |
| Number of observations | 15 |
Notes
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 | 4.19339, -20.35617 |
| Center coordinates | 4.19339, -20.35617 |
04116-2021 Passage Through Night
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Current position of 04116-2021
| Time | 15:27 |
| Latitude | 37.3541 |
| Longitude | -121.955 |
| Elevation | -70° |
| Azimuth | 323° |
Here you can see the current position of 04116-2021 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 04116-2021 Visible Throughout the Year?
04116-2021 will remain visible until March 1, when it moves too close to the Sun and temporarily disappears from the night sky.
| Date | Mon, 7 September 2026 |
| Twilight start | 18:58 |
| Twilight end | 03:11 |
| Twilight duration | 8h 13m |
| Rise | 23:23 |
| Set | 09:10 |
| Elevation at transit | 32° |
| Transit time | 04:16 |
| Equatorial coordinates | RA: 04h 11m 36s", Dec: -20° 21' 22s |
| Magnitude | 6 |
| Constellation | Eridanus |
The graph illustrates the annual visibility pattern of 04116-2021, 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 04116-2021 is visible throughout the year in a table with exact rise, transit, and set times for each date.
You can also see when 04116-2021 is visible throughout the year in a table with exact rise, transit, and set times for each date.
Astrometric and Physical Parameters of 04116-2021
Coordinates and Visibility
| Right Ascension | 04h 11m 36s |
| Declination | -20° 21′ 22″ |
| Magnitude | 5.82 |
| Constellation | Eridanus |
| Elevation | -69.6° |
| Azimuth | 323° |