Sky Tonight
ST
Location settings
Singapore, SG 1.4°/103.8°
GMT +8
Waning19:36 - 06:00
⌕
Go to My SkyLog in
☾
☰
Sky-Tonight.com/Brightest Stars/Algieba
  • 🌐 EN
    ENDEESFRPT中文
  • Tonight
    • Brightest Planets and Stars Tonight
    • Milky Way Tonight
  • Solar System
    • Sun
    • Real-Time Sun Map
    • Sunspots Activity
    • Aurora Activity
    • Moon
    • Interactive Lunar Map
    • Planets
    • Mercury
    • Venus
    • Mars
    • Jupiter
    • Saturn
    • Satellite Flyovers
    • ISS
    • Close Approaches
  • Small Bodies
    • Asteroids
    • Comets
    • Recently Updated Comets
  • Stars
    • Brightest Stars
  • Meteor Showers
    • Active Meteor Showers
    • Major Meteor Showers
  • Solar Eclipses
    • Future Solar Eclipses
    • Past Solar Eclipses
  • Lunar Eclipses
    • Future Lunar Eclipses
    • Past Lunar Eclipses
  • Deep Sky Objects
    • Seasonal Nebulae
    • Messier Objects
    • Nebulae
    • Star Clusters
    • Galaxies
  • Double Stars
    • Naked-eye
    • Binocular
    • Physical pairs
    • Color-contrasting
    • Triple systems
    • Multiple systems
  • Constellations
    • Visible Tonight
    • Seasonal
    • Ecliptic
    • All 88 Constellations
  • Maps
    • Mars Map
    • Mercury Map
    • Earth
    • Cloud Cover Map
  • Contact Us
    • Feedback

Observation Settings

Or select it on the map:
This Earth map lets you select the observer’s location used to calculate the bearing and elevation of celestial objects. The selected point determines how the sky, rise and set times, and object positions are shown.
Your location: Singapore, Singapore
Timezone:
Latitude:
1.35208
Longitude:
103.82

Algieba Position and Visibility Tonight

Algieba

Where is Algieba right now?

Algieba is located in the constellation Leo. It is currently below the horizon and is not visible from your location.
Open the interactive guide to Algieba’s position and path tonight

Algieba tonight

Algieba tonight

Algieba visibility on 2026-10-28

Algieba Visible from early morning until sunrise

Algieba rise and set timetable

TimeElevation
Algieba transit08:5972°
Algieba set15:00
Astronomical observing session begins20:01-65°
Moonrise, 95.2% illuminated 20:52-69°
Algieba rise02:54
Astronomical observing session ends05:3538°
Twilight end (−12°)06:0043°
Civil sunrise06:2549°
Sunrise06:4754°
Moonset09:3070°

Track Algieba position throughout the night

← 28 October 2026 →

Elevation (degrees)
Time
Altitude
Azimuth
Shift the map to change the time and observe Algieba changing position in the night sky.

Algieba - Binary Star System

Algieba is the second-brightest star in the constellation Leo and the thirty-sixth-brightest star in the night sky. It is a binary star system located about 130 light-years away from Earth.

Algieba has an apparent magnitude of 2.01 and consists of two giant stars that orbit each other every 600 years.

Finder Chart for Algieba

Field of view 5.0°

Loading finder chart…
Loading interactive map…

View on Sky Map

Algieba Passage Through Night

Double-click to unlock the map.

Current position of Algieba

Time17:44
Latitude1.35208
Longitude103.82
Elevation-38°
Azimuth297°
Here you can see the current position of Algieba 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 Algieba Visible Throughout the Year?

Algieba will remain visible until July 11, when it moves too close to the Sun and temporarily disappears from the night sky. Time
DateThu, 29 October 2026
Astronomical observing session begins19:59
Astronomical observing session ends05:32
Astronomical observing duration10h 33m
Rise02:54
Set14:56
Elevation at transit72°
Transit time08:55
Equatorial coordinatesRA: 10h 19m 58s", Dec: 19° 50' 29s
Magnitude2
ConstellationLeo
The graph illustrates the annual visibility pattern of Algieba, 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 Algieba is visible throughout the year in a table with exact rise, transit, and set times for each date.

Astrometric and Physical Parameters of Algieba

Coordinates and Visibility

Right Ascension10h 19m 58s
Declination19° 50′ 29″
Magnitude2.01
ConstellationLeo
Elevation-38.1°
Azimuth296.7°
Spectral typeK0III

More about Algieba

  • Where is Algieba right now?
  • When Is Algieba Visible Throughout the Year?