α Telescopii (alpha Telescopii)
α Telescopii is a sub-giant star in the constellation of Telescopium.
α Telescopii visual magnitude is 3.51. Because of its moderate brightness, α Telescopii should be easily visible from locations with dark skies, while it can be barely visible, or not visible at all, from skies affected by light pollution.
The proper motion of α Telescopii is -0.016 arcsec per year in Right Ascension and -0.054 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Key facts about α Telescopii
α Telescopii (alpha Telescopii) is below the horizon from Greenwich, United Kingdom .
Altitude: -18.8°
Azimuth: 142.4°
Direction: South-East
Celestial coordinates and finder chart of α Telescopii
α Telescopii is situated south of the celestial equator, as such, it is more easily visible from the southern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of α Telescopii are provided in the following table:
The simplified sky map below shows the position of α Telescopii in the sky:
Visibility of α Telescopii from your location
Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London
α Telescopii (alpha Telescopii) is currently not visible from Greenwich, United Kingdom
Distance of α Telescopii from the Sun and relative movement
α Telescopii is distant 249.24 light years from the Sun
Spectral properties of α Telescopii
α Telescopii belongs to spectral class B3 and has a luminosity class of IV corresponding to a sub-giant star.
The red dot in the diagram below shows where α Telescopii is situated in the Hertzsprung–Russell diagram.