Stars of Telescopium Codexery

Lambda Telescopii

A late B-type star near the end of its main sequence lifetime.

Lambda Telescopii is a solitary, bluish-white star in Telescopium, shining at magnitude 4.84 and visible without aid in clear skies. Gaia DR3 data puts it roughly 490 light-years away, moving toward us. This star, classified as B9.5 IV/V, is nearing the end of its main sequence phase, blending subgiant and main sequence traits.

Quick Facts

Apparent magnitude
4.84
Distance
490 light years
Absolute magnitude
−1.51
Spectral type
B9.5 IV/V
Luminosity
260 solar luminosities
Age
268 million years

Facts from the source article.

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