Cosmos Codex Codexery

Vega

The bright standard star of Lyra.

Vega is the brightest star in Lyra and the fifth-brightest in the night sky, about 25 light-years away. It was the first star other than the Sun to be photographed and was used to define the zero point of the photometric brightness scale.

It was the northern pole star around 12,000 BCE and will be again around the year 13,700. It has about 2.1 times the Sun's mass and about a tenth of its age.

Quick Facts

Type
Main-sequence star
Constellation
Lyra
Distance
~25 light-years

More in Stellar Entities & Systems

Elsewhere in Cosmos Codex

Spotted an error? Know more?

Reader corrections go straight into our review queue. Suggest an edit · How this site is sourced

Comments

Loading…
Open in the interactive codex →