czsky/en/star/hr2216.md

453 B

name constellation created_by created_date updated_by updated_date
Tejat Prior (η Gem) Gem editor.cs 2023-11-05 17:29:37.598236 editor.cs 2023-11-05 17:29:37.598241

Red giant, a bright semi-regular variable star with a magnitude change from 3.1 to 3.9 in a period of approximately 223 days. It has a companion with a magnitude of 8.8 at a distance of 1.4". A good comparison star is μ Gem. It is located at a distance of 700 light years.