Y Tauri
Y Tauri is a carbon star located in the constellation Taurus. Parallax measurements by Gaia put it at a distance of approximately 2,170 light-years (670 parsecs). Y Tauri is a semiregular variable star. Its class is SRb, and its primary pulsation cycle lasts 241.5 days. No long secondary period has been identified. It has a radius of , an effective surface temperature of , and a bolometric luminosity of . Its mass is calculated to be . Y Tauri is losing mass at /yr, and is surrounded by dust at a temperature of . References 

Semiregular variable stars
Scutum (constellation)
Tauri, Y
Carbon stars
Durchmusterung objects
038307
027181
1977
TIC objects