IER STA005 J027066

Name: IER STA005 J027066
Type: Star
Classification: Hot Blue Subdwarf (sdb)
Constellation: The Snake
Coordinates:
Right ascent: 15h 32m 55.7s
Declination: +12° 53' 24.5"
Distance:
About 580 light-years (178 parsecs)
Properties:

Magnitude: 12.7 apparent magnitude

Temperature: 28,000 - 30,000 K

Mass: 0.47 - 0.5 solar masses

Radius: 0.20 - 0.25 solar rays

Surface gravity: 100,000 - 200,000 g

Rotation speed: 75 - 100 km/s
Remarks:
Observed by the Sloan Digital Sky Survey (SDSS)
It is a low metallicity star, indicating an old age
It is part of a binary system with an undetected companion star
It is a pulsating variable star candidate