Delta Octantis
Star
δ Octantis, Latinised as Delta Octantis, has the distinction of being Saturn's southern pole star. An orange giant of class K2III, it has 1.2 times the mass of the Sun and about 25 times the Sun's radius. This star is about 4.3 billion years old,... Wikipedia
Magnitude: 4.31
Constellation: Octans
Apparent magnitude (V): 4.31
Absolute magnitude (MV): −0.35 ± 0.09
B−V color index: +1.31
Radial velocity (Rv): +4.60 km/s
Surface gravity (log g): 1.89 cgs