• Source: Pi Gruis

π Gruis, Latinised as Pi Gruis, is an optical double comprising two unrelated stars in the constellation Grus appearing close by line of sight:

π1 Gruis (HR 8521), a semiregular S-type star
π2 Gruis (HR 8524), an F-type star

Kata Kunci Pencarian:

• Grus
• Daftar rasi bintang
• Daftar planet luar surya yang ditemukan pada tahun 2000–2009
• Pi Gruis
• Grus (constellation)
• Pi1 Gruis
• Omicron Gruis
• Pi2 Gruis
• Piscis Austrinus
• List of brightest natural objects in the sky
• IAU designated constellations
• List of star systems within 150–200 light-years
• List of exoplanets discovered between 2000–2009