About Punarvasu or Punartham. Each Planet owns 3 constellations and Jupiter owns Punarvasu, Vishakha and Poorvabhadra. So there are 9*3 =27 constellations which tenant the Ecliptic, from Beta Arietis, Aswini to Zeta Piscium, Revati, Aswinyadyal Kramath Sarve…….This is the Sidereal Zodiac, in contradistinction to the Tropical Zodiac, which starts from 0 degree Aries, with the Twelve Signs. the Twelve Limbs of the Cosmic Man, the Kala Purusha, Kalangani ……..