Purva Phalguni

Purva Phalguni is the eleventh nakshatra, from 133 degrees 20 minutes to 146 degrees 40 minutes of the sidereal zodiac in Leo. Its Vimshottari ruler is Venus, its presiding deity is Bhaga, a solar god of delight, fortune, and marital happiness, and its symbol is the front legs of a bed or couch. Jyotisha reads the mansion through rest, pleasure, union, and enjoyment, the couch of relaxation and love, consistent with its Venus rulership and Bhaga's association with the good things given. It is classed as Manushya gana. Together with its pair Uttara Phalguni it forms the region the tradition links to marriage and creative leisure. These are interpretive conventions laid over the Leo stars that Indian astronomy counts in this segment.

Purva Phalguni's padas fall in Sagittarius, Capricorn, Aquarius and Pisces. Bhaga is counted among the twelve Adityas of Vedic literature, a solar deity specifically associated with the distribution of good fortune and marital happiness, distinct from the Sun itself though drawn from the same family of solar gods; his presence as presiding deity, alongside the mansion's Venusian rulership, gives Purva Phalguni one of the more thoroughly consistent deity-planet pairings in the whole twenty-seven, unlike several mansions where deity and Vimshottari lord pull in less obviously related directions. The paired Phalguni mansions, front and back legs of a single bed, are among a handful of nakshatra pairs jyotisha reads almost as a single extended unit spanning both signs.

The nakshatra is not the last cut. Each one is divided again into four padas, and most of what a jyotishi reads from a lunar position is read at that level rather than at the level of the nakshatra itself. Purva Phalguni runs from 133 degrees 20 minutes to 146 degrees 40 minutes of the sidereal circle, and its four padas are three degrees twenty minutes each: the first from 13 degrees 20 minutes of Leo, the second from 16 degrees 40 minutes of Leo, the third from 20 degrees 00 minutes of Leo and the fourth from 23 degrees 20 minutes of Leo. The Moon crosses a single pada in roughly six hours, so a birth an afternoon apart can fall in two of them.

The arithmetic hides a coincidence that is not one. Twenty seven nakshatras of four padas make one hundred and eight divisions of the zodiac, and the navamsha, the ninth-part chart that jyotisha treats as the most important of all the divisional charts, also cuts the circle into one hundred and eight. They are the same cut. A pada is a navamsha, and naming the pada names the navamsha sign without any further calculation. The four padas of Purva Phalguni fall in Leo, Virgo, Libra and Scorpio in that order.

Two cautions attach to those degrees. They are sidereal, measured from a fixed point among the stars rather than from the equinox, so they depend on the ayanamsha chosen to locate that point; the Lahiri, Raman and Krishnamurti values differ by up to about a degree, which is a fifth of a pada and enough to move a chart across a boundary. And the equal arcs are a scheme laid over the sky rather than a description of it: the star the nakshatra is named for sits somewhere inside its arc rather than filling it, and for several nakshatras that identification is itself disputed.