Nakshatras

Nakshatras are lunar mansions, equal segments of the star circle into which Indian astrology divides the sky, following the Moon. There are exactly 27 of them — close to the number of days (about 27.3) it takes the Moon to go around the star circle. If rashis set the larger scale — the Sun crosses a sign in about a month — the nakshatra refines the quality of each day and each stretch of the Moon's path.

This section is an overview. It explains what nakshatras are in general and how their articles are organized; the breakdown of each of the 27 mansions is on its own page.

What a nakshatra is

The word "nakshatra" translates as "lunar mansion" or "constellation." The full 360° circle divides into 27 nakshatras, each 13°20′ wide. The Moon passes through one such mansion in about a day, and it is this mansion — the "nakshatra of the day" — that gives the day its subtle coloring in the Vedic calendar.

Each nakshatra further divides into four parts — padas, of 3°20′ each. Padas connect the lunar mansions to the rashi signs and are used in finer chart calculations, but for everyday reading it is enough to know the nakshatra itself and its ruler.

There are exactly 27 mansions, and the number is not accidental: it is close to the number of days it takes the Moon to go around the star circle (the sidereal month — about 27.3 days). Some older lists inserted a 28th, Abhijit, between two mansions, but the usual count leaves it out, so the base set stays at 27. Each mansion has a name, a ruling planet and a visual symbol — from a horse's head to a bundle of roots; some symbols are directly attested by dictionaries and the classics, while others became fixed only in later tradition.

A limb of the panchanga

Nakshatra is one of the five limbs of the Vedic calendar, panchanga, alongside the lunar day tithi, the sun-moon combination yoga, the half lunar day karana, and the weekday vara. Each limb looks at the rhythm of the sky from its own angle; nakshatra accounts for which "mansion" the Moon is passing through.

That is why the nakshatra of the day is one of the main reference points for reading the day: it suggests which activities the day favors and which it does not. Together with the other limbs, it builds the overall picture of the day in the panchanga.

Tara Bala and gandanta

Tara Bala is counted from the birth nakshatra — a system of nine "taras" that assesses how favorable the current nakshatra is for a given person. It is one of the most practical ways to apply the lunar mansions to your day.

The junctions between certain nakshatras and signs are called gandanta — sensitive "knots" on the border of water and fire, to which tradition advises paying attention. Separately, there is the position of the transiting Moon relative to the natal lunar sign — Chandrashtama, a day of heightened vulnerability.

How to read this section

Each nakshatra's fact card gathers the reference facts: its number in the sequence of 27, its degrees on the circle, its ruling planet under the Vimshottari system, and the literal meaning of its name — a verifiable basis that can be checked against reference works and calculations. Alongside it is the traditional symbol; for some nakshatras it is directly attested by the classics, for others it became fixed only in later tradition.

The full article under the card explains the meaning: what the nakshatra is useful for, which activities and undertakings it favors, how it shows up as the quality of a day. We deliberately leave theology and mythology aside — this section is practical and meant for a reader who needs to understand the quality of the day, not to go deep into the shastras.

A convenient reading order is this: start with this overview to understand what a lunar mansion is in general, then open today's nakshatra to see it in a concrete example. Over time, the names of the twenty-seven mansions will stop being a set of unfamiliar words and become familiar reference points — like the days of the week or the phases of the Moon.