Pillar article
The Ashwini Constellation
The Ashwini constellation is the first lunar mansion, spanning the opening 13 degrees 20 minutes of sidereal Aries under Lahiri, and that span is a sky measure rather than a personal faladesh.

A measured piece of Aries
Ashwini is the first of the twenty-seven nakshatras. It occupies 0 degrees to 13 degrees 20 minutes of sidereal Aries. Its Vimshottari lord is Ketu. The deity pair associated with it is the Ashwini Kumaras. The rashi lord of the whole span is Mars, because the span sits inside Aries. Four padas divide the mansion, each 3 degrees 20 minutes, and those padas are the same slices Navamsa uses. This is astronomy married to a naming system. It is not yet a reading of anyone's life.
The constellation is not the chart
A constellation names a region the Moon can occupy. Career is still the tenth house of the native whose Moon, or lagna, falls there. Marriage is still the seventh. The first house is the self and may be in a different sign from the Moon's Ashwini. Confusing the star figure with the lagna is how constellation articles start predicting professions. The twelfth house is loss and foreign residence. Ashwini does not hand anyone a foreign posting because a horse is the old symbol.
Ketu's seven years come later
If the birth Moon is in Ashwini, the Vimshottari cycle begins in Ketu, whose mahadasha lasts 7 years, with the balance depending on how far the Moon has traveled inside the mansion. That balance is a personal number and requires a birth time. The constellation article stops before that arithmetic. Lahiri sidereal Aries is the frame. A tropical early Aries Moon can fall in the previous sidereal mansion, Revati, near the junction. The sky span and the tropical sign are not the same edge.
Frequently asked questions
How long is Ashwini on the ecliptic?
13 degrees 20 minutes, from the start of sidereal Aries. It is the first nakshatra, ruled by Ketu in Vimshottari, inside Mars's sign.
Does the constellation predict a career?
No. Career is the tenth house of a personal chart. The mansion only names a sky region the Moon may occupy.
What are the padas?
Four slices of 3 degrees 20 minutes each. They match the navamsa division. A life reading needs the Moon's actual pada, not the constellation alone.
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D1, D9, D10, dashas, yogas, and transits, the same calculations referenced in this article.
