Moon Harmony (Deep Compatibility)
The first of the 4 Deep Compatibility sections (max 10 points) — examines emotional and mental harmony between the couple by combining their Moon sign lords' friendship, their mutual Tara Bala count, each Moon's own classical dignity, and the house-distance relationship between their two Moon signs.
This goes deeper than the basic Ashtakoot factors by directly checking each partner's Moon dignity (an exalted or own-sign Moon adds more confidence to the reading than a debilitated one would) rather than just comparing sign categories.
Combines: Moon-sign-lord Graha Maitri (scaled to a portion of the 10 points), mutual Tara Bala between the two Moons, each Moon's dignity rating, and whether the two Moon signs fall in a favorable (1/5/7/9), neutral (4/10), or challenging (6/8) house-distance axis from each other.