(Hour, Minute, Second) — This is critical, as even a 1-minute difference can shift the Ascendant degree.
The most reliable systems calculate the Lagna degree, allowing a 15° buffer on either side, or divide the entire, non-uniform house structure into houses of 30° based on the cusp midpoint. 2. Comprehensive Planet-House Mapping bhav chalit chart calculator extra quality
Premium calculators offer a choice between different house division systems: (Hour, Minute, Second) — This is critical, as