Uttara Bhadrapada, the depth under the boat

After the burning legs, the tradition places a depth. Ahirbudhnya is a serpent of the cosmic ocean, a name most households will never say and do not need to say. What they use is the temper: the later Bhadrapada is quieter, fit for sleep, endowments, and work that happens without an audience.

A kundali reading that turns this into a spiritual ranking of people is doing something the calculation refuses. Depth is not a score. Two people with the Moon here can live entirely different lives, because a life is not a nakshatra.

For muhurtham, this is often acceptable where the earlier twin was not. Check the twin you actually have. The names are neighbours, not synonyms.