🌟 A stellium forms when 3 or more of the tracked planets (Sun, Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto — Moon excluded) are all within mutual conjunction orb of each other at the same time. Any planet joining, leaving, or the cluster splitting/merging starts a new episode.
4
☿♀♂♄4-planet stellium⭐ largest this window
Budha, Shukra, Mangala, Shani
Formed Dec 12, 1931 · 20:29:42 IST
Broke up Dec 13, 1931 · 09:26:53 IST
Computed for Bangalore, India — exact-instant orb events (jd_utc), MariaDB-backed, 1900–2500.