🌟 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.
3
☉☿♄3-planet stellium
Surya, Budha, Shani
Formed Dec 30, 1930 · 22:36:37 IST
Broke up Jan 13, 1931 · 12:15:07 IST
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
3
☉♂♄3-planet stellium
Surya, Mangala, Shani
Formed Dec 30, 1931 · 17:12:34 IST
Broke up Jan 26, 1932 · 02:28:22 IST
Computed for Bangalore, India — exact-instant orb events (jd_utc), MariaDB-backed, 1900–2500.