🌟 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, Mangala
Formed Oct 6, 1912 · 09:37:58 IST
Broke up Oct 23, 1912 · 05:01:36 IST
4
☉☿♂♃4-planet stellium⭐ largest this window
Surya, Budha, Mangala, Guru
Formed Dec 10, 1912 · 07:13:44 IST
Broke up Dec 12, 1912 · 15:22:04 IST
3
☿♂♃3-planet stellium
Budha, Mangala, Guru
Formed Dec 29, 1912 · 14:05:41 IST
Broke up Jan 21, 1913 · 05:45:16 IST
Computed for Bangalore, India — exact-instant orb events (jd_utc), MariaDB-backed, 1900–2500.