🌟 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, Guru
Formed Jan 12, 1973 · 14:32:39 EST
Broke up Jan 23, 1973 · 17:12:54 EST
4
☉☿♀♃4-planet stellium⭐ largest this window
Surya, Budha, Shukra, Guru
Formed Jan 23, 1973 · 17:12:54 EST
Broke up Jan 24, 1973 · 04:48:23 EST
Computed for Columbus, Ohio, America (United States) — exact-instant orb events (jd_utc), MariaDB-backed, 1900–2500.