🌟 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 Mar 18, 1904 · 06:09:12 EST
Broke up Apr 1, 1904 · 21:52:29 EST
4
☉☿♂♃4-planet stellium⭐ largest this window
Surya, Budha, Mangala, Guru
Formed Apr 1, 1904 · 21:52:29 EST
Broke up Apr 3, 1904 · 05:11:08 EST
Computed for Columbus, Ohio, America (United States) — exact-instant orb events (jd_utc), MariaDB-backed, 1900–2500.