🌟 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
Budha, Shukra, Pluto
Formed Oct 11, 1987 · 12:29:12 EDT
Broke up Oct 24, 1987 · 13:16:09 EDT
4
☉☿♀♇4-planet stellium⭐ largest this window
Surya, Budha, Shukra, Pluto
Formed Oct 24, 1987 · 13:16:09 EDT
Broke up Oct 24, 1987 · 18:56:08 EDT
3
☉☿♇3-planet stellium
Surya, Budha, Pluto
Formed Oct 24, 1987 · 18:56:08 EDT
Broke up Oct 31, 1987 · 19:37:48 EST
Computed for Columbus, Ohio, America (United States) — exact-instant orb events (jd_utc), MariaDB-backed, 1900–2500.