🌟 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
Mangala, Shani, Uranus
Formed Feb 26, 1986 · 05:58:25 EST
Broke up Mar 4, 1986 · 12:47:49 EST
3
☉♄⛢3-planet stellium
Surya, Shani, Uranus
Formed Dec 6, 1986 · 06:45:30 EST
Broke up Dec 13, 1986 · 08:52:20 EST
5
☉☿♄⛢♆5-planet stellium⭐ largest this window
Surya, Budha, Shani, Uranus, Neptune
Formed Dec 19, 1986 · 21:55:38 EST
Broke up Dec 23, 1986 · 00:20:43 EST
3
☿♄⛢3-planet stellium
Budha, Shani, Uranus
Formed Dec 23, 1986 · 00:20:43 EST
Broke up Dec 24, 1986 · 23:31:33 EST
Computed for Columbus, Ohio, America (United States) — exact-instant orb events (jd_utc), MariaDB-backed, 1900–2500.