🌟 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, Uranus, Neptune
Formed Feb 22, 2174 · 21:20:11 EST
Broke up Feb 23, 2174 · 06:49:00 EST
4
☉☿⛢♆4-planet stellium⭐ largest this window
Surya, Budha, Uranus, Neptune
Formed Mar 8, 2174 · 01:37:25 EST
Broke up Mar 8, 2174 · 03:17:32 EST
Computed for Columbus, Ohio, America (United States) — exact-instant orb events (jd_utc), MariaDB-backed, 1900–2500.