🌟 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.
4
☉☿♀♇4-planet stellium⭐ largest this window
Surya, Budha, Shukra, Pluto
Formed Jun 27, 2171 · 07:41:42 PST
Broke up Jul 14, 2171 · 13:14:27 PST
3
☿♂♇3-planet stellium
Budha, Mangala, Pluto
Formed Jul 16, 2171 · 13:44:11 PST
Broke up Aug 5, 2171 · 00:22:52 PST
Computed for Pomona, California, America (United States) — exact-instant orb events (jd_utc), MariaDB-backed, 1900–2500.