🌟 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, Shani
Formed Jul 4, 2180 · 21:18:09 PST
Broke up Jul 7, 2180 · 23:49:03 PST
5
☉☿♃♄♇5-planet stellium⭐ largest this window
Surya, Budha, Guru, Shani, Pluto
Formed Jul 7, 2180 · 23:49:03 PST
Broke up Jul 12, 2180 · 22:37:05 PST
3
♀♄♇3-planet stellium
Shukra, Shani, Pluto
Formed Aug 19, 2180 · 12:21:23 PST
Broke up Aug 25, 2180 · 02:55:11 PST
Computed for Pomona, California, America (United States) — exact-instant orb events (jd_utc), MariaDB-backed, 1900–2500.