🌟 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
Shukra, Uranus, Pluto
Formed Aug 4, 2221 · 17:14:37 PST
Broke up Aug 21, 2221 · 11:17:53 PST
3
☉⛢♇3-planet stellium
Surya, Uranus, Pluto
Formed Sep 22, 2221 · 05:05:46 PST
Broke up Sep 28, 2221 · 20:53:07 PST
4
☉☿⛢♇4-planet stellium⭐ largest this window
Surya, Budha, Uranus, Pluto
Formed Sep 28, 2221 · 20:53:07 PST
Broke up Oct 9, 2221 · 15:29:55 PST
Computed for Pomona, California, America (United States) — exact-instant orb events (jd_utc), MariaDB-backed, 1900–2500.