🌟 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, Mangala, Pluto
Formed Jun 29, 2173 · 06:18:13 PST
Broke up Jul 9, 2173 · 22:17:33 PST
4
☉☿♂♇4-planet stellium⭐ largest this window
Surya, Budha, Mangala, Pluto
Formed Jul 9, 2173 · 22:17:33 PST
Broke up Jul 21, 2173 · 03:19:19 PST
Computed for Pomona, California, America (United States) — exact-instant orb events (jd_utc), MariaDB-backed, 1900–2500.