🌟 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
Shukra, Mangala, Guru, Pluto
Formed Feb 7, 2257 · 17:32:52 PST
Broke up Feb 22, 2257 · 05:29:02 PST
3
♂♃♇3-planet stellium
Mangala, Guru, Pluto
Formed Feb 22, 2257 · 05:29:02 PST
Broke up Mar 3, 2257 · 13:53:10 PST
Computed for Pomona, California, America (United States) — exact-instant orb events (jd_utc), MariaDB-backed, 1900–2500.