🌟 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, Shani, Neptune
Formed Sep 23, 2274 · 20:31:26 PST
Broke up Oct 1, 2274 · 00:08:11 PST
3
☉☿♆3-planet stellium
Surya, Budha, Neptune
Formed Oct 1, 2274 · 00:08:11 PST
Broke up Oct 10, 2274 · 19:06:04 PST
3
♀♄♆3-planet stellium
Shukra, Shani, Neptune
Formed Nov 3, 2274 · 11:56:29 PST
Broke up Nov 25, 2274 · 00:33:40 PST
Computed for Pomona, California, America (United States) — exact-instant orb events (jd_utc), MariaDB-backed, 1900–2500.