🌟 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, Shukra
Formed Jun 19, 1932 · 00:37:10 EDT
Broke up Jun 19, 1932 · 17:53:02 EDT
3
☿♀♇3-planet stellium
Budha, Shukra, Pluto
Formed Jun 23, 1932 · 01:19:13 EDT
Broke up Jun 23, 1932 · 21:44:44 EDT
4
☉☿♀♇4-planet stellium⭐ largest this window
Surya, Budha, Shukra, Pluto
Formed Jun 23, 1932 · 21:44:44 EDT
Broke up Jun 25, 1932 · 06:37:02 EDT
3
♀♂♇3-planet stellium
Shukra, Mangala, Pluto
Formed Aug 22, 1932 · 15:09:54 EDT
Broke up Sep 10, 1932 · 09:01:51 EDT
3
♀♃♆3-planet stellium
Shukra, Guru, Neptune
Formed Oct 7, 1932 · 23:22:14 EST
Broke up Oct 27, 1932 · 23:26:51 EST
Computed for Columbus, Ohio, America (United States) — exact-instant orb events (jd_utc), MariaDB-backed, 1900–2500.