🌟 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, Mangala
Formed Feb 12, 1932 · 13:09:56 EST
Broke up Mar 6, 1932 · 11:12:25 EST
4
☉☿♂⛢4-planet stellium⭐ largest this window
Surya, Budha, Mangala, Uranus
Formed Apr 14, 1932 · 17:43:36 EST
Broke up Apr 17, 1932 · 21:04:53 EST
3
☿♂⛢3-planet stellium
Budha, Mangala, Uranus
Formed Apr 17, 1932 · 21:04:53 EST
Broke up May 15, 1932 · 06:05:03 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
Mangala, Guru, Neptune
Formed Dec 19, 1932 · 08:03:45 EST
Broke up Jan 1, 1933 · 04:31:33 EST
Computed for Columbus, Ohio, America (United States) — exact-instant orb events (jd_utc), MariaDB-backed, 1900–2500.