🌟 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
Budha, Uranus, Pluto
Formed Jul 27, 1964 · 11:16:18 EDT
Broke up Aug 24, 1964 · 21:53:11 EDT
4
☉☿⛢♇4-planet stellium⭐ largest this window
Surya, Budha, Uranus, Pluto
Formed Aug 24, 1964 · 21:53:11 EDT
Broke up Sep 14, 1964 · 22:43:25 EDT
3
☿⛢♇3-planet stellium
Budha, Uranus, Pluto
Formed Sep 14, 1964 · 22:43:25 EDT
Broke up Sep 28, 1964 · 17:43:27 EDT
3
♀⛢♇3-planet stellium
Shukra, Uranus, Pluto
Formed Oct 9, 1964 · 15:55:01 EDT
Broke up Oct 25, 1964 · 18:49:03 EST
3
♂⛢♇3-planet stellium
Mangala, Uranus, Pluto
Formed Nov 18, 1964 · 10:18:53 EST
Broke up Jan 2, 1965 · 10:56:19 EST
Computed for Columbus, Ohio, America (United States) — exact-instant orb events (jd_utc), MariaDB-backed, 1900–2500.