🌟 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
Shukra, Uranus, Neptune
Formed Jan 7, 1999 · 13:00:16 IST
Broke up Jan 12, 1999 · 11:27:59 IST
4
☉☿⛢♆4-planet stellium⭐ largest this window
Surya, Budha, Uranus, Neptune
Formed Jan 24, 1999 · 22:57:17 IST
Broke up Feb 1, 1999 · 17:38:09 IST
3
☉☿⛢3-planet stellium
Surya, Budha, Uranus
Formed Feb 1, 1999 · 17:38:09 IST
Broke up Feb 10, 1999 · 16:29:10 IST
3
♂⛢♆3-planet stellium
Mangala, Uranus, Neptune
Formed Dec 3, 1999 · 18:57:25 IST
Broke up Dec 10, 1999 · 03:00:46 IST
Computed for Bangalore, India — exact-instant orb events (jd_utc), MariaDB-backed, 1900–2500.