Cosmic Exploration · galaxy

Sagittarius Dwarf Spheroidal

Dwarf spheroidal · 65 thousand ly

Morphology
Dwarf spheroidal
Type
Galaxy
Dec (deg)
-30.5453
Distance from Earth
65000
Diameter (ly)
10000
RA (deg)
283.8292
Subgroup
Milky Way
Coordinates
18h 55m 19.0s −30° 32′ 43.1″ · NAME SDG via Sc

Notes

Caught mid-destruction: it is passing through the Milky Way's disc and being pulled into a stream of stars that wraps right around the sky. Found only in 1994, because it is behind the galactic centre.

Open on the Cosmic Exploration shelf — the interactive card, the filters, and everything alongside it.

From the Celestial Objects database in Notion, last edited 2026-08-21. This page is the row, rendered by the build; nothing on it is written by hand.