Registry · deep sky

SDG

Galaxy SIMBAD G 2,492 papers

harvesting The full record is being pulled from the archives right now — measurement tables, the Gaia row, catalogue photometry. This page will fill itself in.

Right ascension: 18h 55m 19.01s
Declination: −30° 32′ 43.1″
Galactic l, b: 5.5682, -14.16
Magnitude V: 3.6
Redshift z: 0.0004671
Radial velocity: 140 km/s
Proper motion: -2.65, -0.88 mas/yr

Also known as

7 identifiers

IGISagittarius Dwarf GalaxySDGSgr dSphSgr Dwarf EllipticalSgr Dwarf GalaxySgr Dwarf Spheroidal Galaxy

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
2MASS J18552010-3032039	RGB*	41.74″	16.39
OGLE BLG-RRLYR-37654	RRLyrae	54.2″	15.84
OGLE BLG708.9 18093	RRLyrae	59.82″	18.03
OGLE BLG708.9 18060	RRLyrae	61.74″	18.64
2MASS J18551137-3032350	RGB*	98.85″	16.17
OGLE BLG708.8 15618	RRLyrae	113.3″	18.35
UCAC4 298-224076	**	117.1″	16.88
OGLE BLG708.8 15313	RRLyrae	124.6″	18.11
2MASS J18551026-3033406	RGB*	126.8″	15.09
OGLE BLG708.9 18185	RRLyrae	131.8″	18.14
2MASS J18551916-3030282	Star	134.9″	—

Provenance

where this card came from

Archive	Read at (UTC)	Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/sdg · Registry entry updated 2026-08-14.