Registry · deep sky

Irwin Dra 21934

RGB* SIMBAD RG* 6 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: 17h 20m 05.33s
Declination: +57° 50′ 18.1″
Galactic l, b: 86.276, 34.74
Magnitude V: 18.23
Parallax: 0.0559 mas
Redshift z: -0.00096987
Radial velocity: -290.9 km/s
Proper motion: 0.024, -0.308 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
BASV 165	RRLyrae	28.71″	20.57
BASV 113	RRLyrae	31.85″	20.01
BASV 186	RRLyrae	34.76″	20.51
BASV 43	RRLyrae	49.46″	20.26
SDSS J172004.07+575110.8	Star	53.63″	18.66
[ALS82] C1	Symbiotic*	62.52″	17.15
Irwin Dra 22175	RGB*	65.43″	18.2
[BS61] 522	RGB*	72.58″	18.18
BASV 152	RRLyrae	75.39″	20.32
SDSS J172001.94+575130.3	RGB*	77.06″	18.69
SDSS J172002.76+574857.1	RGB*	83.55″	19.42

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/irwin-dra-21934 · Registry entry updated 2026-08-14.