Registry · deep sky

SDSS J172004.07+575110.8

Star SIMBAD * B 5 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 04.08s
Declination: +57° 51′ 10.8″
Galactic l, b: 86.294, 34.74
Magnitude V: 18.66
Redshift z: -0.00090355
Radial velocity: -271 km/s
Proper motion: 0.529, -0.377 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
BASV 43	RRLyrae	13.81″	20.26
BASV 152	RRLyrae	22.77″	20.32
SDSS J172001.94+575130.3	RGB*	25.86″	18.69
Irwin Dra 21934	RGB*	53.63″	18.23
BASV 37	RRLyrae	62.78″	20.25
BASV 165	RRLyrae	73.61″	20.57
BASV 39	RRLyrae	74.48″	20.48
[BS61] 522	RGB*	76.73″	18.18
BASV 113	RRLyrae	79.5″	20.01
[ALS82] C1	Symbiotic*	83.06″	17.15
BASV 186	RRLyrae	88.29″	20.51

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/sdss-j172004-07-575110-8 · Registry entry updated 2026-08-14.