Registry · deep sky

BASV 189

RRLyrae SIMBAD RR* 15 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 21m 13.02s
Declination: +57° 53′ 50.5″
Galactic l, b: 86.336, 34.59
Magnitude V: 20.36
Proper motion: -0.062, 0.537 mas/yr

Also known as

9 identifiers

BASV 189EV* U10822 V0189Gaia DR2 1433157915828734848Gaia DR3 1433157915828734848ZTF J172113.01+575350.6[BFO2002] Dra 20574[BSS2004] Draco J172113.0+575351.1[KHS2008] 189[SHM2017] J260.30416+57.89739

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
BASV 26	RRLyrae	33.77″	20.33
BASV 128	RRLyrae	45.5″	20.18
BASV 70	RRLyrae	50.52″	20.17
BASV 130	RRLyrae	54.59″	20.08
SDSS J172113.83+575245.7	Star	65.12″	18.85
BASV 131	RRLyrae	90.94″	20.34
2MASS J17211457+5752139	Star	97.52″	18.63
SDSS J172114.69+575210.2	Star	101.2″	18.2
BASV 80	RRLyrae	102″	20.43
BASV 163	RRLyrae	112.5″	20.37
BASV 69	RRLyrae	114.7″	20.49

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/basv-189 · Registry entry updated 2026-08-14.