Registry · deep sky

BASV 173

RRLyrae SIMBAD RR* 12 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 59.49s
Declination: +57° 55′ 42.1″
Galactic l, b: 86.376, 34.62
Magnitude V: 20.24
Parallax: 0.275 mas
Proper motion: -0.261, -1.033 mas/yr

Also known as

9 identifiers

BASV 173EV* U10822 V0173Gaia DR2 1433160802046803712Gaia DR3 1433160802046803712ZTF J172059.50+575541.9[BFO2002] Dra 20654[BSS2004] Draco J172059.5+575542.7[KHS2008] 173[SHM2017] J260.24780+57.92836

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SDSS J172103.21+575559.3	Star	34.23″	18.4
2MASS J17205298+5755578	ChemPec*	54.09″	17.31
BASV 170	RRLyrae	60.66″	20.13
[SSD2016] 51	QSO	64.16″	19.84
2MASS J17205373+5754404	Star	76.89″	17.94
BASV 198	RRLyrae	81.44″	20.34
2MASS J17210352+5757082	ChemPec*	91.94″	17.45
BASV 125	RRLyrae	95.22″	20.36
ZTF J172047.27+575522.8	RRLyrae	99.24″	20.09
BASV 70	RRLyrae	111.4″	20.17
BASV 75	RRLyrae	112.1″	20.48

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-173 · Registry entry updated 2026-08-14.