Registry · deep sky

BASV 30

RRLyrae SIMBAD RR* 14 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 53.26s
Declination: +57° 53′ 14.0″
Galactic l, b: 86.327, 34.63
Magnitude V: 20.48
Parallax: 0.9744 mas
Proper motion: 0.153, -0.539 mas/yr

Also known as

9 identifiers

BASV 30EV* U10822 V0030Gaia DR2 1433157744030025600Gaia DR3 1433157744030025600ZTF J172053.26+575314.0[BFO2002] Dra 10900[BSS2004] Draco J172053.3+575314.6[KHS2008] 30[SHM2017] J260.22188+57.88722

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
BASV 151	RRLyrae	10.52″	20.03
SDSS J172047.78+575324.1	Star	44.92″	19.72
BASV 175	RRLyrae	45.06″	20.33
BASV 75	RRLyrae	46.86″	20.48
BASV 163	RRLyrae	54.25″	20.37
BASV 25	RRLyrae	57.97″	19.94
SDSS J172047.57+575408.4	Star	70.9″	18.85
BASV 80	RRLyrae	78.74″	20.43
[BFO2002] Dra 20117	Star	81.34″	18.68
2MASS J17205373+5754404	Star	86.52″	17.94
BASV 133	RRLyrae	87.82″	19.96

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-30 · Registry entry updated 2026-08-14.