Registry · deep sky

BASV 40

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 36.85s
Declination: +57° 52′ 12.6″
Galactic l, b: 86.309, 34.67
Magnitude V: 20.46
Parallax: 0.2561 mas
Proper motion: 0.306, -0.139 mas/yr

Also known as

9 identifiers

BASV 40EV* U10822 V0040Gaia DR2 1433157675310524288Gaia DR3 1433157675310524288ZTF J172036.84+575212.6[BFO2002] Dra 10842[BSS2004] Draco J172036.9+575213.1[KHS2008] 40[SHM2017] J260.15347+57.87019

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SDSS J172037.67+575216.5	Star	7.681″	19.3
BASV 35	RRLyrae	26.09″	20.47
ZTF J172032.84+575143.9	LongPeriodV*	42.97″	16.91
BASV 190	RRLyrae	49.31″	20.39
SDSS J172039.84+575115.2	Star	62.19″	18.27
SDSS J172035.51+575313.9	Star	62.19″	20.03
BASV 41	RRLyrae	65.05″	20.29
BASV 150	RRLyrae	65.85″	20.29
[BFO2002] Dra 10327	Star	74.22″	18.86
BASV 164	RRLyrae	80.04″	19.78
2MASS J17203417+5753319	RGB*	82.04″	17.59

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-40 · Registry entry updated 2026-08-14.