Registry · deep sky

BASV 31

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 25.16s
Declination: +57° 52′ 53.0″
Galactic l, b: 86.325, 34.7
Magnitude V: 20.34
Proper motion: 0.715, -0.542 mas/yr

Also known as

7 identifiers

BASV 31EV* U10822 V0031Gaia DR2 1433154789094759040Gaia DR3 1433154789094759040ZTF J172025.15+575253.2[BFO2002] Dra 11746[KHS2008] 31

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
TYC 3896-1335-1	Star	12.1″	11.18
BASV 81	RRLyrae	47.29″	20.17
BASV 150	RRLyrae	50.47″	20.29
SDSS J172024.15+575352.3	Star	59.9″	19.58
BASV 34	RRLyrae	66.5″	20.34
[BS61] 350	RGB*	66.72″	18.34
[BFO2002] Dra 10167	RGB*	67.95″	18.16
BASV 29	RRLyrae	70.13″	20.45
[BS61] 119	RGB*	72.04″	17.64
BASV 132	RRLyrae	72.45″	20.28
BASV 36	RRLyrae	79.73″	20.45

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-31 · Registry entry updated 2026-08-14.