Registry · deep sky

BASV 4

RRLyrae SIMBAD RR* 13 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 29.93s
Declination: +58° 00′ 57.2″
Galactic l, b: 86.487, 34.68
Magnitude V: 20.03
Parallax: 0.194 mas
Proper motion: -0.648, -0.041 mas/yr

Also known as

8 identifiers

BASV 4EV* U10822 V0004Gaia DR2 1433209352359316096Gaia DR3 1433209352359316096ZTF J172029.93+580057.3[BFO2002] Dra 40278[BSS2004] Draco J172029.9+580057.8[KHS2008] 4

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SDSS J172034.65+580038.1	Star	42.11″	20.67
BASV 119	RRLyrae	64.08″	20.38
SDSS J172034.76+575956.7	Star	71.64″	17.78
BASV 5	RRLyrae	75.11″	20.26
BASV 6	RRLyrae	89.62″	20.29
SDSS J172017.98+580111.8	Star	96.02″	18.59
TYC 3896-604-1	SB*	96.67″	10.54
2MASS J17204181+5800248	ChemPec*	99.9″	16.97
[BS61] 578	C*	109″	18.34
SDSS J172017.95+575947.7	Star	117.8″	19.71
[KGS2010] Dra 676871	Star	120.1″	18.97

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-4 · Registry entry updated 2026-08-14.