Registry · deep sky

BASV 42

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 19m 21.81s
Declination: +57° 51′ 21.3″
Galactic l, b: 86.304, 34.84
Magnitude V: 20.23
Proper motion: 0.81, 0.232 mas/yr

Also known as

8 identifiers

BASV 42EV* U10822 V0042Gaia DR2 1433153968754863616Gaia DR3 1433153968754863616ZTF J171921.81+575121.2[BFO2002] Dra 60637[KHS2008] 42[SHM2017] J259.84079+57.85592

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SDSS J171918.63+575103.4	Star	31.02″	18.92
BASV 137	RRLyrae	83.46″	20.48
BASV 110	RRLyrae	88.46″	20.41
TYC 3895-1593-1	Star	88.69″	11.84
2MASS J17191342+5752334	ChemPec*	98.2″	17.51
BASV 45	RRLyrae	110.4″	20.43
Irwin Dra 21604	Star	115.8″	17.42
BASV 73	RRLyrae	135.5″	20.01
ZTF J171924.52+575336.1	RRLyrae	136.6″	20.11
BASV 47	RRLyrae	136.6″	20.43
BASV 107	RRLyrae	138.1″	20.16

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-42 · Registry entry updated 2026-08-14.