Registry · deep sky

Z 252-40

Blazar SIMBAD Bla 336 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 14.49s
Declination: +48° 58′ 49.4″
Galactic l, b: 75.479, 34.94
Magnitude V: 14.81
Redshift z: 0.024865
Radial velocity: 7,361.6 km/s
Proper motion: 0.019, 0.006 mas/yr
Angular size: 0.7852′ × 0.7538′

Also known as

57 identifiers

1RXS J171915.3+4858422E 1717.9+49012E 38832MASX J17191445+48584966C 171756+4902016C 171757+4901577C 171756.20+490151.0087GB 171755.8+490128APG 102APG 102BBWE 1717+4901CGRaBS J1719+4858EF B1717+4901FIRST J171914.5+485849Gaia DR2 1366200788729366272Gaia DR3 1366200788729811328GB6 B1717+4901GB6 J1719+4858[HB91] 1717+490ICRF J171914.4+485849IERS B1717+490INTREF 769IVS B1717+490KPG 508aLEDA 60067MITG J171908+4857MY 171757.6+490211.3NVSS J171914+485849PBC J1719.5+4858QSO J1719+4858RGB J1719.2+4858RX J1719.2+4858SWIFT J1719.7+4900TGSSADR J171914.6+485849TXS 1717+490UZC J171914.5+485850VCS5 J1719+4858VIPS J17192+4858VLSSr J171914.5+485856VV 10WISE J171914.50+485849.4WN B1717.9+4901Z 1717.9+4901Z 252-40[BAG2012] 259.9293+48.9820[BDW2002] q1717+4901[HSN2016] J259.81+48.98MCG+08-31-041[MGL2009] BZU J1719+4858[MML2015] 5BZG J1719+4858[SRM2005] J171914.49+485849.4[VV2000c] J171914.5+485850[VV2003c] J171914.5+485850[VV2006c] J171914.5+485850[VV2010c] J171914.5+485850[VV98c] J171914.5+485850[ZEH2003] RX J1719.2+4858 1

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
KPG 508	PairG	112.7″	—
LP 179-47	WhiteDwarf	205.1″	—
MCG+08-31-042	LowSurfBrghtG	208.3″	—
Z 252-41	GinPair	226.2″	—
2MASS J17192799+4904491	RGB*	383.4″	10.98
2MASS J17195486+4901585	HorBranch*	439.9″	—
2E 1718.7+4902	Seyfert1	446.6″	19.11

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/z-252-40 · Registry entry updated 2026-08-14.