Registry · deep sky

QSO B1830-211

Blazar SIMBAD Bla 730 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: 18h 33m 39.94s
Declination: −21° 03′ 39.4″
Galactic l, b: 12.166, -5.712
Magnitude V: 18.7
Redshift z: 2.507
Radial velocity: 2.5471e+05 km/s
Angular size: 4.93e-05′ × 1.62e-05′

Also known as

65 identifiers

0FGL J1833.4-21061AGLR J1833-20571FGL J1833.6-21031FHL J1833.7-21051FLE J1834-21162AGL J1833-21042EG J1834-21382FGL J1833.6-21042MASS J18333992-21033992MASSI J1833399-2103392XMM J183339.8-2103393EG J1832-21103FGL J1833.6-21033FHL J1833.6-21044FGL J1833.6-2103AT20G J183339-210341AT20G J183339.9-210341EGR J1832-2052EQ 1830-2100FL8Y J1833.6-2103Gaia DR3 4091646327353504384GeV J1832-2128[GR92] 1830-211ICRF J183339.8-210340INTREF 914IVS B1830-211LEDA 2829694MRC 1830-211NVSS J183339-210339PBC J1833.7-2102PKS 1830-21PKS 1830-210PKS 1830-211PKS J1833-2103PMN J1833-2103QSO B1830-210QSO B1830-2106QSO B1830-211QSO J1833-2103RORF 1830-211RX J1833.6-2103SRGA J183341.1-210333SWIFT J1833.7-2103SWIFT J1833.7-2105TGSSADR J183339.9-210340TIC 196127TXS 1830-210VSOP J1833-2103WISE J183339.91-210340.0WISEA J183339.91-210340.0WMAP J1833-2103[CLF98] M Star[DMK92] XINTEGRAL1 95[KRL2007b] 326[LFK2000] 1830-211 G[LFK2000] 1830-211 S1[MEM2008] 248[MGL2009] BZQ J1833-2103[MML2015] 5BZQ J1833-2103VLBI 1830-211[VV2000] J183339.9-210340[VV2003] J183339.9-210340[VV2006] J183339.9-210340[VV2010] J183339.9-210340

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
QSO B1830-211A	LensedQ	1.049″	—
QSO B1830-211B	LensedQ	1.984″	—
IRAS 18306-2106	Mira	53.1″	—
OGLE BLG-RRLYR-62974	RRLyrae	127.7″	—
IRAS 18311-2104	Mira	359.4″	—
V* V2588 Sgr	Mira	420.7″	—
OGLE BLG-RRLYR-63010	RRLyrae	476.4″	—
V* V1909 Sgr	Type2Cep	504.1″	—

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/qso-b1830-211 · Registry entry updated 2026-08-14.