Registry · deep sky

QSO J1004+4112C

LensedQ SIMBAD LeQ 47 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: 10h 04m 33.83s
Declination: +41° 12′ 34.7″
Galactic l, b: 179.52, 53.15
Magnitude V: 19.68
Parallax: 0.5641 mas
Redshift z: 1.7341
Radial velocity: 2.2905e+05 km/s
Proper motion: 0.054, 0.497 mas/yr

Also known as

8 identifiers

Gaia DR3 806853174702355072QSO J1004+4112CSDSS J100433.82+411234.8SDSS J100433.83+411234.7[IOP2003] SDSS J1004+4112 C[SOS2005] Q3USNO-B1.0 1312-00209585[VV2010] J100433.8+411235

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
ClG J1004+4112	ClG	9.268″	—
QSO J1004+4112E	LensedQ	9.717″	—
SDSS J100434.18+411243.6	Galaxy	9.719″	—
SDSS J100434.80+411239.2	AGN	11.92″	18.62
QSO J1004+4112D	LensedQ	14.45″	20.43
[IOP2003] SDSS J1004+4112	GravLensSystem	14.62″	—
QSO J1004+4112	AGN	14.74″	19.03
SDSS J100434.27+411220.2	QSO	15.35″	—
[VV2006] J100441.0+410944	QSO	188.8″	18.79
SDSS J100436.09+411552.8	QSO	199.8″	—
SDSS J100459.19+411059.7	QSO	301.7″	—

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-j1004-4112c · Registry entry updated 2026-08-14.