Registry · deep sky

QSO J1004+4112

AGN SIMBAD AGN 208 papers

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Right ascension: 10h 04m 34.92s
Declination: +41° 12′ 42.8″
Galactic l, b: 179.51, 53.15
Magnitude V: 19.03
Parallax: 0.4725 mas
Redshift z: 1.7399
Radial velocity: 2.2931e+05 km/s
Proper motion: -0.208, -0.428 mas/yr

Also known as

21 identifiers

1RXS J100434.9+411245Gaia DR2 806853174703246208Gaia DR3 806853178999690112QSO B1001+4127QSO J1004+4112QSO J1004+4112BRBS 825RX J1004.5+4112SDSS J100434.82+411239.5SDSS J100434.91+411242.8SDSS J100434.92+411242.7[CWH99] J100434.8+411243[HSO2006] SDSS J1004+4112B[IOP2003] SDSS J1004+4112 B[SOS2005] Q2USNO-B1.0 1312-00209590[VV2000] J100434.8+411239[VV2003] J100434.8+411239[VV2006] J100434.8+411239[VV2010] J100434.9+411243[ZEH2003] RX J1004.5+4112 1

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
[IOP2003] SDSS J1004+4112	GravLensSystem	0.1649″	—
SDSS J100434.80+411239.2	AGN	3.771″	18.62
ClG J1004+4112	ClG	8.177″	—
QSO J1004+4112E	LensedQ	8.207″	—
SDSS J100434.18+411243.6	Galaxy	8.361″	—
QSO J1004+4112D	LensedQ	11.51″	20.43
QSO J1004+4112C	LensedQ	14.74″	19.68
SDSS J100434.27+411220.2	QSO	23.73″	—
SDSS J100436.09+411552.8	QSO	190.5″	—
[VV2006] J100441.0+410944	QSO	191.4″	18.79
SDSS J100459.19+411059.7	QSO	292.7″	—

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