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QSO B1217+4957

QSO SIMBAD QSO 60 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: 12h 19m 30.78s
Declination: +49° 40′ 52.2″
Galactic l, b: 136.02, 66.63
Magnitude V: 17.21
Redshift z: 2.633
Radial velocity: 2.5756e+05 km/s
Proper motion: 0.042, -0.04 mas/yr

Also known as

18 identifiers

2MASS J12193077+49405212MASSI J1219307+494052FIRST J121930.7+494052Gaia DR2 1547315264637083008Gaia DR3 1547315264637083008ILT J121930.77+494052.1KODIAQ J121930+494052LAMOST J121930.77+494052.2QSO B1217+4957SBSS 1217+499SDSS J121930.77+494052.2SDSS J121930.77+494052.3TIC 154219306[VV98] J121930.9+494051[VV2000] J121930.9+494051[VV2003] J121930.9+494051[VV2006] J121930.9+494051[VV2010] J121930.9+494051

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SDSS J121942.16+494237.2	QSO	152.5″	—
SDSS J121948.41+493909.1	QSO	199.9″	—
BD+50 1910	Star	265.5″	10.37
SDSS J121941.22+493533.8	QSO	334.1″	—
SDSS J121850.52+494138.9	QSO	393.4″	—
SDSS J121955.88+493527.6	QSO	406″	—
SDSS J121958.10+493417.3	QSO	475.9″	—
SN 2019arb	Supernova	478.7″	—
SDSS J121922.62+493255.1	QSO	483.6″	—
Z 243-69	AGN Candidate	484.6″	—
SN 2016iuh	Supernova	492.1″	—

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-b1217-4957 · Registry entry updated 2026-08-14.