Registry · deep sky

QSO B2121-4515

QSO SIMBAD QSO 5 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: 21h 24m 50.19s
Declination: −45° 02′ 12.2″
Galactic l, b: 355.14, -45.47
Magnitude V: 20.33
Redshift z: 0.758
Radial velocity: 1.5321e+05 km/s
Proper motion: -0.074, -0.09 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
HD 203677	Star	190″	8.62
Jhelum Stream	Stream	229″	—
QSO B2121-4510	QSO	256.5″	—
CD-45 14329	HighPM*	413.4″	11.72
QSO B2121-4508	QSO	463.6″	17.88

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-b2121-4515 · Registry entry updated 2026-08-14.