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4C 15.45

QSO SIMBAD QSO 61 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: 15h 12m 12.25s
Declination: +15° 40′ 25.7″
Galactic l, b: 20.892, 55.43
Magnitude V: 18.2
Parallax: 0.1476 mas
Redshift z: 0.82815
Radial velocity: 1.6171e+05 km/s
Proper motion: -0.112, 0.042 mas/yr

Also known as

45 identifiers

2MASS J15121224+15402572MASSI J1512122+1540254C 15.4587GB 150952.7+155041BWE 1509+1550Cul 1509+158FIRST J151212.3+154025Gaia DR2 1184114997380619776Gaia DR3 1184114997380619776GB6 B1509+1551GLEAM J151212+154021[HB93] 1509+158IVS B1509+158LEDA 2819299MC2 1509+15.9MC3 1509+15.8MITG J151213+1540MRC 1509+158NRAO 1509+15NVSS J151212+154025OHIO R 118PKS 1509+15PKS 1509+158PKS J1512+1540QSO B1509+158S3 1509+15[S77] 308SDSS J151212.24+154025.7SDSS J151212.25+154025.7TGSSADR J151212.0+154025TIC 4027749TXS 1509+158UT 1509+158VLSS J1512.2+1540VLSSr J151212.0+154025VRO 15.15.01[VV96] J151212.2+154026[VV98] J151212.2+154026WB 1509+1550WISE J151212.24+154025.9WISEA J151212.24+154025.7[VV2000] J151212.2+154026[VV2003] J151212.2+154026[VV2006] J151212.2+154026[VV2010] J151212.2+154025

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
SDSS J151243.63+154047.2	QSO	453.7″	—
SDSS J151214.59+154849.8	QSO	505.3″	—

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/4c-15-45 · Registry entry updated 2026-08-14.