PJ352–15

PSO J352.4034–15.3373, or PJ352-15, is a quasar with an astrophysical jet ascribed to a billion-solar-mass supermassive black hole. It is one of the brightest objects so far discovered. Its discovery, using the Chandra X-Ray Observatory, was reported in March 2021. At 12.7 billion light years from Earth, the X-ray jet became an observational distance record at the time of its discovery.^[3][4]

PJ352–15
Observation data (Epoch J2000.0)
Constellation	Aquarius
Right ascension	23h 29m 36.81s
Declination	−15° 20′ 14.28″[1]
Redshift	5.831[2]
Distance	12.7 billion ly
See also: Quasar, List of quasars

See also

• List of the most distant astronomical objects
• List of quasars