NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: Mon Jan 17 23:32:31 2022 PDT
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Classifications for [HB89] 1739+522

2 Classifications found in NED



Published NED Homogenized
Classification Reference Code Classification Flag Bandpass Region Notes
Activity Type
Flat-Spectrum Radio Source,
2007ApJS..171...61H
 i  Flat-Spectrum Radio Source
...
Radio
Galaxy
...
HP
2006A&A...455..773V
 i  HP QSO
...
Optical
Nucleus
High optical polarization (>3%)
Relevant reference: 1984MNRAS.211..105W


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