There is currently only one astrononical definition for the tag 'agn'.

Tag: agn

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Labels

active galactic nucleus, AGN

More general tags

xraysource, galacticnucleus, variablesource

More specific tags

seyfertnucleus, blazar

Related tags

bllacertaeobject, activegalaxy, compactnucleus, emissionlinegalaxy, galaxy, quasar, radiogalaxy

Semantic Meaning of tag