|
gptkbp:instanceOf
|
gptkb:galaxy
active galactic nucleus
|
|
gptkbp:apparentMagnitude
|
10.6
|
|
gptkbp:catalogue
|
gptkb:New_General_Catalogue
|
|
gptkbp:constellation
|
gptkb:Canes_Venatici
|
|
gptkbp:declination
|
+33° 32′ 48″
|
|
gptkbp:diameter
|
~13,000 light-years
|
|
gptkbp:discoveredBy
|
gptkb:William_Herschel
|
|
gptkbp:discoveredIn
|
March 2, 1787
|
|
gptkbp:distance
|
14 million light-years
|
|
gptkbp:galaxyType
|
gptkb:galaxy
|
|
gptkbp:hasBar
|
no
|
|
gptkbp:hasBulge
|
no
|
|
gptkbp:hasSupermassiveBlackHole
|
~10,000 solar masses
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
NGC 4395
|
|
gptkbp:inclination
|
face-on
|
|
gptkbp:morphologicalType
|
SA(s)m
|
|
gptkbp:notableFeature
|
contains an active galactic nucleus
hosts one of the smallest known supermassive black holes
|
|
gptkbp:notableFor
|
low surface brightness
lack of a central bulge
proximity to Earth for a Seyfert galaxy
|
|
gptkbp:otherDesignation
|
gptkb:PGC_40592
Arp 469
UGC 7524
|
|
gptkbp:redshift
|
0.001064
|
|
gptkbp:rightAscension
|
12h 25m 48.9s
|
|
gptkbp:bfsParent
|
gptkb:Canes_Venatici_I_Group
gptkb:Canes_Venatici_II_Group
gptkb:M94_Group
gptkb:Perseus_Arm_of_the_Milky_Way
|
|
gptkbp:bfsLayer
|
8
|