|
gptkbp:instance_of
|
gptkb:galaxy
|
|
gptkbp:apparent_magnitude
|
8.8
|
|
gptkbp:body_shape
|
gptkb:active_galactic_nucleus
|
|
gptkbp:contains
|
star-forming regions
|
|
gptkbp:contains_star
|
NGC 4945 A
|
|
gptkbp:declination
|
-49° 28' 06''
|
|
gptkbp:diameter
|
approximately 50,000 light-years
|
|
gptkbp:discovered_by
|
gptkb:John_Herschel
|
|
gptkbp:discovery_year
|
1834
|
|
gptkbp:distance
|
4.2 million light-years
|
|
gptkbp:distance_from_earth
|
approximately 4.2 million light-years
|
|
gptkbp:emergency_services
|
yes
|
|
gptkbp:exhibition
|
gptkb:New_General_Catalogue
|
|
gptkbp:features
|
bar structure
|
|
gptkbp:foot
|
yes
|
|
gptkbp:has
|
gptkb:supermassive_black_hole
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
NGC 4945
|
|
gptkbp:is_known_for
|
its brightness
|
|
gptkbp:is_located_at
|
RA 13h 05m 27.6s, Dec -49° 28′ 02″
|
|
gptkbp:is_observed_in
|
gptkb:Hubble_Space_Telescope
|
|
gptkbp:is_part_of
|
gptkb:Local_Group
gptkb:Centaurus_group
|
|
gptkbp:is_studied_in
|
gptkb:astronomy
|
|
gptkbp:is_visible_from
|
gptkb:Earth
|
|
gptkbp:located_in
|
gptkb:Centaurus_constellation
|
|
gptkbp:mass
|
young stars
old stars
|
|
gptkbp:notable_galaxies
|
SBc
|
|
gptkbp:part_of
|
gptkb:NGC_4945_group
|
|
gptkbp:redshift
|
0.0013
0.0009
|
|
gptkbp:right_ascension
|
13h 05m 27.6s
|
|
gptkbp:type
|
gptkb:spiral_galaxy
|
|
gptkbp:bfsParent
|
gptkb:Centaurus
gptkb:Virgo
gptkb:Centaurus_group
gptkb:The_Coma_Cluster
gptkb:Virgo_Supercluster
|
|
gptkbp:bfsLayer
|
5
|