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gptkbp:instance_of
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gptkb:galaxy
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gptkbp:body_shape
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gptkb:active_galactic_nucleus
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gptkbp:composed_of
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contains hydrogen, helium, and metals
|
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gptkbp:contains_star
|
approximately 2.5 solar masses per year
contains globular clusters
NGC 4319
contains numerous star clusters
part of the NGC 4319 group
|
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gptkbp:current_club
|
barred spiral galaxy
|
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gptkbp:diameter
|
approximately 100,000 light-years
|
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gptkbp:discovered_by
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gptkb:William_Herschel
|
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gptkbp:discovery_year
|
1784
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gptkbp:distance
|
calculated distance modulus
|
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gptkbp:distance_from_earth
|
approximately 50 million light-years
|
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gptkbp:emergency_services
|
prominent dust lanes
|
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gptkbp:emissions_standard
|
detected radio emissions
|
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gptkbp:exhibition
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gptkb:New_General_Catalogue
gptkb:NGC_4321
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gptkbp:has_active_star_formation_regions
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yes
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gptkbp:has_color
|
B-V = 0.7
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gptkbp:has_features
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gptkb:spiral_galaxy
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gptkbp:has_interaction_history
|
interacts with NGC 4319
|
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gptkbp:has_kinematic_data
|
available from various surveys
|
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gptkbp:has_light_curve_data
|
available for study
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gptkbp:has_spectral_type
|
Sbc
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gptkbp:has_supernova
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gptkb:SN_2001ig
yes
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|
https://www.w3.org/2000/01/rdf-schema#label
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galaxy NGC 4321
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gptkbp:is_observed_in
|
observed by various telescopes
|
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gptkbp:is_part_of
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gptkb:Virgo_Cluster
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gptkbp:is_visible_from
|
yes
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gptkbp:lighting
|
detected X-ray emissions
approximately 22.5 mag/arcsec²
detected infrared emissions
detected optical emissions
detected ultraviolet emissions
|
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gptkbp:located_in
|
gptkb:Virgo_constellation
|
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gptkbp:mass
|
approximately 100 billion solar masses
contains young and old stars
|
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gptkbp:max_speed
|
observed galactic winds
|
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gptkbp:notable_feature
|
prominent spiral arms
|
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gptkbp:notable_galaxies
|
SBc
|
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gptkbp:orbit_type
|
contains several planetary nebulae
|
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gptkbp:orbital_period
|
yes
|
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gptkbp:redshift
|
0.0043
calculated redshift values
|
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gptkbp:research
|
available for analysis
|
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gptkbp:storage
|
available in SDSS
|
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gptkbp:surface
|
no known gravitational lensing
|
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gptkbp:type
|
gptkb:spiral_galaxy
|
|
gptkbp:universe
|
yes
|
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gptkbp:bfsParent
|
gptkb:SN_1994_I_remnant
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gptkbp:bfsLayer
|
6
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