Statements (59)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:galaxy
|
| gptkbp:bfsLayer |
3
|
| gptkbp:bfsParent |
gptkb:the_Milky_Way_Galaxy
gptkb:Milky_Way_Galaxy |
| gptkbp:contains |
gptkb:NGC_404
active star formation regions approximately 40 billion stars contains many globular clusters |
| gptkbp:coordinates |
contains a supermassive black hole
|
| gptkbp:depicted_in |
the northern hemisphere
with binoculars the constellation Triangulum |
| gptkbp:diameter |
approximately 60,000 light-years
|
| gptkbp:discovered_by |
gptkb:William_Herschel
|
| gptkbp:distance |
approximately 2.73 million light-years
|
| gptkbp:has_color |
B-V = 0.65
|
| gptkbp:has_luminosity |
observed supernova SN 2011dh
|
| gptkbp:has_spectral_type |
SA Bc
|
| gptkbp:historical_significance |
one of the closest galaxies to Earth
|
| https://www.w3.org/2000/01/rdf-schema#label |
the Triangulum Galaxy
|
| gptkbp:is_associated_with |
gptkb:the_Andromeda_Galaxy
|
| gptkbp:is_equipped_with |
has multiple spiral arms
|
| gptkbp:is_home_to |
various nebulae
various types of stars various stellar populations many young stars |
| gptkbp:is_known_for |
gptkb:Messier_33
its bright appearance its rich star formation history its low surface brightness. |
| gptkbp:is_observed_in |
gptkb:Hubble_Space_Telescope
various wavelengths ground-based telescopes |
| gptkbp:is_part_of |
the Virgo Supercluster
the cosmic web the study of galaxy evolution the Local Group of galaxies the study of galaxy interactions the Local Volume the Local Group's dynamics the study of galactic morphology |
| gptkbp:is_studied_in |
gptkb:observatory
galaxy formation and evolution its dark matter content its chemical composition |
| gptkbp:is_used_in |
galaxy classification studies
|
| gptkbp:lighting |
approximately 23.5 mag/arcsec²
|
| gptkbp:located_in |
gptkb:the_Local_Group
|
| gptkbp:mass |
approximately 1.5 × 10^11 solar masses
|
| gptkbp:mission |
several HII regions
|
| gptkbp:notable_feature |
the Triangulum II dwarf galaxy
the presence of blue supergiants |
| gptkbp:notable_models |
contains a bar structure
|
| gptkbp:notable_products |
the Triangulum Galaxy's nucleus
|
| gptkbp:population |
higher in the core
|
| gptkbp:redshift |
approximately 0.0011
|
| gptkbp:region |
the star-forming region NGC 604
|
| gptkbp:type |
gptkb:galaxy
|
| gptkbp:universe |
rotates around its center
|