Statements (107)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:Nebula_Award
|
| gptkbp:appears_in |
gptkb:Star_Trek:_The_Original_Series
gptkb:The_Hitchhiker's_Guide_to_the_Galaxy various astronomical photographs various astronomical images |
| gptkbp:associated_with |
gptkb:IC_434
Star formation |
| gptkbp:average_temperature |
~10 K
|
| gptkbp:contains |
molecular clouds
Hydrogen gas hydrogen gas dust clouds Dust clouds |
| gptkbp:coordinates |
RA 05h 40m 59s, Dec -02° 27' 00"
5h 40m 59.4s, -2° 27' 30'' |
| gptkbp:discovered_by |
gptkb:Williamina_Fleming
|
| gptkbp:discovery_year |
1888
|
| gptkbp:distance_from_earth |
1500 light years
|
| gptkbp:exhibition |
B33
|
| gptkbp:has_color |
Dark black
dark silhouette against bright background |
| gptkbp:has_radius |
~1.5 parsecs
|
| https://www.w3.org/2000/01/rdf-schema#label |
Horsehead Nebula
|
| gptkbp:illustrated_by |
textbooks on astronomy
|
| gptkbp:image |
gptkb:Wilhelm_Tempel
gptkb:Harold_E._Johnson 1931 |
| gptkbp:ingredients |
hydrogen and dust
|
| gptkbp:is_a |
gptkb:star
Star-forming region iconic astronomical object |
| gptkbp:is_analyzed_in |
gptkb:spectroscopy
|
| gptkbp:is_associated_with |
star formation
stellar nurseries the formation of new stars |
| gptkbp:is_considered |
a favorite target for astrophotographers
a landmark in the field of astronomy |
| gptkbp:is_described_as |
astronomical literature
|
| gptkbp:is_documented_in |
gptkb:academic_journals
|
| gptkbp:is_explored_in |
gptkb:space_mission
|
| gptkbp:is_featured_in |
gptkb:Documentaries
science fiction media documentaries about space |
| gptkbp:is_known_for |
its distinctive shape
its beauty and complexity Iconic shape its dark silhouette against a bright background |
| gptkbp:is_located_at |
galactic coordinates (X, Y, Z)
Declination -2° 27' 30" Right Ascension 5h 40m 59s |
| gptkbp:is_located_near |
gptkb:Orion's_Belt
the bright star Alnitak |
| gptkbp:is_observed_in |
gptkb:Hubble_Space_Telescope
various telescopes Radio telescopes |
| gptkbp:is_often_captured_in |
astrophotography
|
| gptkbp:is_often_compared_to |
other dark nebulae
|
| gptkbp:is_often_featured_in |
astronomy magazines
|
| gptkbp:is_part_of |
gptkb:the_Milky_Way_galaxy
gptkb:star gptkb:Milky_Way_Galaxy gptkb:Milky_Way_galaxy Interstellar medium Orion constellation's dark regions the Orion constellation's rich field of nebulae the larger Orion Nebula region the larger Orion star-forming region the night sky's most famous objects |
| gptkbp:is_popular_in |
amateur astronomy
|
| gptkbp:is_referenced_in |
gptkb:popular_culture
|
| gptkbp:is_studied_for |
its chemical composition
its role in star formation Star birth processes |
| gptkbp:is_studied_in |
gptkb:astronomy
astrophysics professional astronomers |
| gptkbp:is_surrounded_by |
Bright stars
|
| gptkbp:is_visible_from |
gptkb:Earth
optical wavelengths Infrared wavelengths Optical wavelengths infrared wavelengths small telescopes various wavelengths of light winter months in the Northern Hemisphere long exposure photographs |
| gptkbp:item |
gptkb:Barnard_33
other dark nebulae |
| gptkbp:length |
approximately 3.5 light years across
|
| gptkbp:located_in |
gptkb:Orion_constellation
|
| gptkbp:mass |
~2000 solar masses
|
| gptkbp:named_after |
Horse's head
horse's head shape the horse's head shape |
| gptkbp:notable_feature |
Horsehead shape
|
| gptkbp:notable_for |
its distinctive shape
|
| gptkbp:part_of |
gptkb:Orion_Molecular_Cloud_Complex
|
| gptkbp:photography |
gptkb:Hubble_Space_Telescope
Amateur astronomers the surrounding stars |
| gptkbp:significance |
gptkb:astronomy
|
| gptkbp:size |
3.5 light years
|
| gptkbp:type |
gptkb:Nebula_Award
gptkb:Dark_nebula |
| gptkbp:bfsParent |
gptkb:Orion
gptkb:Hubble_Space_Telescope |
| gptkbp:bfsLayer |
4
|