|
gptkbp:instance_of
|
gptkb:nebula
|
|
gptkbp:bfsLayer
|
4
|
|
gptkbp:bfsParent
|
gptkb:Cepheus_constellation
gptkb:Cygnus
|
|
gptkbp:apparent_magnitude
|
10.4
|
|
gptkbp:area
|
25 light years
|
|
gptkbp:associated_with
|
HD 192163
|
|
gptkbp:body_style
|
gptkb:mountain
|
|
gptkbp:contains
|
dust
shock waves
ionized gas
|
|
gptkbp:declination
|
+38° 19′ 30″
|
|
gptkbp:depicted_in
|
gptkb:physicist
optical
infrared
radio wavelengths
broadband imaging
narrowband imaging
|
|
gptkbp:discovered_by
|
gptkb:Wolfgang_Steinicke
|
|
gptkbp:distance
|
5000 light years
|
|
gptkbp:exhibition
|
gptkb:New_General_Catalogue
|
|
gptkbp:features
|
complex structure
dark lanes
bright rim
|
|
gptkbp:has_color
|
gptkb:blue
gptkb:green
gptkb:red
|
|
gptkbp:has_spectral_type
|
O-type star
B-type star
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
NGC 6888
|
|
gptkbp:image
|
1950s
|
|
gptkbp:is_associated_with
|
gptkb:Wolf-Rayet_stars
gptkb:supernova_remnants
|
|
gptkbp:is_known_for
|
Crescent Nebula
|
|
gptkbp:is_observed_in
|
gptkb:Hubble_Space_Telescope
|
|
gptkbp:is_part_of
|
gptkb:region
gptkb:interstellar_medium
gptkb:star
gptkb:Milky_Way_Galaxy
galactic structure
cosmic web
nebular complex
|
|
gptkbp:is_studied_in
|
gptkb:spacecraft
astrophysics
chemical composition
stellar evolution
stellar populations
stellar winds
light pollution effects
mass loss
nebular dynamics
|
|
gptkbp:located_in
|
gptkb:Cygnus_constellation
|
|
gptkbp:photography
|
amateur astronomers
professional astronomers
|
|
gptkbp:right_ascension
|
20h 12m 6s
|
|
gptkbp:type
|
gptkb:nebula
|
|
gptkbp:year_created
|
1792
|