|
gptkbp:instance_of
|
gptkb:nebula
|
|
gptkbp:apparent_magnitude
|
10.0
|
|
gptkbp:associated_with
|
gptkb:Perseus_arm
gptkb:Perseus_arm_of_the_Milky_Way
|
|
gptkbp:contains
|
gptkb:IC_1590
molecular clouds
young stellar objects
|
|
gptkbp:declination
|
+56° 37′ 00″
+56° 37' 00"
|
|
gptkbp:depicted_in
|
gptkb:Northern_Hemisphere
gptkb:physicist
radio wavelengths
infrared wavelengths
small telescopes
infrared observations
amateur telescopes
|
|
gptkbp:discovered_by
|
gptkb:John_Herschel
|
|
gptkbp:distance
|
9,200 light years
|
|
gptkbp:exhibition
|
gptkb:New_General_Catalogue
various astronomical catalogs
|
|
gptkbp:features
|
gptkb:star
dark lanes
|
|
gptkbp:has
|
complex structure
bright emission regions
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
NGC 281
|
|
gptkbp:image
|
Hubble image available
|
|
gptkbp:ingredients
|
massive stars
|
|
gptkbp:is_associated_with
|
gptkb:interstellar_medium
molecular clouds
star formation
star clusters
high-mass stars
|
|
gptkbp:is_explored_in
|
space telescopes
astronomical surveys
|
|
gptkbp:is_known_for
|
gptkb:Sharpless_184
bright emission lines
a site of active star formation
its beauty in images
|
|
gptkbp:is_located_near
|
gptkb:NGC_280
gptkb:NGC_283
|
|
gptkbp:is_noted_for
|
its bright core
its intricate filaments
its bright nebular glow
|
|
gptkbp:is_observed_in
|
gptkb:Hubble_Space_Telescope
optical astronomy
|
|
gptkbp:is_part_of
|
gptkb:star_cluster_IC_1590
gptkb:region
gptkb:NGC_281_cluster
gptkb:the_Milky_Way_galaxy
gptkb:star
gptkb:Milky_Way_galaxy
star formation activity
star-forming complex
the Perseus constellation region
|
|
gptkbp:is_studied_in
|
gptkb:interstellar_medium
astrophysics
stellar evolution
stellar astrophysics
its chemical composition
|
|
gptkbp:lighting
|
high
high surface brightness
|
|
gptkbp:located_in
|
Cassiopeia constellation
galactic coordinates 120° 0′ 0″, +5° 0′ 0″
galactic coordinates 120° 56' 00" +5° 37' 00"
|
|
gptkbp:map
|
galactic surveys
|
|
gptkbp:notable_person
|
several young stars
|
|
gptkbp:photography
|
amateur astronomers
various wavelengths
|
|
gptkbp:right_ascension
|
00h 52m 24s
|
|
gptkbp:scientific_classification
|
gptkb:region
|
|
gptkbp:size
|
approximately 45 arcminutes
|
|
gptkbp:type
|
gptkb:nebula
|
|
gptkbp:year_created
|
1827
|
|
gptkbp:bfsParent
|
gptkb:Cepheus_constellation
gptkb:Perseus
gptkb:Cassiopeia
|
|
gptkbp:bfsLayer
|
4
|