|
gptkbp:instance_of
|
gptkb:star
|
|
gptkbp:age
|
approximately 13 billion years
|
|
gptkbp:apparent_magnitude
|
6.3
-9.2
approximately 6.3
|
|
gptkbp:conducts_research_on
|
stellar dynamics
galactic archaeology
|
|
gptkbp:contains
|
hundreds of thousands of stars
|
|
gptkbp:contains_star
|
low
yes
type II
approximately 100,000 stars
|
|
gptkbp:declination
|
+43° 6′ 50″
+43° 08′ 02″
|
|
gptkbp:diameter
|
approximately 100 light years
|
|
gptkbp:discovered_by
|
gptkb:Johann_Elert_Bode
|
|
gptkbp:discovery_year
|
1777
1781
|
|
gptkbp:distance_from_earth
|
26,700 light years
26,000 light years
approximately 26,000 light years
|
|
gptkbp:exhibition
|
gptkb:Messier_Catalog
gptkb:M92
gptkb:Messier_catalog
gptkb:NGC_6341
|
|
gptkbp:first_catalogued_by
|
gptkb:Charles_Messier
|
|
gptkbp:has_color
|
0.9
0.95
|
|
gptkbp:has_concentration
|
c= 2.0
|
|
gptkbp:has_spectral_type
|
various
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Messier 92
|
|
gptkbp:included
|
astronomical surveys
|
|
gptkbp:ingredients
|
blue straggler stars
|
|
gptkbp:is_analyzed_in
|
chemical composition
|
|
gptkbp:is_associated_with
|
dark matter halo
other globular clusters
|
|
gptkbp:is_considered
|
a benchmark for globular clusters
one of the finest globular clusters
|
|
gptkbp:is_considered_as
|
a benchmark for globular clusters
|
|
gptkbp:is_explored_in
|
space telescopes
|
|
gptkbp:is_known_for
|
being one of the oldest globular clusters
|
|
gptkbp:is_located_at
|
gptkb:Galactic_Halo
Galactic halo
|
|
gptkbp:is_located_near
|
gptkb:Hercules_constellation
gptkb:M13
|
|
gptkbp:is_notable_for
|
high concentration of stars
|
|
gptkbp:is_noted_for
|
its brightness
its compactness
its ancient stars
|
|
gptkbp:is_observed_in
|
gptkb:Hubble_Space_Telescope
extensive
telescope observations
star parties
multiple wavelengths
deep-sky observations
|
|
gptkbp:is_part_of
|
gptkb:Hercules_constellation
gptkb:Milky_Way's_globular_cluster_system
gptkb:Milky_Way_Galaxy
Milky Way's halo
|
|
gptkbp:is_popular_among
|
amateur astronomers
|
|
gptkbp:is_referenced_in
|
gptkb:literature
|
|
gptkbp:is_studied_for
|
stellar evolution
its stellar dynamics
|
|
gptkbp:is_studied_in
|
gptkb:astronomy
|
|
gptkbp:is_used_in
|
stellar population studies
|
|
gptkbp:is_visible_from
|
gptkb:Northern_Hemisphere
gptkb:sunglasses
yes
northern hemisphere
dark skies
|
|
gptkbp:known_as
|
gptkb:NGC_6341
|
|
gptkbp:lighting
|
yes
|
|
gptkbp:located_in
|
constellation Hercules
|
|
gptkbp:mass
|
approximately 1 million solar masses
about 1 million solar masses
|
|
gptkbp:members
|
Hercules globular cluster group
|
|
gptkbp:metallicity
|
[ Fe/ H] = -2.27
[ Fe/ H] = -2.3
|
|
gptkbp:notable_feature
|
high concentration of stars in the core
|
|
gptkbp:photography
|
gptkb:astronomy
amateur astronomers
|
|
gptkbp:population_density
|
high
|
|
gptkbp:right_ascension
|
17h 17m 6s
17h 17m 6.3s
17h 17m 07.6s
|
|
gptkbp:targets
|
exoplanet searches
|
|
gptkbp:type
|
gptkb:Population_II_cluster
gptkb:Population_II_star_cluster
|
|
gptkbp:bfsParent
|
gptkb:Messier_series
|
|
gptkbp:bfsLayer
|
7
|