|
gptkbp:instanceOf
|
meteor airburst
|
|
gptkbp:casualties
|
0
|
|
gptkbp:country
|
gptkb:Russia
|
|
gptkbp:date
|
2013-02-15
|
|
gptkbp:destroyedBy
|
~7,200 buildings
|
|
gptkbp:energy_released
|
~400–500 kilotons TNT
|
|
gptkbp:fragment_recovery_site
|
gptkb:Lake_Chebarkul
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Chelyabinsk meteor event
|
|
gptkbp:injuries
|
~1,500 people
|
|
gptkbp:largest_fragment_recovered
|
~570 kg
|
|
gptkbp:location
|
gptkb:Chelyabinsk_Oblast
|
|
gptkbp:mediaCoverage
|
global
|
|
gptkbp:object_brightness
|
brighter than the sun
|
|
gptkbp:object_classification
|
LL5 chondrite
|
|
gptkbp:object_composition
|
ordinary chondrite
|
|
gptkbp:object_diameter
|
~20 meters
|
|
gptkbp:object_discovered_before_impact
|
no
|
|
gptkbp:object_entry_angle
|
~18.3 degrees
|
|
gptkbp:object_explosion_altitude
|
~29.7 km
|
|
gptkbp:object_explosion_location
|
over Chelyabinsk
|
|
gptkbp:object_mass
|
~13,000 metric tons
|
|
gptkbp:object_observed_by_CCTV
|
yes
|
|
gptkbp:object_observed_by_dashcams
|
yes
|
|
gptkbp:object_observed_by_ESA
|
yes
|
|
gptkbp:object_observed_by_infrasound_stations
|
yes
|
|
gptkbp:object_observed_by_international_agencies
|
yes
|
|
gptkbp:object_observed_by_JAXA
|
yes
|
|
gptkbp:object_observed_by_local_residents
|
yes
|
|
gptkbp:object_observed_by_media
|
yes
|
|
gptkbp:object_observed_by_military_satellites
|
yes
|
|
gptkbp:object_observed_by_NASA
|
yes
|
|
gptkbp:object_observed_by_public
|
yes
|
|
gptkbp:object_observed_by_radio_stations
|
yes
|
|
gptkbp:object_observed_by_Russian_Academy_of_Sciences
|
yes
|
|
gptkbp:object_observed_by_satellites
|
yes
|
|
gptkbp:object_observed_by_scientists
|
yes
|
|
gptkbp:object_observed_by_seismic_stations
|
yes
|
|
gptkbp:object_observed_by_USGS
|
yes
|
|
gptkbp:object_observed_by_weather_satellites
|
yes
|
|
gptkbp:object_origin
|
gptkb:asteroid
|
|
gptkbp:object_speed
|
~19 km/s
|
|
gptkbp:object_trajectory
|
east to west
|
|
gptkbp:period
|
09:20 local time
|
|
gptkbp:recordedAt
|
numerous dashcams
|
|
gptkbp:relatedEvent
|
gptkb:Tunguska_event
|
|
gptkbp:response
|
discussed at United Nations
|
|
gptkbp:shockwave
|
yes
|
|
gptkbp:significance
|
largest airburst since 1908 Tunguska event
|
|
gptkbp:type
|
gptkb:asteroid
|
|
gptkbp:windows_shattered
|
~100,000
|
|
gptkbp:bfsParent
|
gptkb:Chelyabinsk
gptkb:Cheliábinsk
|
|
gptkbp:bfsLayer
|
5
|