Statements (93)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:Asteroids
|
| gptkbp:analysis |
ongoing
ongoing analysis of impact data |
| gptkbp:collaboration |
gptkb:European_Space_Agency
NASA and Johns Hopkins APL involvement of global space agencies in planetary defense efforts |
| gptkbp:collaborations |
with international space agencies
|
| gptkbp:collection |
observations of impact and aftermath
impact crater size and shape |
| gptkbp:community |
engaged
increased interest in planetary defense |
| gptkbp:community_engagement |
educational outreach programs
|
| gptkbp:data_transmission |
real-time data sent back to Earth
|
| gptkbp:date |
September 26, 2022
|
| gptkbp:event_type |
kinetic impactor test
|
| gptkbp:events |
September 26, 2022
recorded by multiple cameras |
| gptkbp:follow-up_mission |
Hera mission by ESA
|
| gptkbp:funding |
NASA budget allocations
|
| gptkbp:future_prospects |
potential for protecting Earth from asteroids
for planetary defense strategies in planetary defense technologies |
| gptkbp:goal |
to test planetary defense techniques
|
| https://www.w3.org/2000/01/rdf-schema#label |
DART impact event
|
| gptkbp:impact |
approximately 90 degrees
conducted by scientists studied by multiple research teams approximately 6.6 km/s confirmed by multiple observatories Dimorphos surface about 3.7 gigajoules advances in asteroid research altered trajectory of Dimorphos confirmed by multiple sources in the vicinity of Didymos |
| gptkbp:impact_crater |
created a new crater on Dimorphos
|
| gptkbp:impact_event_date |
September 26, 2022
|
| gptkbp:impact_trajectory |
calculated prior to impact
|
| gptkbp:initial_impact_speed |
approximately 24,000 mph
|
| gptkbp:is_funded_by |
gptkb:NASA's_Planetary_Defense_Coordination_Office
|
| gptkbp:is_observed_in |
ground-based telescopes
|
| gptkbp:launch_date |
November 24, 2021
|
| gptkbp:launch_vehicle |
gptkb:Space_X_Falcon_9
|
| gptkbp:launched |
gptkb:NASA
|
| gptkbp:location |
gptkb:Dimorphos
near Earth |
| gptkbp:mass_of_spacecraft |
approximately 600 kg
|
| gptkbp:media_coverage |
extensive
|
| gptkbp:mission |
gptkb:NASA's_Double_Asteroid_Redirection_Test
gptkb:NASA's_Johns_Hopkins_APL gptkb:Hera_mission ongoing confirmed by NASA successful demonstration of asteroid deflection successful deflection of asteroid to demonstrate asteroid deflection to test planetary defense |
| gptkbp:mission_duration |
approximately 1 year
approximately 10 months |
| gptkbp:mission_type |
kinetic impactor mission
|
| gptkbp:notable_mission |
first test of planetary defense technology
|
| gptkbp:orbital_altitude |
demonstrated principles of orbital mechanics
|
| gptkbp:orbital_change |
measured in minutes
|
| gptkbp:orbital_change_verification |
through radar observations
|
| gptkbp:orbital_period |
approximately 32 minutes
approximately 11.9 hours measured by ground-based telescopes via telescopic observations |
| gptkbp:outcome |
successful deflection of asteroid
successfully altered the asteroid's orbit |
| gptkbp:part_of |
gptkb:Double_Asteroid_Redirection_Test_mission
|
| gptkbp:post_impact_observations |
conducted by multiple observatories
|
| gptkbp:post-impact_analysis |
measuring orbital period change
|
| gptkbp:public_awareness |
increased regarding asteroid threats
|
| gptkbp:public_interest |
high
high media coverage |
| gptkbp:public_reaction |
enthusiastic support for space exploration
|
| gptkbp:publications |
resulting from mission data
numerous papers published post-event |
| gptkbp:resulting_change |
orbital period decreased by 32 minutes
|
| gptkbp:scientific_goals |
understand impact dynamics
|
| gptkbp:scientific_instruments |
gptkb:DRACO_camera
|
| gptkbp:significance |
first demonstration of asteroid deflection
first test of asteroid deflection technology |
| gptkbp:spacecraft |
DART (Double Asteroid Redirection Test)
designed for high-speed impact |
| gptkbp:target_asteroid_size |
approximately 160 meters in diameter
|
| gptkbp:targeted_asteroid |
gptkb:Dimorphos
|
| gptkbp:targets |
gptkb:Didymos_system
|
| gptkbp:type |
kinetic impactor
|
| gptkbp:uses_technology |
autonomous navigation system
|
| gptkbp:was_a_demonstration_of |
kinetic impactor technology
|