Gaia Data Release 2

GPTKB entity

Statements (56)
Predicate Object
gptkbp:instance_of gptkb:observatory
gptkbp:bfsLayer 4
gptkbp:bfsParent gptkb:Gaia_Wise
gptkbp:based_on photometric measurements
astrometric measurements
spectroscopic measurements
gptkbp:collaborated_with international research teams
gptkbp:constellation by a factor of 100
gptkbp:contains solar system objects
1.7 billion stars
gptkbp:data_type gptkb:CSV
FITS
VO Table
gptkbp:has_impact_on gptkb:spacecraft
astrophysics
stellar dynamics
https://www.w3.org/2000/01/rdf-schema#label Gaia Data Release 2
gptkbp:is_available_on gptkb:ESA's_Gaia_archive
gptkbp:is_cited_in numerous scientific papers
gptkbp:is_part_of gptkb:Gaia_mission
gptkb:Gaia_DR_series
gptkbp:is_related_to gptkb:musician
gptkb:Gaia_spacecraft
astrometry
photometry
gptkbp:is_supported_by gptkb:legislation
national space agencies
gptkbp:is_used_for gptkb:planet
stellar population studies
galactic structure analysis
gptkbp:is_utilized_in stellar classification
planetary science
dark matter research
distance measurement
stellar evolution studies
orbital dynamics
galaxy formation studies
stellar population synthesis
asteroid tracking
extragalactic astronomy
cosmic distance ladder
time-domain astronomy
stellar kinematics
supernova research
variable star studies
chemical composition analysis
star formation studies
stellar mass measurement
gptkbp:measures colors
brightness
distances
positions
gptkbp:predecessor gptkb:Gaia_Data_Release_3
gptkbp:release_date April 25, 2018
gptkbp:released gptkb:spacecraft
gptkbp:successor gptkb:Gaia_Data_Release_1