Gaia DR2 (gaiadr2)
Description
The second Gaia data release includes a five-parameter astrometric solution (positions on the sky, parallaxes, and proper motions - for more than 1.3 billion sources, radial velocities for 7.2 million sources, additional 0.36 billion sources with position and mean magnitude. Additionally, epoch astrometry for 14,099 known solar system objects and more sets of special sources.
Attribution
If you have used Gaia data in your research, please use the following acknowledgement:
This work has made use of data from the European Space Agency (ESA) mission Gaia (http://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, http://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement.
More information can be found on the credit and citation instructions page.
Tables
-
gaiadr2.gaia_source
Main catalogue -
gaiadr2.sso_observation
Solar System object observations -
gaiadr2.sso_source
Solar System objects related data -
gaiadr2.vari_cepheid
Cepheid stars -
gaiadr2.vari_classifier_class_definition
Detailed description of variable classes -
gaiadr2.vari_classifier_definition
Description of all classifiers -
gaiadr2.vari_classifier_result
Variability classification results -
gaiadr2.vari_long_period_variable
Long period variables -
gaiadr2.vari_rotation_modulation
Rotation Modulation -
gaiadr2.vari_rrlyrae
RR Lyrae stars -
gaiadr2.vari_short_timescale
Short timescale sources -
gaiadr2.vari_time_series_statistics
Statistical parameters of time series -
gaiadr2.epoch_photometry
Calibrated FoV transit photometry -
gaiadr2.dr1_neighbourhood
Gaia DR1 neighbourhood -
gaiadr2.allwise_best_neighbour
Allwise best neighbour -
gaiadr2.allwise_neighbourhood
Allwise neighbourhood -
gaiadr2.apassdr9_best_neighbour
APASS DR9 best neighbour -
gaiadr2.apassdr9_neighbourhood
APASS DR9 neighbourhood -
gaiadr2.gsc23_best_neighbour
GSC2.3 best neighbour -
gaiadr2.gsc23_neighbourhood
GSC2.3 neighbourhood -
gaiadr2.hipparcos2_best_neighbour
Hipparcos-2 best neighbour -
gaiadr2.hipparcos2_neighbourhood
Hipparcos-2 neighbourhood -
gaiadr2.panstarrs1_best_neighbour
Pan-STARRS1 best neighbour -
gaiadr2.panstarrs1_neighbourhood
Pan-STARRS1 neighbourhood -
gaiadr2.ppmxl_best_neighbour
PPMXL best neighbour -
gaiadr2.ppmxl_neighbourhood
PPMXL neighbourhood -
gaiadr2.ravedr5_best_neighbour
RAVE DR5 best neighbour -
gaiadr2.ravedr5_neighbourhood
RAVE DR5 neighbourhood -
gaiadr2.sdssdr9_best_neighbour
SDSS DR9 best neighbour -
gaiadr2.sdssdr9_neighbourhood
SDSS DR9 neighbourhood -
gaiadr2.tmass_best_neighbour
2MASS best neighbour -
gaiadr2.tmass_neighbourhood
2MASS neighbourhood -
gaiadr2.tycho2_best_neighbour
Tycho-2 best neighbour -
gaiadr2.tycho2_neighbourhood
Tycho-2 neighbourhood -
gaiadr2.urat1_best_neighbour
URAT-1 best neighbour -
gaiadr2.urat1_neighbourhood
URAT-1 neighbourhood -
gaiadr2.aux_allwise_agn_gdr2_cross_id
Gaia DR2 celestial reference frame sources -
gaiadr2.aux_iers_gdr2_cross_id
Gaia DR2 celestial reference frame sources -
gaiadr2.aux_sso_orbit_residuals
Orbital fit residuals -
gaiadr2.aux_sso_orbits
Orbit auxiliary information