ID = CDS/I/259/tyc2
publisher_id = ivo://CDS
obs_id = I/259/tyc2
obs_title = The Tycho-2 Catalogue (Hog+ 2000) (tyc2)
obs_description = The Tycho-2 main catalogue
nb_rows = 2539913
obs_regime = Optical
obs_astronomy_kw = Photometry
obs_astronomy_kw = Proper_Motions
obs_astronomy_kw = Multiple_Stars
obs_astronomy_kw = Positional_Data
obs_mission = Hipparcos
vizier_popularity = 123
data_ucd = time.epoch
data_ucd = pos.eq.ra
data_ucd = pos.eq.dec
data_ucd = pos.pm;pos.eq.ra
data_ucd = pos.pm;pos.eq.dec
data_ucd = phot.mag;em.opt.B
data_ucd = phot.mag;em.opt.V
data_ucd = meta.id
data_ucd = stat.correlation
cs_service_url = https://vizier.cds.unistra.fr/viz-bin/votable/?-source=I%2F259%2Ftyc2&
web_access_url = https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=I%2F259%2Ftyc2&
moc_access_url = https://alasky.unistra.fr/footprints/tables/vizier/I_259_tyc2/MOC?nside=2048
bib_reference = 2000A&A...355L..27H
obs_description_url = https://cdsarc.u-strasbg.fr/viz-bin/cat/I/259
obs_copyright_url = https://cdsarc.u-strasbg.fr/viz-bin/cat/I/259
dataproduct_type = catalog
obs_release_date = 2000-02-07T17:24:04Z
obs_collection_label = Tycho-2
obs_collection_label = TYC
obs_collection_label = TYC2
obs_collection_label = Tycho
obs_collection_label = Tycho2
obs_label = tyc2
hips_service_url = https://axel.cds.unistra.fr/HiPSCatService/I/259/tyc2
hips_release_date = 2017-03-30T10:42Z
hips_status = public master unclonable
hips_tile_format = tsv
hips_order = 6
hips_frame = equatorial
hips_order_min = 1
moc_type = smoc
moc_sky_fraction = 1
moc_order = 6
obs_initial_ra = 0
obs_initial_dec = +0
obs_initial_fov = 0.9161297098179748
TIMESTAMP = 1714027451651