VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

start AladinLite
I/239/tyc_main The Hipparcos and Tycho Catalogues (ESA 1997)
The main part of Tycho Catalogue
timeSerie
(1058332 rows)
  HIP=86162
Post annotation about this record

Note: Note that the errors on the proper motions are large (∼50mas/yr), and therefore the positions computed at an epoch different from 1991.25 have a large (∼0.4") uncertainty.
The Tycho Epoch Photometry data can be accessed from the morePhoto column (includes VT, BT and Hp photometric data for Hipparcos stars [filter responses]

ColumnValue  Explain   (UCD)
481656recno 481656  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

TYC4428 1943 1  (i) TYC1-3 (TYC number) (Note T1)   (meta.id;meta.main)
Proxy    [HT] Proximity flag (T2) (meta.code)
RAhms17 36 26.40  Right ascension in h m s, ICRS (J1991.25) (T3) (pos.eq.ra)
DEdms+68 20 32.0  Declination in deg ' ", ICRS (J1991.25) (T4) (pos.eq.dec)
Vmag 9.23 mag Magnitude in Johnson V (T5) (phot.mag;em.opt.V)
r_Vmag    [BDTV] Source of magnitude (Note T7)   (meta.ref;pos.frame)
RAICRS264.11001590 deg (i) alpha, degrees (ICRS, Epoch=J1991.25) (Note T8)   (pos.eq.ra)
DEICRS+68.34222937 deg (i) delta, degrees (ICRS, Epoch=J1991.25) (Note T9)   (pos.eq.dec)
AstroRef    [X] Reference flag for astrometry (Note T10)   (meta.bib)
Plx 210.60 mas Trigonometric parallax (Note T11)   (pos.parallax.trig)
pmRA -311.30 mas/yr Proper motion mu_alpha.cos(delta), ICRS (Note T12)   (pos.pm;pos.eq.ra)
pmDE-1305.90 mas/yr Proper motion mu_delta, ICRS (Note T13)   (pos.pm;pos.eq.dec)
e_RAICRS 17.40 mas Standard error in RA*cos(delta) (Note T14)   (stat.error;pos.eq.ra)
e_DEICRS 16.00 mas Standard error in DE (Note T15)   (stat.error;pos.eq.dec)
e_Plx 14.60 mas Standard error in Plx (Note T16)   (stat.error;pos.parallax)
e_pmRA 17.20 mas/yr Standard error in pmRA (Note T17)   (stat.error;pos.pm;pos.eq.ra)
e_pmDE 18.40 mas/yr Standard error in pmDE (Note T18)   (stat.error;pos.pm;pos.eq.dec)
DE:RA 0.13   [-1/1] Correlation, DE/RA*cos(delta) (T19) (stat.correlation)
Plx:RA-0.02   [-1/1] Correlation, Plx/RA*cos(delta) (T20) (stat.correlation)
Plx:DE 0.28   [-1/1] Correlation, Plx/DE (T21) (stat.correlation)
pmRA:RA-0.64   [-1/1] Correlation, pmRA/RA*cos(delta) (T22) (stat.correlation)
pmRA:DE-0.17   [-1/1] Correlation, pmRA/DE (T23) (stat.correlation)
pmRA:Plx-0.25   [-1/1] Correlation, pmRA/Plx (T24) (stat.correlation)
pmDE:RA-0.10   [-1/1] Correlation, pmDE/RA*cos(delta) (T25) (stat.correlation)
pmDE:DE-0.53   [-1/1] Correlation, pmDE/DE (T26) (stat.correlation)
pmDE:Plx-0.09   [-1/1] Correlation, pmDE/Plx (T27) (stat.correlation)
pmDE:pmRA 0.21   [-1/1] Correlation, pmDE/pmRA (T28) (stat.correlation)
Nastro112   Number of transits for astrometry (T29) (meta.number)
F2-0.72   Goodness-of-fit parameter (Note T30)   (stat.fit.goodness)
HIP 86162  (i) Hipparcos HIP number (T31) (meta.id)
BTmag11.092 mag Mean BT magnitude (T32) (phot.mag;em.opt.B)
e_BTmag 0.072 mag Standard error in BTmag (T33) (stat.error;phot.mag;em.opt.B)
VTmag 9.392 mag Mean VT magnitude (T34) (phot.mag;em.opt.V)
e_VTmag 0.029 mag Standard error in VTmag (T35) (stat.error;phot.mag;em.opt.V)
r_BTmagN   [DMNT] Source of photometry (Note T36)   (meta.ref)
B-V 1.419 mag Johnson B-V colour (T37) (phot.color;em.opt.B;em.opt.V)
e_B-V 0.065 mag Standard error on B-V (T38) (stat.error;phot.color;em.opt.B)
Q3   Astrometric quality flag, Q (Note T40)   (meta.code.qual)
Fs10.3   Signal-to-noise ratio of the star image(T41) (meta.note)
Source    [HPR] Source of astrometric data (Note T42)   (meta.bib)
Nphoto 73   Number of transits for photometry (T43) (meta.number)
VTscat 0.271 mag Estimate of VTmag scatter (T44) (stat.error)
VTmax 9.11 mag VTmag at maximum (15th percentile) (T45) (phot.mag;em.opt.V)
VTmin 9.73 mag VTmag at minimum (85th percentile) (T46) (phot.mag;em.opt.V)
Var    [GN] Known variability from GCVS/NSV (Note T47)   (meta.code;src.var)
VarFlag    [UVW] Variability from Tycho (Note T48)   (src.var)
MultFlagY   [DRSYZ] Duplicity from Tycho (Note T49)   (meta.code.multip)
morePhotoB  Annex of Tycho Epoch photometry A or B, set to - for inaccessible B epoch photometry, b for reconstructed epoch photometry, c for added epoch photometry (meta.code)
m_HIP   CCDM component identifier (T51) (meta.code.multip)
PPM 20469   [1/789676] PPM and Supplement (Note T52)   (meta.id.cross)
HD    [1/359083] HD cat. III/135 (T53) (meta.id.cross)
BD   Bonner DM I/119, I/122 (T54) (meta.id.cross)
CoD   Cordoba DM I/114 (T55) (meta.id.cross)
CPD   Cape Photographic DM I/108 (T56) (meta.id.cross)
Remark    [JKLM] Notes (Note T57)   (meta.note)

EpPhotEpPhot  Tycho (and Hipparcos) Epoch Photometry, directly available for A, B and b types (meta.ref.url)
_RA.icrs264.10796604 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs+68.33905529 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
elapse time 1

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact