VizieR

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

VizieR

start AladinLite
J/A+A/216/44/table3 Walraven photometry in Sco-Cen association (De Geus+, 1989)
Derived physical parameters for stars in the Sco-Cen association (282 rows)
  recno=171
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200015 35 08.4483 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-41 10 00.325 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195015 31 47.9231 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-41 00 02.281 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon333.1940739 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat+11.8914032 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
171recno 171  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HD138690  HD number of the star (meta.id;meta.main)
Glon333.196 deg Galactic longitude (pos.galactic.lon)
Glat 11.892 deg Galactic latitude (pos.galactic.lat)
[B-U] 0.0592 mag Reddenning-free parameter (B-U)-0.61(V-B) (Note 1)   (phot.color.reddFree)
[U-W] 0.0109 mag Reddenning-free parameter (U-W)-0.45(V-B) (Note 1)   (phot.color.reddFree)
[B-L] 0.0217 mag Reddenning-free parameter (B-L)-0.39(V-B) (Note 1)   (phot.color.reddFree)
logTe 4.32 [K] Effective temperature (from photometry) (phys.temperature.effective)
logg 3.96 [cm/s2] Gravity (from photometry) (phys.gravity)
logL 3.7 [Lsun] Luminosity (in solar units) (phys.luminosity)
mv 2.77 mag Johnson V magnitude (estimated σ=0.015) (phot.mag;em.opt.V)
Mv-2.4 mag Absolute magnitude (phys.magAbs)
Av 0.05 mag Absorption (assuming R=3.2) (phot.mag)
DM 5.2 mag Distance modulus DM = mv-MV+Av+5 (estimated σ=0.3) (phot.mag.distMod)
Dist 110 pc Heliocentric distance (pos.distance)
MmbM   [Mm] Membership: M=member from proper motion, m=member from photometry, blank=non-member (Note 2)   (meta.code.member)
SpTypeB2IV  MK spectral type (src.spType)

SimbadSimbad  ask the Simbad data-base about this object
_RA233.78520 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE-41.16676 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
elapse time 1

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

© Université de Strasbourg/CNRS

    • Contact