VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

start AladinLite
I/297/out NOMAD Catalog (Zacharias+ 2005)
The NOMAD-1 Catalog (1117612732 rows)
  -c=209.6919889 +31.5098333, eq=J2000, rs=2
Post annotation about this record

Note: The Naval Observatory Merged Astrometric Dataset (NOMAD) contains astrometric and photometric data for over 1 billion stars derived from the Hipparcos (I/239), Tycho-2 (I/259), UCAC2 (I/289), and USNO-B1.0 (I/284) catalogs for astrometry and optical photometry, supplemented by 2MASS (II/246) near-infrared photometry.
An efficient remote query program findnomad1 is available in the cdsclient package, for Unix/Linux platforms

ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (209.6919889+31.5098333)[FK5/J2000], at Epoch=J2000.0 (pos.angDistance)
_RAJ200013 58 46.077336 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+31 30 35.39988 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195013 56 32.592547 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+31 45 07.45982 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon053.584627275 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat+74.702421578 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)

NOMAD11215-0220434  NOMAD-identifier (Note 1)   (meta.id;meta.main)
USNO-B11215-0216559  Identifier in USNO-B1 (Cat. I/284) (Note 1)   (meta.id)
UCAC2 0   Number in UCAC2 (Cat. I/289) (meta.id)
Tycho-2 0   Identification in Tycho-2 or Hipparcos (Note 2)   (meta.id)
f_Tycho-2    [*] when distance NOMAD1/Tycho-2 > 1arcsec (meta.code)
YM..   [YM.] Existence in YB6 or 2MASS (Cat. II/246) (meta.note)
RAJ2000209.6919889 deg (i) Right ascension in ICRS, Ep=J2000 (pos.eq.ra;meta.main)
DEJ2000+31.5098333 deg (i) Declination in ICRS, Ep=J2000 (pos.eq.dec;meta.main)
rB   [BCMYTH] Source of position (Note 3)   (meta.ref;pos.frame)
e_RAJ2000 161 mas Mean error on RAdeg (at epRA) (stat.error;pos.eq.ra)
e_DEJ2000 50 mas Mean error on DEdeg (at epDE) (stat.error;pos.eq.dec)
pmRA -18.0 mas/yr Proper motion in RA (*cos(Dec)) (pos.pm;pos.eq.ra)
e_pmRA 8.0 mas/yr Mean error on pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE 16.0 mas/yr Proper motion in Declination (pos.pm;pos.eq.dec)
e_pmDE 1.0 mas/yr Mean error on pmDE (stat.error;pos.pm;pos.eq.dec)
Bmag21.090 mag Blue magnitude (phot.mag;em.opt.B)
r_BmagB   [BCMYTHo] Origin of Bmag (Note 3)   (meta.ref;pos.frame)
Vmag  mag Visual magnitude (phot.mag;em.opt.V)
r_Vmag    [BCMYTH] Origin of Vmag (Note 3)   (meta.ref;pos.frame)
Rmag19.360 mag Red magnitude (phot.mag;em.opt.R)
r_RmagB   [BCMYTHe] Origin of Rmag (Note 3)   (meta.ref;pos.frame)
Jmag  mag Infrared J magnitude (from 2MASS) (phot.mag;em.IR.J)
Hmag  mag Infrared H magnitude (from 2MASS) (phot.mag;em.IR.H)
Kmag  mag Infrared K magnitude (from 2MASS) (phot.mag;em.IR.K)
Xflags00000   [0-9a-f] Hexadecimal flags (Note 4)   (meta.code)
R    [R*] Recommended (R) or Problematic (*) (Note 4)   (meta.note)
ColumnValue  Explain   (UCD)
_r1.461 arcsec Distance from center (209.6919889+31.5098333)[FK5/J2000], at Epoch=J2000.0 (pos.angDistance)
_RAJ200013 58 46.030008 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+31 30 34.07004 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195013 56 33.174041 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+31 45 15.30906 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon053.583395963 deg Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon)
_Glat+74.702664867 deg Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat)

NOMAD11215-0220433  NOMAD-identifier (Note 1)   (meta.id;meta.main)
USNO-B11215-0216558  Identifier in USNO-B1 (Cat. I/284) (Note 1)   (meta.id)
UCAC2 0   Number in UCAC2 (Cat. I/289) (meta.id)
Tycho-2 0   Identification in Tycho-2 or Hipparcos (Note 2)   (meta.id)
f_Tycho-2    [*] when distance NOMAD1/Tycho-2 > 1arcsec (meta.code)
YM.M   [YM.] Existence in YB6 or 2MASS (Cat. II/246) (meta.note)
RAJ2000209.6917917 deg (i) Right ascension in ICRS, Ep=J2000 (pos.eq.ra;meta.main)
DEJ2000+31.5094639 deg (i) Declination in ICRS, Ep=J2000 (pos.eq.dec;meta.main)
rB   [BCMYTH] Source of position (Note 3)   (meta.ref;pos.frame)
e_RAJ2000 50 mas Mean error on RAdeg (at epRA) (stat.error;pos.eq.ra)
e_DEJ2000 50 mas Mean error on DEdeg (at epDE) (stat.error;pos.eq.dec)
pmRA -178.0 mas/yr Proper motion in RA (*cos(Dec)) (pos.pm;pos.eq.ra)
e_pmRA 47.0 mas/yr Mean error on pmRA (stat.error;pos.pm;pos.eq.ra)
pmDE -168.0 mas/yr Proper motion in Declination (pos.pm;pos.eq.dec)
e_pmDE 50.0 mas/yr Mean error on pmDE (stat.error;pos.pm;pos.eq.dec)
Bmag21.410 mag Blue magnitude (phot.mag;em.opt.B)
r_BmagB   [BCMYTHo] Origin of Bmag (Note 3)   (meta.ref;pos.frame)
Vmag  mag Visual magnitude (phot.mag;em.opt.V)
r_Vmag    [BCMYTH] Origin of Vmag (Note 3)   (meta.ref;pos.frame)
Rmag20.250 mag Red magnitude (phot.mag;em.opt.R)
r_RmagB   [BCMYTHe] Origin of Rmag (Note 3)   (meta.ref;pos.frame)
Jmag16.597 mag Infrared J magnitude (from 2MASS) (phot.mag;em.IR.J)
Hmag15.992 mag Infrared H magnitude (from 2MASS) (phot.mag;em.IR.H)
Kmag15.300 mag Infrared K magnitude (from 2MASS) (phot.mag;em.IR.K)
Xflags00000   [0-9a-f] Hexadecimal flags (Note 4)   (meta.code)
R    [R*] Recommended (R) or Problematic (*) (Note 4)   (meta.note)
  
elapse time 1

Cite/acknowledge VizieR catalogue
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact