VizieR

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

VizieR

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III/222/mk14 14th General Catalogue of MK Spectral Classification (Buscombe 1999)
The 14th General Catalogue (17544 rows)
  recno=2315
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ColumnValue  Explain   (UCD)
_RAJ200002 50 00.1 "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+59 42 00 "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)
_RAB195002 46 10.1 "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+59 29 36 "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)
_Glon137.3811 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 +0.1964 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)
2315recno 2315  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

Id L+59 21   Identification for star (Note 1)   (meta.id;meta.main)
RA200002 50.0 "h:m:s" (i) Right Ascension (2000) hour (pos.eq.ra;meta.main)
u_RA2000    [:] uncertain, tenths digit not listed (meta.code.error;pos.eq.ra)
DE2000+59 42 "d:m:s" (i) Declination (2000) degree (pos.eq.dec;meta.main)
SpType B 1 (V)  MK type (Note 2)   (src.spType)
n_SpType    [*] '*' for a standard (meta.note)
Vmag11.10 mag Johnson V magnitude (phot.mag;em.opt.V)
u_Vmag    [m] mean flag (Note 3)   (meta.code.error)
B-V  mag Johnson B-V color (phot.color;em.opt.B;em.opt.V)
U-B  mag Johnson U-B color (phot.color;em.opt.U;em.opt.B)
Name   Alternate identification, usually HD (Note 1)   (meta.id)

_RA.icrs02 50.0 "h:m:s" (i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+59 42 "d:m:s" (i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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