VizieR

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

VizieR

start AladinLite
I/251/rsc95r01 VLBI International Celestial Reference Frame (ICRF) (Ma+, 1997)
ICRF RSC(WGRF)95 R 01 all sources (608 rows)
  recno=256
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200010 01 59.90728300 "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)
_DEJ2000-44 38 00.6056400 "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)
_RAB195009 59 58.75341848 "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)
_DEB1950-44 23 30.5064155 "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)
_Glon273.93338059538 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 +8.48926699136 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)
256recno 256  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ICRFJ100159.9-443800  ICRF designation (Note)   (meta.id;meta.main)
IERS0959-443  IERS designation (Note)   (meta.id)
cC   [DCO] Defining / Candidate / Other category of source (Note)   (meta.note)
X    X band structure index (spect.index;em.X-ray)
S    S band structure index (spect.index)
Hip    [* ] Link to Hipparcos reference frame (Note)   (meta.ref;pos.frame)
RAJ200010 01 59.907283 "h:m:s" (i) Right Ascension (J2000) hours (pos.eq.ra;meta.main)
DEJ2000-44 38 00.60564 "d:m:s" (i) Declination (J2000) degrees (pos.eq.dec;meta.main)
e_RAJ2000 0.000549 s Uncertainty in Right Ascension (stat.error;pos.eq.ra)
e_DEJ2000 0.00411 arcsec Uncertainty in Declination (stat.error;pos.eq.dec)
Corr-0.490   [-1,1] RA/Dec correlation (stat.correlation)
Ep2448507.3 d Mean date of observation (JD) (time.epoch)
O12448044.3 d First date of observation (JD) (time.epoch;obs)
Ol2449896.1 d Last Julian date of observation (JD) (time.epoch;obs)
Nsess 2  Number of observing sessions (meta.number)
Ndel 8  Number of delay, delay rate obs. pairs (meta.number)
  
elapse time 1

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Rules of usage of VizieR data

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