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=14
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200000 29 14.24250200 "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+34 56 32.2470200 "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)
_RAB195000 26 34.83238380 "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+34 39 57.8020459 "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)
_Glon117.79417989984 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-27.70788982362 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)
14recno 14  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ICRFJ002914.2+345632  ICRF designation (Note)   (meta.id;meta.main)
IERS0026+346  IERS designation (Note)   (meta.id)
cO   [DCO] Defining / Candidate / Other category of source (Note)   (meta.note)
X4   X band structure index (spect.index;em.X-ray)
S4   S band structure index (spect.index)
Hip    [* ] Link to Hipparcos reference frame (Note)   (meta.ref;pos.frame)
RAJ200000 29 14.242502 "h:m:s" (i) Right Ascension (J2000) hours (pos.eq.ra;meta.main)
DEJ2000+34 56 32.24702 "d:m:s" (i) Declination (J2000) degrees (pos.eq.dec;meta.main)
e_RAJ2000 0.000312 s Uncertainty in Right Ascension (stat.error;pos.eq.ra)
e_DEJ2000 0.00248 arcsec Uncertainty in Declination (stat.error;pos.eq.dec)
Corr    [-1,1] RA/Dec correlation (stat.correlation)
Ep2449383.2 d Mean date of observation (JD) (time.epoch)
O12447011.9 d First date of observation (JD) (time.epoch;obs)
Ol2449821.0 d Last Julian date of observation (JD) (time.epoch;obs)
Nsess 12  Number of observing sessions (meta.number)
Ndel 201  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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