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=4
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200000 10 31.00588800 "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+10 58 29.5041200 "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 07 56.72011607 "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+10 41 48.3159636 "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)
_Glon106.97940747999 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-50.62505897073 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)
4recno 4  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

ICRFJ001031.0+105829  ICRF designation (Note)   (meta.id;meta.main)
IERS0007+106  IERS designation (Note)   (meta.id)
cD   [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)
RAJ200000 10 31.005888 "h:m:s" (i) Right Ascension (J2000) hours (pos.eq.ra;meta.main)
DEJ2000+10 58 29.50412 "d:m:s" (i) Declination (J2000) degrees (pos.eq.dec;meta.main)
e_RAJ2000 0.000032 s Uncertainty in Right Ascension (stat.error;pos.eq.ra)
e_DEJ2000 0.00068 arcsec Uncertainty in Declination (stat.error;pos.eq.dec)
Corr 0.540   [-1,1] RA/Dec correlation (stat.correlation)
Ep2447939.4 d Mean date of observation (JD) (time.epoch)
O12447289.2 d First date of observation (JD) (time.epoch;obs)
Ol2449690.5 d Last Julian date of observation (JD) (time.epoch;obs)
Nsess 10  Number of observing sessions (meta.number)
Ndel 74  Number of delay, delay rate obs. pairs (meta.number)
  
elapse time 0

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Rules of usage of VizieR data

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