VizieR

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VizieR

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J/AJ/117/1375/table1 Orion Trapezium cluster (Simon+, 1999)
Detected stars in the Trapezium cluster (292 rows)
  recno=148
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200005 35 16.82400 "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)
_DEJ2000-05 22 12.1000 "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)
_RAB195005 32 49.33613 "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)
_DEB1950-05 24 05.3533 "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)
_Glon208.99285896 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-19.37382765 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)
148recno 148  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

[SCB99]148  Sequential number (meta.id;meta.main)
xpos1865 pix x position (pos.cartesian.x;instr.det)
ypos1697 pix y position (pos.cartesian.y;instr.det)
RAJ200005 35 16.824 "h:m:s" (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
DEJ2000-05 22 12.10 "d:m:s" (i) Declination (J2000.0) (pos.eq.dec;meta.main)
Kmag16.34 mag K magnitude (phot.mag;em.IR.K)
Vmag  mag V magnitude (phot.mag;em.opt.V)
Imag17.79 mag I magnitude (phot.mag;em.opt.I)
PSH155  Prosser et al. (1994ApJ...421..517P) identification number (meta.id)
TCC 0  McCaughrean et al. (1994AJ....108.1382M) identification number (meta.id)
Name   Other name (meta.id)
  
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