VizieR

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

VizieR

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VII/21/catalog Catalogue of Reflection Nebulae (Van den Bergh, 1966)
The catalogue (Table I of publication) (corrected version, 13-Nov-2022) (158 rows)
  recno=22
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ColumnValue  Explain   (UCD)
_RAJ200003 46 19.5739 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000. (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+23 56 54.081 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000. (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)
_RAB195003 43 21.2555 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J2000. (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+23 47 36.867 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J2000. (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)
_Glon166.5699177 deg Galactic longitude at Epoch=J2000. (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-23.7491947 deg Galactic latitude at Epoch=J2000. (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)
22recno 22  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

VdB 22  (i) [1-158] van den Bergh catalog number (Note 1)   (meta.id;meta.main)
RemFlag   '*' if remark is given in the publication (meta.note)
DMBD+23 522  Durchmusterung (BD, CD or CP) designation (meta.id)
HD 23480   [1/359083] Henry Draper Catalog (HD) number (meta.id)
HD2   HD number suffix if second designation given (meta.note)
SpTypeB6IVnn  Spectral type (src.spType)
Vmag 4.18 mag V magnitude (phot.mag;em.opt.V)
n_Vmag    [v] 'v' if variable magnitude (meta.note)
TypeI  Type of nebula, see Note (Note 2)   (src.class)
SurfBrvBr  Surface brightness on the blue PSS prints (Note 3)   (phot.mag.sb)
ColorvB  Coded reference to colors, see Note (Note 4)   (src.class.color)
AbsorbWk  Absorption in field of nebula (Note 5)   (meta.code)
BRadMax 26.0 arcmin Maximum radii observed on blue PSS prints (phys.angSize)
u_BRadMax:  Uncertainty flag (:) on BRadMax (meta.code.error)
RRadMax 17.0 arcmin Maximum radii observed on red PSS prints (phys.angSize)
u_RRadMax   Uncertainty flag (:) on BRadMax (meta.code.error)

SimbadBD+23 522  ask the Simbad data-base about this object (meta.ref.url)
_RA056.58156 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE+23.94836 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

oGLON166.6 deg Original Galactic longitude (pos.galactic.lon)
oGLAT-23.8 deg Original Galactic latitude (pos.galactic.lat)
  
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