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=21
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ColumnValue  Explain   (UCD)
_RAJ200003 45 49.6065 "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+24 22 03.886 "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 42 50.8378 "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+24 12 44.847 "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)
_Glon166.1706565 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-23.5145167 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)
21recno 21  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

VdB 21  (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+23 516  Durchmusterung (BD, CD or CP) designation (meta.id)
HD 23408   [1/359083] Henry Draper Catalog (HD) number (meta.id)
HD2   HD number suffix if second designation given (meta.note)
SpTypeB7III  Spectral type (src.spType)
Vmag 3.88 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)
SurfBrBr  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 8.5 arcmin Maximum radii observed on red PSS prints (phys.angSize)
u_RRadMax:  Uncertainty flag (:) on BRadMax (meta.code.error)

SimbadBD+23 516  ask the Simbad data-base about this object (meta.ref.url)
_RA056.45669 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE+24.36775 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

oGLON166.2 deg Original Galactic longitude (pos.galactic.lon)
oGLAT-23.5 deg Original Galactic latitude (pos.galactic.lat)
  
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