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=102
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ColumnValue  Explain   (UCD)
_RAJ200016 20 03.9804 "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)
_DEJ2000-20 02 41.529 "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)
_RAB195016 17 08.2385 "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)
_DEB1950-19 55 32.473 "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)
_Glon355.5000666 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+20.8940235 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)
102recno 102  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

VdB102  (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-19 4358  Durchmusterung (BD, CD or CP) designation (meta.id)
HD147009   [1/359083] Henry Draper Catalog (HD) number (meta.id)
HD2   HD number suffix if second designation given (meta.note)
SpTypeB9.5V  Spectral type (src.spType)
Vmag 8.08 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)
AbsorbMod  Absorption in field of nebula (Note 5)   (meta.code)
BRadMax 7.1 arcmin Maximum radii observed on blue PSS prints (phys.angSize)
u_BRadMax   Uncertainty flag (:) on BRadMax (meta.code.error)
RRadMax 2.8 arcmin Maximum radii observed on red PSS prints (phys.angSize)
u_RRadMax   Uncertainty flag (:) on BRadMax (meta.code.error)

SimbadBD-19 4358  ask the Simbad data-base about this object (meta.ref.url)
_RA245.01658 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE-20.04487 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

oGLON355.5 deg Original Galactic longitude (pos.galactic.lon)
oGLAT 20.9 deg Original Galactic latitude (pos.galactic.lat)
  
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