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=131
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ColumnValue  Explain   (UCD)
_RAJ200020 24 15.7159 "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+42 18 01.384 "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)
_RAB195020 22 31.0524 "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+42 08 14.636 "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)
_Glon080.0449076 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+02.7229148 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)
131recno 131  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

VdB131  (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+41 3731  Durchmusterung (BD, CD or CP) designation (meta.id)
HD    [1/359083] Henry Draper Catalog (HD) number (meta.id)
HD2   HD number suffix if second designation given (meta.note)
SpTypeB7  Spectral type (src.spType)
Vmag 9.10 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)
AbsorbvStr  Absorption in field of nebula (Note 5)   (meta.code)
BRadMax 2.8 arcmin Maximum radii observed on blue PSS prints (phys.angSize)
u_BRadMax   Uncertainty flag (:) on BRadMax (meta.code.error)
RRadMax  arcmin Maximum radii observed on red PSS prints (phys.angSize)
u_RRadMax   Uncertainty flag (:) on BRadMax (meta.code.error)

SimbadBD+41 3731  ask the Simbad data-base about this object (meta.ref.url)
_RA306.06548 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE+42.30038 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

oGLON 80.0 deg Original Galactic longitude (pos.galactic.lon)
oGLAT 2.7 deg Original Galactic latitude (pos.galactic.lat)
  
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