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=123
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ColumnValue  Explain   (UCD)
_RAJ200018 30 24.8758 "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+01 13 23.642 "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)
_RAB195018 27 52.4804 "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+01 11 16.531 "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)
_Glon031.6222535 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+05.2350190 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)
123recno 123  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

VdB123  (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+01 3694  Durchmusterung (BD, CD or CP) designation (meta.id)
HD170634   [1/359083] Henry Draper Catalog (HD) number (meta.id)
HD2   HD number suffix if second designation given (meta.note)
SpTypeA0  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)
SurfBrM  Surface brightness on the blue PSS prints (Note 3)   (phot.mag.sb)
ColormB  Coded reference to colors, see Note (Note 4)   (src.class.color)
AbsorbStr  Absorption in field of nebula (Note 5)   (meta.code)
BRadMax 1.7 arcmin Maximum radii observed on blue PSS prints (phys.angSize)
u_BRadMax   Uncertainty flag (:) on BRadMax (meta.code.error)
RRadMax 1.1 arcmin Maximum radii observed on red PSS prints (phys.angSize)
u_RRadMax   Uncertainty flag (:) on BRadMax (meta.code.error)

SimbadBD+01 3694  ask the Simbad data-base about this object (meta.ref.url)
_RA277.60365 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE+01.22323 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

oGLON 31.6 deg Original Galactic longitude (pos.galactic.lon)
oGLAT 5.2 deg Original Galactic latitude (pos.galactic.lat)
  
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