VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR . Beijing (Ch) VizieR . Hawai VizieR

VizieR Detailed Page

start AladinLite
B/wds/wds The Washington Visual Double Star Catalog (Mason+ 2001-2014)
The Washington Double Star Catalog (main part) (129455 rows)
  WDS===22577-2937
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200022 57 39.04 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEJ2000-29 37 20.0 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)
_RAB195022 54 53.52 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEB1950-29 53 15.7 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)
_Glon020.4882 deg Galactic longitude at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-64.9096 deg Galactic latitude at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.galactic.lat)

WDS22577-2937  WDS name (based on J2000 position) (meta.id;meta.main)
DiscKAL 1  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
CompAa,Ab  Components when more than 2 (Note 1)   (meta.code.multip)
Obs12004 yr Date of first satisfactory observation (time.epoch)
Obs22006 yr Date of last satisfactory observation (time.epoch)
Nobs 2  Number of Observations (up to 9999) (meta.number)
pa1251 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2251 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 12.6 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 12.70 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 1.16 mag Magnitude of First Component (phot.mag;em.opt)
mag224.60 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeA3V  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 329 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1-165 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2  mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2  mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM-3019370  Durchmusterung Number (Note 3)   (meta.id)
NotesNN   [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!] indicates a position derived from WDS name (meta.note)
RAJ200022 57 39.04 "h:m:s" Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-29 37 20.0 "d:m:s" Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
ColumnValue  Explain   (UCD)
_RAJ200022 57 39.04 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEJ2000-29 37 20.0 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)
_RAB195022 54 53.52 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEB1950-29 53 15.7 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)
_Glon020.4882 deg Galactic longitude at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-64.9096 deg Galactic latitude at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.galactic.lat)

WDS22577-2937  WDS name (based on J2000 position) (meta.id;meta.main)
DiscSHY 106  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
CompAB  Components when more than 2 (Note 1)   (meta.code.multip)
Obs11991 yr Date of first satisfactory observation (time.epoch)
Obs21998 yr Date of last satisfactory observation (time.epoch)
Nobs 3  Number of Observations (up to 9999) (meta.number)
pa1188 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2188 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1999.9 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2999.90 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 1.25 mag Magnitude of First Component (phot.mag;em.opt)
mag2 6.60 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeA3V+K4V  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 329 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1-164 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 334 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2-157 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM-3019370  Durchmusterung Number (Note 3)   (meta.id)
NotesNNV   [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!] indicates a position derived from WDS name (meta.note)
RAJ200022 57 39.04 "h:m:s" Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-29 37 20.0 "d:m:s" Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
ColumnValue  Explain   (UCD)
_RAJ200022 57 39.04 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEJ2000-29 37 20.0 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)
_RAB195022 54 53.52 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEB1950-29 53 15.7 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)
_Glon020.4882 deg Galactic longitude at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-64.9096 deg Galactic latitude at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.galactic.lat)

WDS22577-2937  WDS name (based on J2000 position) (meta.id;meta.main)
DiscMAM 1  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
CompAC  Components when more than 2 (Note 1)   (meta.code.multip)
Obs12000 yr Date of first satisfactory observation (time.epoch)
Obs22000 yr Date of last satisfactory observation (time.epoch)
Nobs 1  Number of Observations (up to 9999) (meta.number)
pa1338 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2338 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1999.9 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2999.90 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag1 1.25 mag Magnitude of First Component (phot.mag;em.opt)
mag212.62 mag Magnitude of Second Component (phot.mag;em.opt)
SpTypeA3V+M4V  Spectral Type (Primary/Secondary) (src.spType)
pmRA1 330 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1-165 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2 334 mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2-178 mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM   Durchmusterung Number (Note 3)   (meta.id)
NotesNNV   [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!] indicates a position derived from WDS name (meta.note)
RAJ200022 57 39.04 "h:m:s" Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-29 37 20.0 "d:m:s" Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
ColumnValue  Explain   (UCD)
_RAJ200022 48 04.47 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEJ2000-24 22 07.5 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)
_RAB195022 45 20.06 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra)
_DEB1950-24 37 50.3 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)
_Glon031.6328 deg Galactic longitude at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.galactic.lon)
_Glat-62.1536 deg Galactic latitude at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.galactic.lat)

WDS22577-2937  WDS name (based on J2000 position) (meta.id;meta.main)
DiscWSI 138  Discoverer Code (1 to 4 letters) and Number (Note 5)   (meta.id)
CompCa,Cb  Components when more than 2 (Note 1)   (meta.code.multip)
Obs12010 yr Date of first satisfactory observation (time.epoch)
Obs22010 yr Date of last satisfactory observation (time.epoch)
Nobs 1  Number of Observations (up to 9999) (meta.number)
pa1144 deg Position Angle at date Obs1 (Note 2)   (pos.posAng)
pa2144 deg Position Angle at date Obs2 (Note 2)   (pos.posAng)
sep1 0.5 arcsec Separation at date Obs1 (pos.angDistance;src.orbital)
sep2 0.50 arcsec Separation at date Obs12 (pos.angDistance;src.orbital)
mag112.80 mag Magnitude of First Component (phot.mag;em.opt)
mag214.80 mag Magnitude of Second Component (phot.mag;em.opt)
SpType   Spectral Type (Primary/Secondary) (src.spType)
pmRA1 290 mas/yr Primary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE1-176 mas/yr Primary Proper Motion (Dec) (pos.pm;pos.eq.dec)
pmRA2  mas/yr Secondary Proper Motion (RA) (pos.pm;pos.eq.ra)
pmDE2  mas/yr Secondary Proper Motion (Dec) (pos.pm;pos.eq.dec)
DM   Durchmusterung Number (Note 3)   (meta.id)
NotesN   [B-Z ] Notes about the binary (Note 4)   (meta.note)
n_RAJ2000    [!] indicates a position derived from WDS name (meta.note)
RAJ200022 48 04.47 "h:m:s" Right Ascension J2000 (Ep=J2000, hours) (pos.eq.ra;meta.main)
DEJ2000-24 22 07.5 "d:m:s" Declination J2000 (Ep=J2000, degrees) (pos.eq.dec;meta.main)
  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© UDS/CNRS

Contact