VizieR

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VizieR

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I/176/catalog AGK3U (Bucciarelli+ 1992)
*The AGK3U Catalogue (170464 rows)
  recno=99226
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ColumnValue  Explain   (UCD)
_RAJ200015 40 28.44167 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000+18 40 17.3159 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195015 38 13.28847 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950+18 49 53.8912 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon029.80569751 deg Galactic longitude (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+50.35384130 deg Galactic latitude (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)
99226recno 99226  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

AGK3+181412  (i) AGK3 Number (Note 1)   (meta.id;meta.main)
RAB195015 38 13.291 "h:m:s" (i) Right Ascension B1950 (pos.eq.ra;meta.main)
DEB1950+18 49 53.88 "d:m:s" (i) Declination B1950 (pos.eq.dec;meta.main)
e_RAB1950 0.11955 arcsec Mean error of right ascension*cos(delta). (stat.error;pos.eq.ra)
e_DEB1950 0.11955 arcsec Mean error of the declination. (stat.error;pos.eq.dec)
pmRA -2.57 10mas/yr Proper motion in RA (* cos(delta)) (Note 2)   (pos.pm;pos.eq.ra)
pmDE 0.80 10mas/yr Proper motion in declination (Note 2)   (pos.pm;pos.eq.dec)
e_pmRA 0.598 10mas/yr Mean error of pmRA (Note 2)   (stat.error;pos.pm;pos.eq.ra)
e_pmDE 0.598 10mas/yr Mean error of pmDE (Note 2)   (stat.error;pos.pm;pos.eq.dec)
EpRA 1948.29 yr Mean epoch for the right ascension (Note 3)   (time.epoch)
EpDE 1948.29 yr Mean epoch for the declination (Note 3)   (time.epoch)
Model0   [0/8] Model flag (Note 4)   (meta.code.error;stat.param;meta.modelled)
s0RA 0.08926  sigma zero of least square solution in RA. (stat.error;pos.eq.ra)
s0DE 0.25104  sigma zero of least square solution in Dec. (stat.error;pos.eq.ra)
mpg 7.80 mag Photographic magnitude from PPM I/146 (phot.mag;em.opt)
SpA2  Spectral type from the PPM I/146 (src.spType)
Types   [sm ] Type of adopted solution (Note 5)   (meta.note)
RAGSC15 38 13.228 "h:m:s" Right Ascension B1950 in GSC (pos.eq.ra)
DEGSC+18 49 54.04 "d:m:s" Declination B1950 in GSC (pos.eq.dec)
EpGSC 1982.38 yr Epoch of GSC observation (Note 3)   (time.epoch)
ErrGSC 0.3182 arcsec Mean error per coordinate in GSC (stat.error;pos.eq.ra)

_RA.icrs15 40 28.442 "h:m:s" (i) Right ascension (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra)
_DE.icrs+18 40 17.32 "d:m:s" (i) Declination (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)
  
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