I/172/irs | International Reference Stars (IRS) (Corbin 1991) International Reference Stars (IRS), parts 1 (more reliable) and 2 (less reliable) (36027 rows) | recno=17865 |
Column | Value | Explain (UCD) | |
_RAJ2000 | 14 39 51.56674 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra) |
_DEJ2000 | -21 40 21.8101 | "d:m:s" | Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec) |
_RAB1950 | 14 37 00.99171 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra) |
_DEB1950 | -21 27 29.5233 | "d:m:s" | Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec) |
_Glon | 333.88913244 | deg | Galactic longitude at Epoch=J1950, proper motions taken into account (pos.galactic.lon) |
_Glat | +34.59963528 | deg | Galactic latitude at Epoch=J1950, proper motions taken into account (pos.galactic.lat) |
17865recno | 17865 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
p | 1 | [1,2] Catalog Part number: 1=more reliable, 2=stars with poor observational history (meta.id;meta.main) | |
IRS | 17865 | (i) [1/76865] IRS sequential number (Note) (meta.record) | |
RAB1950 | 14 37 00.991 | "h:m:s" | (i) Hours RA, equinox=B1950, Epoch=B1950.0 (pos.eq.ra;meta.main) |
e_RAB1950 | 4 | ms | Mean error in RA at original epoch (stat.error;pos.eq.ra) |
w_RAB1950 | 1.6 | Sum of the weights in RA (stat.weight) | |
DEB1950 | -21 27 29.52 | "d:m:s" | (i) Degrees Dec, equinox, epoch B1950.0 (pos.eq.dec;meta.main) |
e_DEB1950 | 20 | 10mas | Mean error in Dec at original epoch (stat.error;pos.eq.dec) |
w_DEB1950 | 1.8 | Sum of the weights in DE (stat.weight) | |
pmRA | -0.73 | ms/yr | RA proper motion, FK4 system (pos.pm;pos.eq.ra) |
e_pmRA | 0.13 | ms/yr | Mean error on pmRA (stat.error;pos.pm;pos.eq.ra) |
pmDE | -4.5 | mas/yr | DE proper motion, FK4 system (pos.pm;pos.eq.dec) |
e_pmDE | 5.4 | mas/yr | Mean error on pmDE (stat.error;pos.pm;pos.eq.dec) |
EpRA | 1950.415 | yr | Original epoch of RA (epoch of mean position) (time.epoch) |
EpDE | 1942.342 | yr | Original epoch of DE (epoch of mean position) (time.epoch) |
o_RAB1950 | 3 | Number of positions in RA (meta.number) | |
o_DEB1950 | 3 | Number of positions in DE (meta.number) | |
Pmag | 8.80 | mag | [520/1000] Photographic magnitude (phot.mag;em.opt) |
SpT | A0 | Spectral type (src.spType) | |
BD | -21 3942 | Bonner Durchmusterung number I/122 (meta.id) | |
CD | Cordoba Durchmusterung number I/114 (meta.id) | ||
CP | -21 5760 | Cape Photographic Durchmusterung I/108 (meta.id) | |
AGK3 | AGK3 number I/61 (meta.id) | ||
CPC2 | 012428 | Second Cape Photograpic Catalog I/85 (meta.id) | |
IRSJ | J143951.56-214021.7 | IRS number, IRS Jhhmmss.ssSddmmss.s (Note) (meta.id) | |
RA2000 | 14 39 51.566 | "h:m:s" | Hours RA, Equinox=J2000, Epoch=J2000 (Note) (pos.eq.ra) |
pmRA2000 | -0.67 | ms/yr | Centennial RA proper motion, J2000.0 (pos.pm;pos.eq.ra) |
EpRA-J2000 | -49.585 | yr | Original epoch - J2000.0 in RA (time.epoch;pos.eq.ra) |
DE2000 | -21 40 21.78 | "d:m:s" | Degrees Dec, equinox, epoch J2000.0 (pos.eq.dec) |
pmDE2000 | -0.2 | mas/yr | Centennial Dec proper motion, J2000.0 (pos.pm;pos.eq.dec) |
EpDE-J2000 | -57.658 | yr | Original epoch - J2000.0 in DE (time.epoch;pos.eq.dec) |
_RA.icrs | 14 39 51.567 | "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 | -21 40 21.810 | "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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