I/322A/out | UCAC4 Catalogue (Zacharias+, 2012) Fourth U.S. Naval Observatory CCD Astrograph Catalog (113780093 rows) | UCAC4===486-079523 |
Note: see the UCAC4 document, and the
the fix for high proper motion stars.
The UCAC home page is available at
http://www.usno.navy.mil/USNO/astrometry/optical-IR-prod/ucac.
Please acknowledge the usage
of the UCAC4
Column | Value | Explain (UCD) | |
_RAJ2000 | 18 20 12.907344 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra) |
_DEJ2000 | +07 10 36.21720 | "d:m:s" | Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec) |
_RAB1950 | 18 17 47.520111 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra) |
_DEB1950 | +07 09 13.51461 | "d:m:s" | Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec) |
_Glon | 035.828855212 | deg | Galactic longitude at Epoch=J2000, proper motions taken into account (pos.galactic.lon) |
_Glat | +10.188788632 | deg | Galactic latitude at Epoch=J2000, proper motions taken into account (pos.galactic.lat) |
UCAC4 | 486-079523 | (i) UCAC4 recommended identifier (ZZZ-NNNNNN) (Note 1) (meta.id;meta.main) | |
RAJ2000 | 275.0537806 | deg | (i) Mean right ascension , Ep=J2000 (Note 2) (pos.eq.ra;meta.main) |
e_RAJ2000 | 34 | mas | Mean error of RAdeg at mean epoch (stat.error;pos.eq.ra) |
DEJ2000 | +07.1767270 | deg | (i) Mean declination , Ep=J2000 (Note 2) (pos.eq.dec;meta.main) |
e_DEJ2000 | 19 | mas | Mean error of DEdeg at mean epoch (stat.error;pos.eq.dec) |
ePos | 39 | mas | Total mean error on position at Ep=J2000 (Note 3) (stat.error;pos) |
EpRA | 1998.73 | yr | Central epoch for mean RA (time.epoch) |
EpDE | 1997.74 | yr | Central epoch for mean Declination (time.epoch) |
f.mag | 12.661 | mag | UCAC fit model magnitude (579-642nm) (Note 4) (phot.mag;em.opt) |
a.mag | 12.640 | mag | UCAC aperture magnitude (579-642nm) (Note 4) (phot.mag;em.opt) |
e_a.mag | 0.04 | mag | Mean error on f.mag and a.mag (Note 5) (stat.error) |
of | 0 | [0/9] UCAC4 object classification flag (Note 6) (meta.code) | |
db | 0 | [0/36] UCAC4 double star flag (Note 7) (meta.code) | |
Na | 8 | [0/71] Number of UCAC observations for the star (meta.number) | |
Nu | 8 | [0/70] Number of used UCAC observations (Note 8) (meta.number) | |
Nc | 3 | [1/38] Number of catalog positions used for pm (meta.number) | |
pmRA | -7.1 | mas/yr | Proper motion in RA(*cos(Dec)) (Note 9) (pos.pm;pos.eq.ra) |
e_pmRA | 4.2 | mas/yr | Mean error on pmRA (Note 9) (stat.error;pos.pm;pos.eq.ra) |
pmDE | -6.9 | mas/yr | Proper motion in Dec (Note 9) (pos.pm;pos.eq.dec) |
e_pmDE | 2.0 | mas/yr | Mean error on pmDE (Note 9) (stat.error;pos.pm;pos.eq.dec) |
MPOS1 | 110789050 | [1/182895114] Unique star ID number (Note 10) (meta.id) | |
UCAC2 | 195-106870 | UCAC2 (Cat. I/289) designation (ZZZ-NNNNNN) (meta.id) | |
Tycho-2 | Tycho-2 (Cat. I/259) designation (FFFF-NNNNN-N) (meta.id) | ||
2Mkey | 1226728308 | 2MASS (Cat. II/246) Unique source identifier (meta.id.cross) | |
Jmag | 10.645 | mag | (i) 2MASS J magnitude (1.2um) (in gray if upper limit) (phot.mag;em.IR.J) |
e_Jmag | 0.02 | mag | Mean error (rounded to 0.01mag) (stat.error;phot.mag) |
q_Jmag | 05 | [0,58] J-band quality-confusion flag (Note 11) (meta.code.qual) | |
Hmag | 10.044 | mag | (i) 2MASS H magnitude (1.6um) (in gray if upper limit) (phot.mag;em.IR.H) |
e_Hmag | 0.03 | mag | Mean error (rounded to 0.01mag) (stat.error;phot.mag) |
q_Hmag | 05 | [0,58] H-band quality-confusion flag (Note 11) (meta.code.qual) | |
Kmag | 9.943 | mag | (i) 2MASS Ks magnitude (2.2um) (in gray if upper limit) (phot.mag;em.IR.K) |
e_Kmag | 0.03 | mag | Mean error (rounded to 0.01mag) (stat.error;phot.mag) |
q_Kmag | 05 | [0,58] K-band quality-confusion flag (Note 11) (meta.code.qual) | |
Bmag | 14.250 | mag | (i) B magnitude from APASS (Note 12) (phot.mag;em.opt.B) |
e_Bmag | 1 | cmag | Estimated error on Bmag (Note 12) (stat.error;phot.mag) |
f_Bmag | . | [.-] Actual or S/N estimated error (Note 12) (meta.code) | |
Vmag | 12.979 | mag | (i) V magnitude from APASS (Note 12) (phot.mag;em.opt.V) |
e_Vmag | 5 | cmag | Estimated error on Vmag (Note 12) (stat.error;phot.mag) |
f_Vmag | . | [.-] Actual or S/N estimated error (Note 12) (meta.code) | |
gmag | 13.576 | mag | g magnitude from APASS (Note 12) (phot.mag;em.opt.R) |
e_gmag | 1 | cmag | Estimated error on gmag (Note 12) (stat.error;phot.mag) |
f_gmag | . | [.-] Actual or S/N estimated error (Note 12) (meta.code) | |
rmag | 12.583 | mag | r magnitude from APASS (Note 12) (phot.mag;em.opt.R) |
e_rmag | 1 | cmag | Estimated error on rmag (Note 12) (stat.error;phot.mag) |
f_rmag | . | [.-] Actual or S/N estimated error (Note 12) (meta.code) | |
imag | 12.272 | mag | i magnitude from APASS (Note 12) (phot.mag;em.opt.I) |
e_imag | 4 | cmag | Estimated error on imag (Note 12) (stat.error;phot.mag) |
f_imag | . | [.-] Actual or S/N estimated error (Note 12) (meta.code) | |
g | 0 | [0,3] g-flag from SPM (Note 13) (meta.code) | |
c | 0 | [0,7] c-flag from SPM (Note 14) (meta.code) | |
H | 0 | [0/9] Hipparcos/Tycho flag (Note 15) (meta.code) | |
A | 0 | [0/8] AC2000 flag (Note 16) (meta.code) | |
b | 0 | [0/8] AGK2 Bonn match flag (Note 16) (meta.code) | |
h | 0 | [0/8] AGK2 Hamburg match flag (Note 16) (meta.code) | |
Z | 7 | [0/8] Zone astrographic match flag (Note 16) (meta.code) | |
B | 0 | [0/8] Black Birch match flag (Note 16) (meta.code) | |
L | 0 | [0/8] Lick Astrographic match flag (Note 16) (meta.code) | |
N | 1 | [0/8] NPM Lick match flag (Note 16) (meta.code) | |
S | 0 | [0/8] SPM Lick match flag (Note 16) (meta.code) | |
LEDA | 0 | [6arcsec] | LEDA I-band galaxy match (Note 17) (phys.angSize) |
2MX | 0 | arcsec | 2MASX K-band match (Note 18) (phys.angSize;src) |