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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 179837587 (SMSS J172504.13-202215.4)

Find on Search these coordinates on SIMBAD   

Data releaseDR4
RA (deg)261.2672
Dec (deg)-20.3709
Galactic lon. (deg)4.7462
Galactic lat. (deg)8.5287
E(B-V) (SFD98) (mag)0.664
E(B-V) (GNILC) (mag)0.560 ± 0.028
Nearest DR4 source 179837584 (5.5 arcs away)
2nd-nearest DR4 source 179837588 (8.4 arcs away)
3rd-nearest DR4 source 179837589 (8.7 arcs away)
Times observed1
Total bad pixels0
Observing flags1

Magnitudes

Filter u v g r i z
PSF mag. — — — — 18.913 ± 0.146 —
Petrosian mag. — — — — 18.873 ± 0.196 —

2 x 2 arcmin

Image cutouts

See all image cutouts for this object here.
Images shown are the best images available from DR4, as determined by their coverage and approximate photometric zero-point.

Photometry measurements

Filter Image ID Magnitude (APC05) Flags Exp time (s) Image Quality
(1=best to 3)
i 20150901084153 18.872 ± 0.112 1,0 100 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.51 1.64
GAIA source ID 4121286828702081024 4121286828709956352
Bp mag. 20.594 --
G mag. 19.693 20.572
Rp mag. 18.844 18.836
Bp/Rp excess 1.236 --
Parallax (mas) -0.449 ± 0.441 0.733 ± 1.109
PM RA (mas/yr) -3.872 ± 0.596 -4.641 ± 1.804
PM Dec (mas/yr) -8.560 ± 0.380 -4.793 ± 1.080
A.E.N. (mas) 1.090 ± 1.637 0.0 ± 0.0

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g 20.864 ± 0.028
r 19.903 ± 0.008
i 19.447 ± 0.023
z 19.168 ± 0.024
Y -- ± --
J 17.596 ± 0.039
H -- ± --
K 17.083 ± 0.093
W1 -- ± --
W2 -- ± --
W3 -- ± --
W4 -- ± --
1Magnitude sources
FUV/NUV: AB mag (calibrated) from GALEX
ugriz: AB mag (Kron) from NOAO Source Catalog
YJHK: Vega mag from VISTA (2" aperture) or 2MASS PSC
W1-W4: Vega mag from CatWISE2020 or AllWISE (profile mag). No error value means the stated value is an upper limit.