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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 179842451 (SMSS J172606.61-202537.7)

Find on Search these coordinates on SIMBAD   

Data releaseDR4
RA (deg)261.5275
Dec (deg)-20.4271
Galactic lon. (deg)4.8335
Galactic lat. (deg)8.2937
E(B-V) (SFD98) (mag)0.614
E(B-V) (GNILC) (mag)0.484 ± 0.025
Nearest DR4 source 179842453 (5.8 arcs away)
2nd-nearest DR4 source 179842454 (7.0 arcs away)
3rd-nearest DR4 source 179842450 (9.2 arcs away)
Times observed1
Total bad pixels0
Observing flags512

Magnitudes

Filter u v g r i z
PSF mag. — — — 18.336 ± 0.097 18.114 ± -- 17.689 ± --
Petrosian mag. — — — 18.494 ± 0.163 18.399 ± -- 17.759 ± --

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)
r 20140729111131 18.458 ± 0.148 0,0 5 2
i 20140729111202 18.186 ± 0.147 512,0 10 2
z 20140729111235 17.626 ± 0.115 512,0 20 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.08 3.9
GAIA source ID 4121236422931248000 4121236422940214144
Bp mag. 19.179 21.092
G mag. 18.468 20.437
Rp mag. 17.681 20.020
Bp/Rp excess 1.246 1.014
Parallax (mas) 0.666 ± 0.159 0.040 ± 0.811
PM RA (mas/yr) -0.246 ± 0.198 -10.862 ± 1.101
PM Dec (mas/yr) -2.532 ± 0.137 -0.080 ± 0.771
A.E.N. (mas) 0.0 ± 0.0 0.0 ± 0.0

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g 19.436 ± 0.011
r 18.497 ± 0.004
i 18.096 ± 0.014
z 17.872 ± 0.016
Y -- ± --
J 16.571 ± 0.016
H -- ± --
K 16.014 ± 0.034
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.