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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 1212919679 (SMSS J172600.74-202508.0)

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Data releaseDR4
RA (deg)261.5031
Dec (deg)-20.4189
Galactic lon. (deg)4.8278
Galactic lat. (deg)8.3174
E(B-V) (SFD98) (mag)0.642
E(B-V) (GNILC) (mag)0.462 ± 0.022
Nearest DR4 source 2268076486 (7.5 arcs away)
2nd-nearest DR4 source 179842307 (9.2 arcs away)
3rd-nearest DR4 source 179842537 (9.4 arcs away)
Times observed1
Total bad pixels0
Observing flags0

Magnitudes

Filter u v g r i z
PSF mag. — — — — — 18.076 ± 0.187
Petrosian mag. — — — — — 18.584 ± 0.216

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)
z 20190505170726 18.210 ± 0.119 0,0 100 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.5 0.86
GAIA source ID 4121236526085424000 4121236526010748800
Bp mag. 19.598 19.235
G mag. 19.504 19.652
Rp mag. 18.067 18.074
Bp/Rp excess 2.245 2.865
Parallax (mas) 1.128 ± 0.393 -1.208 ± 0.473
PM RA (mas/yr) -0.608 ± 0.478 0.336 ± 0.570
PM Dec (mas/yr) -1.140 ± 0.339 -4.919 ± 0.381
A.E.N. (mas) 1.704 ± 5.064 1.878 ± 5.328

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g 19.700 ± 0.009
r 18.818 ± 0.004
i 18.411 ± 0.013
z 18.149 ± 0.011
Y -- ± --
J 16.963 ± 0.023
H -- ± --
K 16.345 ± 0.046
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.