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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 185157793 (SMSS J172640.29-200920.8)

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Data releaseDR4
RA (deg)261.668
Dec (deg)-20.156
Galactic lon. (deg)5.136
Galactic lat. (deg)8.331
E(B-V) (SFD98) (mag)0.827
E(B-V) (GNILC) (mag)0.681 ± 0.037
Nearest DR4 source 185157789 (7.6 arcs away)
2nd-nearest DR4 source 185157794 (8.3 arcs away)
3rd-nearest DR4 source 185157790 (8.4 arcs away)
Times observed3
Total bad pixels0
Observing flags0

Magnitudes

Filter u v g r i z
PSF mag. — — — — 18.900 ± 0.041 —
Petrosian mag. — — — — 19.012 ± 0.098 —

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 18.977 ± 0.122 0,0 100 2
i 20150901084554 18.931 ± 0.119 0,0 100 2
i 20190505170526 19.024 ± 0.13 0,0 100 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.23 3.4
GAIA source ID 4121273187869980544 4121273187869970944
Bp mag. 20.356 21.350
G mag. 19.461 20.395
Rp mag. 18.526 19.352
Bp/Rp excess 1.314 1.401
Parallax (mas) -0.489 ± 0.490 1.379 ± 1.053
PM RA (mas/yr) -4.237 ± 0.499 -3.669 ± 1.093
PM Dec (mas/yr) 0.943 ± 0.348 -0.141 ± 0.717
A.E.N. (mas) 0.844 ± 1.397 0.0 ± 0.0

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g -- ± --
r 19.429 ± 0.013
i -- ± --
z -- ± --
Y -- ± --
J 17.154 ± 0.029
H -- ± --
K 16.456 ± 0.061
W1 16.807 ± 0.07
W2 17.868 ± 0.472
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.