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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 185156850 (SMSS J172617.12-200735.6)

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Data releaseDR4
RA (deg)261.5708
Dec (deg)-20.1267
Galactic lon. (deg)5.1103
Galactic lat. (deg)8.4236
E(B-V) (SFD98) (mag)0.840
E(B-V) (GNILC) (mag)0.774 ± 0.039
Nearest DR4 source 2275860842 (1.4 arcs away)
2nd-nearest DR4 source 185156851 (6.5 arcs away)
3rd-nearest DR4 source 185156844 (7.1 arcs away)
Times observed19
Total bad pixels0
Observing flags3

Magnitudes

Filter u v g r i z
PSF mag. — — 19.222 ± 0.087 18.247 ± 0.109 17.722 ± 0.105 17.45 ± 0.123
Petrosian mag. — — 18.745 ± 0.048 17.300 ± 0.096 16.924 ± 0.191 16.659 ± 0.322

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)
g 20190505165725 19.32 ± 0.057 0,0 100 2
g 20190506165109 19.366 ± 0.053 0,0 100 2
g 20190507143127 19.324 ± 0.067 0,0 100 2
g 20190822094124 19.389 ± 0.058 0,0 100 2
r 20190505165926 18.43 ± 0.054 0,0 100 2
r 20190506165309 18.390 ± 0.046 0,0 100 2
r 20190507143327 18.456 ± 0.058 0,0 100 2
r 20190822094324 18.397 ± 0.050 0,0 100 2
i 20140722114229 18.133 ± 0.138 2,0 10 2
i 20150901084153 17.960 ± 0.056 3,0 100 2
i 20150901084554 17.629 ± 0.047 0,0 100 2
i 20190505170526 17.919 ± 0.058 3,0 100 2
i 20190720124743 17.638 ± 0.076 0,0 100 2
i 20200513190610 17.710 ± 0.055 0,0 100 2
z 20140729111235 17.688 ± 0.120 3,0 20 2
z 20150901084353 17.186 ± 0.051 0,0 100 2
z 20150901084754 17.530 ± 0.067 3,0 100 2
z 20190505170726 17.586 ± 0.072 3,0 100 2
z 20190720124943 17.264 ± 0.076 0,0 100 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 1.24 1.58
GAIA source ID 4121250952808780544 4121250952808780928
Bp mag. 19.684 19.679
G mag. 18.744 19.163
Rp mag. 17.851 17.772
Bp/Rp excess 1.263 1.968
Parallax (mas) 0.262 ± 0.305 1.149 ± 0.670
PM RA (mas/yr) -0.534 ± 0.281 -0.184 ± 0.684
PM Dec (mas/yr) -3.057 ± 0.224 -15.061 ± 0.494
A.E.N. (mas) 0.306 ± 0.434 2.786 ± 17.268

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g 19.885 ± 0.016
r 18.759 ± 0.003
i 18.134 ± 0.010
z 17.785 ± 0.010
Y -- ± --
J 16.443 ± 0.015
H -- ± --
K 15.840 ± 0.034
W1 14.968 ± 0.017
W2 14.717 ± 0.028
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.