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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 185159942 (SMSS J172640.09-200351.0)

Find on Search these coordinates on SIMBAD   

Data releaseDR4
RA (deg)261.6670
Dec (deg)-20.0642
Galactic lon. (deg)5.2131
Galactic lat. (deg)8.3819
E(B-V) (SFD98) (mag)0.948
E(B-V) (GNILC) (mag)0.757 ± 0.036
Nearest DR4 source 185157783 (5.8 arcs away)
2nd-nearest DR4 source 185158527 (10.2 arcs away)
3rd-nearest DR4 source 185158526 (11.3 arcs away)
Times observed38
Total bad pixels0
Observing flags3

Magnitudes

Filter u v g r i z
PSF mag. — — 18.044 ± 0.021 17.121 ± 0.020 16.290 ± 0.015 15.851 ± 0.013
Petrosian mag. — — 17.918 ± 0.017 16.970 ± 0.024 16.155 ± 0.023 15.750 ± 0.022

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 20140719114908 18.158 ± 0.098 0,0 5 2
g 20140722114132 18.062 ± 0.082 0,0 5 2
g 20140729111106 18.087 ± 0.083 0,0 5 2
g 20190505165725 18.073 ± 0.032 3,0 100 2
g 20190506165109 18.045 ± 0.026 3,0 100 2
g 20190507143127 18.063 ± 0.041 3,0 100 2
g 20190822094124 18.045 ± 0.032 3,0 100 2
r 20140719114939 17.131 ± 0.062 3,0 5 2
r 20140722114203 17.191 ± 0.058 0,0 5 2
r 20140729111131 17.114 ± 0.051 0,0 5 2
r 20190505165926 17.14 ± 0.036 3,0 100 2
r 20190506165309 17.131 ± 0.032 3,0 100 2
r 20190507143327 17.121 ± 0.041 3,0 100 2
r 20190822094324 17.119 ± 0.037 3,0 100 2
r 20210407183558 17.160 ± 0.072 0,0 5 2
i 20140719115004 16.302 ± 0.042 3,0 10 2
i 20140722114229 16.303 ± 0.040 2,0 10 2
i 20140729111202 16.276 ± 0.038 0,0 10 2
i 20150901084153 16.292 ± 0.032 3,0 100 2
i 20150901084554 16.315 ± 0.033 3,0 100 2
i 20180605124636 16.306 ± 0.050 3,0 10 2
i 20190505170526 16.282 ± 0.036 3,0 100 2
i 20190508164002 16.314 ± 0.034 19,0 100 2
i 20190509140533 16.286 ± 0.056 3,0 100 2
i 20190720124743 16.294 ± 0.068 3,0 100 2
i 20200513190610 16.290 ± 0.033 3,0 100 2
i 20200524153441 16.312 ± 0.048 3,0 10 2
i 20210407183626 16.301 ± 0.047 3,0 10 2
z 20140719115035 15.877 ± 0.042 3,0 20 2
z 20140722114259 15.868 ± 0.036 0,0 20 2
z 20140729111235 15.812 ± 0.037 0,0 20 2
z 20150901084353 15.863 ± 0.032 3,0 100 2
z 20150901084754 15.838 ± 0.034 3,0 100 2
z 20180605124707 15.896 ± 0.043 3,0 20 2
z 20190505170726 15.826 ± 0.038 3,0 100 2
z 20190508164202 15.847 ± 0.029 19,0 100 2
z 20190509140733 15.836 ± 0.055 3,0 100 2
z 20190720124943 15.842 ± 0.063 3,0 100 2
z 20200513190811 15.832 ± 0.040 3,0 100 2
z 20200524153511 15.913 ± 0.049 3,0 20 3
z 20210407183658 15.818 ± 0.046 3,0 20 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.12 2.63
GAIA source ID 4121274901541335296 4121274905857697536
Bp mag. 17.953 19.982
G mag. 16.978 19.178
Rp mag. 15.996 18.163
Bp/Rp excess 1.336 1.418
Parallax (mas) -0.047 ± 0.090 -0.580 ± 0.382
PM RA (mas/yr) -4.952 ± 0.100 -1.309 ± 0.440
PM Dec (mas/yr) -1.871 ± 0.068 -5.039 ± 0.279
A.E.N. (mas) 0.0 ± 0.000 0.0 ± 0.0

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g -- ± --
r 17.215 ± 0.002
i -- ± --
z -- ± --
Y -- ± --
J 14.486 ± 0.031
H 13.814 ± 0.037
K 13.64 ± 0.043
W1 13.473 ± 0.014
W2 13.647 ± 0.014
W3 12.54 ± --
W4 8.576 ± --
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.