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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 179842434 (SMSS J172602.25-202525.6)

Find on Search these coordinates on SIMBAD   

Data releaseDR4
RA (deg)261.5094
Dec (deg)-20.4238
Galactic lon. (deg)4.8270
Galactic lat. (deg)8.3098
E(B-V) (SFD98) (mag)0.614
E(B-V) (GNILC) (mag)0.462 ± 0.023
Nearest DR4 source 179842435 (5.9 arcs away)
2nd-nearest DR4 source 179842430 (8.4 arcs away)
3rd-nearest DR4 source 179842432 (12.2 arcs away)
Times observed28
Total bad pixels0
Observing flags3

Magnitudes

Filter u v g r i z
PSF mag. — — 17.142 ± 0.018 16.153 ± 0.014 15.384 ± 0.010 14.957 ± 0.012
Petrosian mag. — — 17.280 ± 0.027 16.272 ± 0.034 15.483 ± 0.012 15.068 ± 0.012

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 17.193 ± 0.052 0,0 5 2
g 20140729111106 17.197 ± 0.045 0,0 5 2
g 20160420170043 17.312 ± 0.072 0,0 5 2
g 20190505165725 17.138 ± 0.029 17,0 100 2
g 20190507143127 17.132 ± 0.034 3,0 100 2
g 20200524153348 17.330 ± 0.082 0,0 5 3
g 20210407183532 17.096 ± 0.056 0,0 5 2
r 20140719114939 16.217 ± 0.039 3,0 5 2
r 20140729111131 16.133 ± 0.031 0,0 5 2
r 20160420170109 16.136 ± 0.036 0,0 5 2
r 20190505165926 16.143 ± 0.034 17,0 100 2
r 20190507143327 16.137 ± 0.039 3,0 100 2
r 20200524153415 16.187 ± 0.040 2,0 5 2
r 20210407183558 16.168 ± 0.039 2,0 5 2
i 20140719115004 15.398 ± 0.033 3,0 10 2
i 20140729111202 15.373 ± 0.029 2,0 10 2
i 20150901084554 15.389 ± 0.032 3,0 100 2
i 20160420170134 15.387 ± 0.028 3,0 10 2
i 20190505170526 15.370 ± 0.034 19,0 100 2
i 20190508164002 15.374 ± 0.032 3,0 100 2
i 20190509140533 15.395 ± 0.036 3,0 100 2
i 20200513190610 15.387 ± 0.022 3,0 100 2
i 20200524153441 15.386 ± 0.034 3,0 10 2
i 20210407183626 15.396 ± 0.032 3,0 10 2
z 20140719115035 14.967 ± 0.031 3,0 20 2
z 20140729111235 14.966 ± 0.031 2,0 20 2
z 20150901084754 14.966 ± 0.032 3,0 100 2
z 20160420170204 14.932 ± 0.026 0,0 20 2
z 20190505170726 14.956 ± 0.032 18,0 100 2
z 20190508164202 14.946 ± 0.027 3,0 100 2
z 20190509140733 14.976 ± 0.041 3,0 100 2
z 20200513190811 14.967 ± 0.025 3,0 100 2
z 20200524153511 15.308 ± 0.04 0,0 20 3
z 20210407183658 14.976 ± 0.034 3,0 20 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.11 3.13
GAIA source ID 4121236521712203008 4121236526020686976
Bp mag. 16.983 21.464
G mag. 16.007 20.616
Rp mag. 15.029 19.286
Bp/Rp excess 1.332 1.764
Parallax (mas) 0.135 ± 0.042 -- ± --
PM RA (mas/yr) -4.086 ± 0.055 -- ± --
PM Dec (mas/yr) -3.957 ± 0.037 -- ± --
A.E.N. (mas) 0.017 ± 0.034 4.652 ± 3.232

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g 17.519 ± 0.005
r 16.189 ± 0.002
i 15.546 ± 0.006
z 15.183 ± 0.004
Y -- ± --
J 13.579 ± 0.045
H 12.783 ± 0.046
K 12.585 ± 0.033
W1 12.522 ± 0.017
W2 12.696 ± 0.015
W3 11.699 ± --
W4 8.972 ± --
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.