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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 179842425 (SMSS J172603.05-202545.3)

Find on Search these coordinates on SIMBAD   

Data releaseDR4
RA (deg)261.5127
Dec (deg)-20.4293
Galactic lon. (deg)4.8240
Galactic lat. (deg)8.3041
E(B-V) (SFD98) (mag)0.614
E(B-V) (GNILC) (mag)0.462 ± 0.023
Nearest DR4 source 1212919565 (4.1 arcs away)
2nd-nearest DR4 source 179842426 (5.8 arcs away)
3rd-nearest DR4 source 179842424 (6.2 arcs away)
Times observed2
Total bad pixels0
Observing flags1

Magnitudes

Filter u v g r i z
PSF mag. — — — — 18.031 ± 0.248 17.872 ± 0.252
Petrosian mag. — — — — 18.096 ± 0.125 17.218 ± 0.107

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 20150901084554 18.177 ± 0.066 1,0 100 2
z 20150901084754 17.968 ± 0.093 1,0 100 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 1.12 1.7
GAIA source ID 4121236315574141440 4121236319852137088
Bp mag. 19.651 19.817
G mag. 19.028 19.133
Rp mag. 18.255 18.443
Bp/Rp excess 1.266 1.182
Parallax (mas) 0.271 ± 0.234 0.156 ± 0.253
PM RA (mas/yr) -2.751 ± 0.287 -1.806 ± 0.311
PM Dec (mas/yr) -4.229 ± 0.199 -0.415 ± 0.214
A.E.N. (mas) 0.0 ± 0.0 0.0 ± 0.000

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g 19.876 ± 0.015
r 18.760 ± 0.005
i 18.654 ± 0.021
z 18.470 ± 0.028
Y -- ± --
J 17.173 ± 0.030
H -- ± --
K 16.648 ± 0.074
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.