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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 185207090 (SMSS J172806.02-201209.4)

Find on Search these coordinates on SIMBAD   

Data releaseDR4
RA (deg)262.0251
Dec (deg)-20.2027
Galactic lon. (deg)5.2802
Galactic lat. (deg)8.0244
E(B-V) (SFD98) (mag)0.756
E(B-V) (GNILC) (mag)0.627 ± 0.033
Nearest DR4 source 185207091 (5.8 arcs away)
2nd-nearest DR4 source 185206984 (10.0 arcs away)
3rd-nearest DR4 source 185206986 (10.1 arcs away)
Times observed3
Total bad pixels0
Observing flags3

Magnitudes

Filter u v g r i z
PSF mag. — — — — 18.155 ± 0.219 17.767 ± 0.167
Petrosian mag. — — — — 17.993 ± 0.186 16.691 ± 0.278

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 20140729111202 18.266 ± 0.159 0,0 10 2
z 20140729111235 17.848 ± 0.143 1,0 20 2
z 20150901084353 17.617 ± 0.070 3,0 100 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.48 0.55
GAIA source ID 4121261230677336704 4121261230677336576
Bp mag. 19.402 19.562
G mag. 19.393 19.406
Rp mag. 17.777 17.769
Bp/Rp excess 2.584 2.529
Parallax (mas) 0.017 ± 0.860 -0.170 ± 0.435
PM RA (mas/yr) -6.388 ± 0.943 -2.178 ± 0.527
PM Dec (mas/yr) -7.144 ± 0.653 -6.673 ± 0.370
A.E.N. (mas) 4.813 ± 74.733 1.126 ± 2.569

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g -- ± --
r 18.668 ± 0.006
i -- ± --
z -- ± --
Y -- ± --
J 16.560 ± 0.018
H -- ± --
K 15.731 ± 0.031
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.