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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 1212919434 (SMSS J172558.12-202512.0)

Find on Search these coordinates on SIMBAD   

Data releaseDR4
RA (deg)261.4922
Dec (deg)-20.4200
Galactic lon. (deg)4.8213
Galactic lat. (deg)8.3254
E(B-V) (SFD98) (mag)0.642
E(B-V) (GNILC) (mag)0.462 ± 0.022
Nearest DR4 source 179842301 (7.4 arcs away)
2nd-nearest DR4 source 179842168 (8.9 arcs away)
3rd-nearest DR4 source 179842300 (9.7 arcs away)
Times observed1
Total bad pixels0
Observing flags1

Magnitudes

Filter u v g r i z
PSF mag. — — — — — 17.521 ± 0.276
Petrosian mag. — — — — — 19.369 ± 1.031

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)
z 20190505170726 17.719 ± 0.080 1,0 100 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 1.16 1.27
GAIA source ID 4121236560375956352 4121236594735702144
Bp mag. 19.597 --
G mag. 19.009 19.313
Rp mag. 18.116 --
Bp/Rp excess 1.379 --
Parallax (mas) 0.642 ± 0.254 -0.061 ± 0.311
PM RA (mas/yr) -3.242 ± 0.323 -1.420 ± 0.397
PM Dec (mas/yr) -6.718 ± 0.221 -7.678 ± 0.266
A.E.N. (mas) 0.680 ± 1.735 0.681 ± 1.031

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g 19.568 ± 0.012
r 18.699 ± 0.004
i 18.309 ± 0.011
z 18.092 ± 0.012
Y -- ± --
J 17.265 ± 0.034
H -- ± --
K 16.476 ± 0.064
W1 15.691 ± 0.034
W2 15.581 ± 0.062
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.