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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 179842418 (SMSS J172601.99-202542.6)

Find on Search these coordinates on SIMBAD   

Data releaseDR4
RA (deg)261.5083
Dec (deg)-20.4286
Galactic lon. (deg)4.8224
Galactic lat. (deg)8.3080
E(B-V) (SFD98) (mag)0.614
E(B-V) (GNILC) (mag)0.462 ± 0.023
Nearest DR4 source 179842431 (7.2 arcs away)
2nd-nearest DR4 source 179842432 (7.2 arcs away)
3rd-nearest DR4 source 179842429 (8.4 arcs away)
Times observed1
Total bad pixels0
Observing flags1

Magnitudes

Filter u v g r i z
PSF mag. — — — — 19.096 ± 0.048 —
Petrosian mag. — — — — 19.607 ± 0.409 —

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 19.207 ± 0.153 1,0 100 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.41 1.58
GAIA source ID 4121236526016033792 4121236521732571392
Bp mag. 19.772 --
G mag. 19.340 20.361
Rp mag. 18.444 --
Bp/Rp excess 1.448 --
Parallax (mas) -0.090 ± 0.305 -0.268 ± 1.109
PM RA (mas/yr) 0.328 ± 0.405 -4.242 ± 1.112
PM Dec (mas/yr) -3.705 ± 0.257 -4.473 ± 0.710
A.E.N. (mas) 0.254 ± 0.146 0.614 ± 0.132

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g 19.703 ± 0.015
r 19.059 ± 0.005
i 18.914 ± 0.024
z 18.752 ± 0.029
Y -- ± --
J 17.394 ± 0.037
H -- ± --
K 16.758 ± 0.082
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.