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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 185159986 (SMSS J172641.50-200244.3)

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Data releaseDR4
RA (deg)261.6729
Dec (deg)-20.0457
Galactic lon. (deg)5.2319
Galactic lat. (deg)8.3873
E(B-V) (SFD98) (mag)0.948
E(B-V) (GNILC) (mag)0.770 ± 0.038
Nearest DR4 source 185159981 (4.7 arcs away)
2nd-nearest DR4 source 185159987 (6.3 arcs away)
3rd-nearest DR4 source 185159985 (7.3 arcs away)
Times observed2
Total bad pixels0
Observing flags3

Magnitudes

Filter u v g r i z
PSF mag. — — — — — 18.019 ± 0.062
Petrosian mag. — — — — — 18.317 ± 0.118

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 20140729111235 18.080 ± 0.169 0,0 20 2
z 20150901084353 18.201 ± 0.106 3,0 100 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.06 4.01
GAIA source ID 4121276417686307200 4121274940217540864
Bp mag. 20.062 --
G mag. 19.039 19.671
Rp mag. 18.118 --
Bp/Rp excess 1.265 --
Parallax (mas) 1.142 ± 0.312 0.015 ± 0.520
PM RA (mas/yr) -2.341 ± 0.387 -1.612 ± 0.652
PM Dec (mas/yr) 1.116 ± 0.266 -6.020 ± 0.510
A.E.N. (mas) 0.0 ± 0.0 0.0 ± 0.0

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g -- ± --
r 19.317 ± 0.005
i -- ± --
z -- ± --
Y -- ± --
J 16.609 ± 0.019
H -- ± --
K 15.842 ± 0.036
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.