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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 1219093956 (SMSS J172638.88-200912.2)

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Data releaseDR4
RA (deg)261.662
Dec (deg)-20.153
Galactic lon. (deg)5.135
Galactic lat. (deg)8.337
E(B-V) (SFD98) (mag)0.827
E(B-V) (GNILC) (mag)0.681 ± 0.037
Nearest DR4 source 185157072 (5.1 arcs away)
2nd-nearest DR4 source 1219093959 (6.7 arcs away)
3rd-nearest DR4 source 185157071 (8.1 arcs away)
Times observed1
Total bad pixels0
Observing flags0

Magnitudes

Filter u v g r i z
PSF mag. — — — — 18.893 ± 0.129 —
Petrosian mag. — — — — 18.860 ± 0.155 —

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 20190505170526 19.017 ± 0.130 0,0 100 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.29 3.03
GAIA source ID 4121273256589519232 4121273256634093568
Bp mag. 20.321 21.661
G mag. 19.498 20.714
Rp mag. 18.577 20.173
Bp/Rp excess 1.324 0.996
Parallax (mas) -1.293 ± 0.510 -- ± --
PM RA (mas/yr) -3.120 ± 0.527 -- ± --
PM Dec (mas/yr) -3.208 ± 0.366 -- ± --
A.E.N. (mas) 0.890 ± 1.359 1.527 ± 0.415

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g -- ± --
r 19.581 ± 0.009
i -- ± --
z -- ± --
Y -- ± --
J 17.206 ± 0.031
H -- ± --
K 16.672 ± 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.