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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 2268148788 (SMSS J172803.11-202602.4)

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Data releaseDR4
RA (deg)262.013
Dec (deg)-20.434
Galactic lon. (deg)5.078
Galactic lat. (deg)7.908
E(B-V) (SFD98) (mag)0.814
E(B-V) (GNILC) (mag)0.615 ± 0.023
Nearest DR4 source 179909155 (2.8 arcs away)
2nd-nearest DR4 source 179909189 (6.3 arcs away)
3rd-nearest DR4 source 179909188 (10.0 arcs away)
Times observed1
Total bad pixels0
Observing flags2

Magnitudes

Filter u v g r i z
PSF mag. — — — 17.761 ± 0.467 — —
Petrosian mag. — — — 17.601 ± 0.131 — —

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)
r 20140729111131 18.316 ± 0.134 2,0 5 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 1.05 1.07
GAIA source ID 4121062390904597376 4121062390904604032
Bp mag. 19.635 20.247
G mag. 19.015 19.536
Rp mag. 17.794 18.392
Bp/Rp excess 1.704 1.584
Parallax (mas) 0.432 ± 0.386 3.746 ± 0.857
PM RA (mas/yr) -1.417 ± 0.479 -6.655 ± 1.187
PM Dec (mas/yr) -4.050 ± 0.277 -0.407 ± 0.611
A.E.N. (mas) 0.0 ± 0.0 2.433 ± 8.613

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g -- ± --
r 19.320 ± 0.006
i -- ± --
z -- ± --
Y -- ± --
J 17.131 ± 0.031
H -- ± --
K 16.334 ± 0.051
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.