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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 1212979991 (SMSS J172815.34-203459.7)

Find on Search these coordinates on SIMBAD   

Data releaseDR4
RA (deg)262.0640
Dec (deg)-20.5832
Galactic lon. (deg)4.9776
Galactic lat. (deg)7.7873
E(B-V) (SFD98) (mag)0.862
E(B-V) (GNILC) (mag)0.697 ± 0.034
Nearest DR4 source 179900726 (8.0 arcs away)
2nd-nearest DR4 source 179900725 (8.4 arcs away)
3rd-nearest DR4 source 2268139554 (9.5 arcs away)
Times observed1
Total bad pixels0
Observing flags16

Magnitudes

Filter u v g r i z
PSF mag. — — 20.122 ± -- 19.479 ± -- 18.951 ± 0.056 —
Petrosian mag. — — 20.778 ± -- 20.165 ± -- 19.637 ± 0.242 —

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)
g 20190506165109 20.328 ± 0.112 16,0 100 2
r 20190506165309 19.677 ± 0.118 16,0 100 2
i 20190505170526 19.151 ± 0.141 0,0 100 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.13 3.97
GAIA source ID 4121034112859794048 4121034112829029888
Bp mag. 20.005 21.019
G mag. 19.343 20.273
Rp mag. 18.475 19.541
Bp/Rp excess 1.330 1.191
Parallax (mas) -1.260 ± 0.491 -0.430 ± 1.244
PM RA (mas/yr) -2.739 ± 0.451 -3.441 ± 1.115
PM Dec (mas/yr) -0.949 ± 0.328 -5.822 ± 0.871
A.E.N. (mas) 0.547 ± 0.555 0.920 ± 0.347

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g -- ± --
r 19.292 ± 0.007
i -- ± --
z -- ± --
Y -- ± --
J 17.403 ± 0.039
H -- ± --
K 16.876 ± 0.084
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.