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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 2275867348 (SMSS J172741.07-200438.1)

Find on Search these coordinates on SIMBAD   

Data releaseDR4
RA (deg)261.9212
Dec (deg)-20.0773
Galactic lon. (deg)5.3332
Galactic lat. (deg)8.1745
E(B-V) (SFD98) (mag)0.886
E(B-V) (GNILC) (mag)0.664 ± 0.031
Nearest DR4 source 185162981 (2.8 arcs away)
2nd-nearest DR4 source 185162980 (7.4 arcs away)
3rd-nearest DR4 source 185164512 (8.0 arcs away)
Times observed0
Total bad pixels1
Observing flags17

Magnitudes

Filter u v g r i z
PSF mag. — — 17.119 ± -- 16.552 ± -- 14.081 ± -- 14.416 ± --
Petrosian mag. — — 17.429 ± -- 17.086 ± -- 14.680 ± -- 15.190 ± --

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 20160420172300 17.329 ± 0.073 16,0 5 2
r 20160420172325 16.949 ± 0.062 16,0 5 2
i 20160420172350 14.665 ± 0.020 17,0 10 2
z 20160420172420 15.551 ± 0.038 17,1 20 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 2.73 3.6
GAIA source ID 4121277551601852800 4121277551562935680
Bp mag. 16.185 21.444
G mag. 14.810 20.717
Rp mag. 13.667 19.864
Bp/Rp excess 1.411 1.295
Parallax (mas) 0.144 ± 0.029 -- ± --
PM RA (mas/yr) -1.403 ± 0.031 -- ± --
PM Dec (mas/yr) -5.955 ± 0.022 -- ± --
A.E.N. (mas) 0.0 ± 0.0 1.534 ± 0.485

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g -- ± --
r -- ± --
i -- ± --
z -- ± --
Y -- ± --
J -- ± --
H -- ± --
K -- ± --
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.