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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 1212929334 (SMSS J172730.33-203634.4)

Find on Search these coordinates on SIMBAD   

Data releaseDR4
RA (deg)261.876
Dec (deg)-20.610
Galactic lon. (deg)4.859
Galactic lat. (deg)7.920
E(B-V) (SFD98) (mag)0.764
E(B-V) (GNILC) (mag)0.616 ± 0.030
Nearest DR4 source 179851324 (5.9 arcs away)
2nd-nearest DR4 source 179851323 (6.0 arcs away)
3rd-nearest DR4 source 179851755 (8.5 arcs away)
Times observed2
Total bad pixels0
Observing flags0

Magnitudes

Filter u v g r i z
PSF mag. — — — — 18.788 ± 0.141 —
Petrosian mag. — — — — 18.441 ± 0.296 —

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 20150901084153 18.975 ± 0.125 0,0 100 2
i 20190505170526 18.722 ± 0.098 0,0 100 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.46 2.8
GAIA source ID 4121036105688867584 4121036105694754176
Bp mag. 20.483 20.755
G mag. 19.702 20.476
Rp mag. 18.660 19.179
Bp/Rp excess 1.452 1.951
Parallax (mas) 0.960 ± 0.523 -2.382 ± 1.456
PM RA (mas/yr) -2.199 ± 0.549 -1.203 ± 1.601
PM Dec (mas/yr) -3.645 ± 0.400 -6.079 ± 1.227
A.E.N. (mas) 0.0 ± 0.000 3.138 ± 2.532

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g 20.710 ± 0.034
r 19.439 ± 0.008
i 18.870 ± 0.020
z 18.474 ± 0.019
Y -- ± --
J 17.255 ± 0.035
H -- ± --
K 16.416 ± 0.055
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.