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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 185163086 (SMSS J172752.34-200704.4)

Find on Search these coordinates on SIMBAD   

Data releaseDR4
RA (deg)261.9681
Dec (deg)-20.1179
Galactic lon. (deg)5.3229
Galactic lat. (deg)8.1154
E(B-V) (SFD98) (mag)0.839
E(B-V) (GNILC) (mag)0.615 ± 0.026
Nearest DR4 source 185163030 (3.8 arcs away)
2nd-nearest DR4 source 185163087 (6.1 arcs away)
3rd-nearest DR4 source 185163085 (10.9 arcs away)
Times observed14
Total bad pixels0
Observing flags3

Magnitudes

Filter u v g r i z
PSF mag. 18.052 ± 0.028 17.675 ± 0.027
Petrosian mag. 17.908 ± 0.105 17.520 ± 0.092

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 20140722114229 18.114 ± 0.138 0,0 10 2
i 20140729111202 18.188 ± 0.148 0,0 10 2
i 20150901084153 17.957 ± 0.056 3,0 100 2
i 20150901084554 18.029 ± 0.061 3,0 100 2
i 20190505170526 17.984 ± 0.064 3,0 100 2
i 20200513190610 17.939 ± 0.067 3,0 100 2
z 20140722114259 17.762 ± 0.128 0,0 20 2
z 20140729111235 17.650 ± 0.119 0,0 20 2
z 20150901084353 17.626 ± 0.067 3,0 100 2
z 20150901084754 17.651 ± 0.073 3,0 100 2
z 20190505170726 17.646 ± 0.081 1,0 100 2
z 20190508164202 17.669 ± 0.084 1,0 100 2
z 20190509140733 17.637 ± 0.086 3,0 100 2
z 20190720124943 17.567 ± 0.089 1,0 100 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.16 1.57
GAIA source ID 4121265383899040640 4121265388207273984
Bp mag. 19.540 20.959
G mag. 18.884 20.417
Rp mag. 17.848 19.125
Bp/Rp excess 1.489 1.824
Parallax (mas) -0.812 ± 0.274 -0.758 ± 1.004
PM RA (mas/yr) -3.184 ± 0.313 -2.102 ± 1.160
PM Dec (mas/yr) -4.646 ± 0.226 -0.290 ± 0.726
A.E.N. (mas) 0.607 ± 1.541 0.0 ± 0.0

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g -- ± --
r 18.409 ± 0.005
i -- ± --
z -- ± --
Y -- ± --
J 16.505 ± 0.017
H -- ± --
K 15.727 ± 0.032
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.