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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 185152656 (SMSS J172719.61-201827.7)

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Data releaseDR4
RA (deg)261.8317
Dec (deg)-20.3077
Galactic lon. (deg)5.0917
Galactic lat. (deg)8.1197
E(B-V) (SFD98) (mag)0.818
E(B-V) (GNILC) (mag)0.581 ± 0.030
Nearest DR4 source 185152657 (4.0 arcs away)
2nd-nearest DR4 source 185152425 (8.6 arcs away)
3rd-nearest DR4 source 185152659 (9.8 arcs away)
Times observed1
Total bad pixels0
Observing flags0

Magnitudes

Filter u v g r i z
PSF mag. — — — — 18.510 ± 0.398 —
Petrosian mag. — — — — 18.506 ± 0.135 —

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 19.043 ± 0.131 0,0 100 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.15 3.66
GAIA source ID 4121255664400423680 4121255664413851008
Bp mag. 20.246 21.911
G mag. 19.346 20.733
Rp mag. 18.540 20.108
Bp/Rp excess 1.201 0.993
Parallax (mas) -0.673 ± 0.478 -2.510 ± 2.490
PM RA (mas/yr) -2.478 ± 0.493 0.788 ± 2.707
PM Dec (mas/yr) -4.354 ± 0.347 -3.113 ± 1.910
A.E.N. (mas) 0.0 ± 0.0 0.0 ± 0.0

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g -- ± --
r 19.468 ± 0.009
i -- ± --
z -- ± --
Y -- ± --
J 17.086 ± 0.028
H -- ± --
K 16.389 ± 0.059
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.