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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 2275855932 (SMSS J172722.60-201943.0)

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Data releaseDR4
RA (deg)261.8442
Dec (deg)-20.3286
Galactic lon. (deg)5.0804
Galactic lat. (deg)8.0985
E(B-V) (SFD98) (mag)0.818
E(B-V) (GNILC) (mag)0.599 ± 0.030
Nearest DR4 source 185152199 (4.2 arcs away)
2nd-nearest DR4 source 185152198 (6.5 arcs away)
3rd-nearest DR4 source 185152174 (6.7 arcs away)
Times observed0
Total bad pixels5
Observing flags24

Magnitudes

Filter u v g r i z
PSF mag. — — — — 18.489 ± -- —
Petrosian mag. — — — — 19.488 ± -- —

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 20190505170526 18.931 ± 0.113 24,5 100 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 1.2 2.18
GAIA source ID 4121252537663848576 4121252537709888896
Bp mag. 19.586 21.039
G mag. 18.643 20.307
Rp mag. 17.719 19.285
Bp/Rp excess 1.290 1.449
Parallax (mas) 0.221 ± 0.287 -1.878 ± 1.154
PM RA (mas/yr) -0.539 ± 0.289 0.330 ± 1.362
PM Dec (mas/yr) -8.772 ± 0.215 -5.456 ± 0.875
A.E.N. (mas) 0.0 ± 0.000 1.422 ± 0.937

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g -- ± --
r 18.739 ± 0.007
i -- ± --
z -- ± --
Y -- ± --
J 16.163 ± 0.012
H -- ± --
K 15.366 ± 0.023
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.