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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 185213345 (SMSS J172932.99-201357.2)

Find on Search these coordinates on SIMBAD   

Data releaseDR4
RA (deg)262.387
Dec (deg)-20.233
Galactic lon. (deg)5.441
Galactic lat. (deg)7.722
E(B-V) (SFD98) (mag)0.994
E(B-V) (GNILC) (mag)1.017 ± 0.051
Nearest DR4 source 185213367 (7.6 arcs away)
2nd-nearest DR4 source 185213368 (11.9 arcs away)
3rd-nearest DR4 source 185213370 (14.4 arcs away)
Times observed38
Total bad pixels1
Observing flags3

Magnitudes

Filter u v g r i z
PSF mag. — 18.639 ± 0.091 16.731 ± 0.013 15.877 ± 0.010 15.075 ± 0.010 14.643 ± 0.012
Petrosian mag. — 18.717 ± 0.210 16.756 ± 0.038 15.928 ± 0.012 15.130 ± 0.010 14.695 ± 0.017

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)
v 20190505165526 18.628 ± 0.074 0,0 100 1
v 20190505170325 18.746 ± 0.082 0,0 100 1
v 20190505171125 18.465 ± 0.063 0,0 100 1
g 20140719114908 16.808 ± 0.036 0,0 5 2
g 20140722114132 16.739 ± 0.032 0,0 5 2
g 20160420172300 16.644 ± 0.040 0,0 5 2
g 20180605125705 16.721 ± 0.054 0,0 5 2
g 20190505165725 16.731 ± 0.022 2,0 100 2
g 20190506165109 16.744 ± 0.020 3,0 100 2
g 20190507143127 16.724 ± 0.025 3,0 100 2
g 20190822094124 16.871 ± 0.038 2,0 100 2
g 20210411182948 16.700 ± 0.048 0,0 5 3
r 20140719114939 15.883 ± 0.036 0,0 5 2
r 20140722114203 15.881 ± 0.025 0,0 5 2
r 20160420172325 15.856 ± 0.028 0,0 5 2
r 20180605125736 15.896 ± 0.037 0,0 5 2
r 20190505165926 15.869 ± 0.032 3,0 100 2
r 20190506165309 15.874 ± 0.024 3,0 100 2
r 20190507143327 15.875 ± 0.039 3,0 100 2
r 20190822094324 15.872 ± 0.038 3,0 100 2
r 20210411183015 15.913 ± 0.032 0,0 5 2
i 20140719115004 15.089 ± 0.030 2,0 10 2
i 20140722114229 15.080 ± 0.024 0,0 10 2
i 20150901084153 15.080 ± 0.027 3,0 100 2
i 20160420172350 15.048 ± 0.025 0,0 10 2
i 20180605125802 15.062 ± 0.038 2,0 10 2
i 20190505170526 15.074 ± 0.031 2,0 100 2
i 20190508164002 15.074 ± 0.030 3,0 100 2
i 20190720124743 15.064 ± 0.070 3,0 100 2
i 20200513190610 15.082 ± 0.030 19,0 100 2
i 20210411183047 15.147 ± 0.033 2,0 10 2
z 20140719115035 14.641 ± 0.032 3,0 20 2
z 20140722114259 14.648 ± 0.030 2,0 20 2
z 20150901084353 14.637 ± 0.027 3,0 100 2
z 20160420172420 14.565 ± 0.025 0,1 20 2
z 20180605125833 14.651 ± 0.030 0,0 20 2
z 20190505170726 14.646 ± 0.033 2,0 100 2
z 20190508164202 14.632 ± 0.025 3,0 100 2
z 20190720124943 14.635 ± 0.067 3,0 100 2
z 20200513190811 14.656 ± 0.035 19,0 100 2
z 20210411183118 14.722 ± 0.029 3,0 20 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.01 2.51
GAIA source ID 4121070362389720832 4121070362366518400
Bp mag. 16.625 20.765
G mag. 15.7 20.202
Rp mag. 14.740 18.474
Bp/Rp excess 1.329 2.500
Parallax (mas) 1.315 ± 0.040 2.189 ± 0.848
PM RA (mas/yr) -28.160 ± 0.047 0.599 ± 1.388
PM Dec (mas/yr) -6.933 ± 0.032 -2.666 ± 0.841
A.E.N. (mas) 0.0 ± 0.0 3.028 ± 5.328

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g -- ± --
r 15.957 ± 0.002
i -- ± --
z -- ± --
Y -- ± --
J 13.295 ± 0.018
H 12.717 ± 0.021
K 12.494 ± 0.021
W1 12.407 ± 0.015
W2 12.482 ± 0.012
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.