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Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 185156855 (SMSS J172617.91-200720.8)

Find on Search these coordinates on SIMBAD   

Data releaseDR4
RA (deg)261.5746
Dec (deg)-20.1225
Galactic lon. (deg)5.1159
Galactic lat. (deg)8.4229
E(B-V) (SFD98) (mag)0.840
E(B-V) (GNILC) (mag)0.774 ± 0.039
Nearest DR4 source 185156853 (9.9 arcs away)
2nd-nearest DR4 source 185156852 (12.7 arcs away)
3rd-nearest DR4 source 185156859 (12.9 arcs away)
Times observed48
Total bad pixels1
Observing flags0

Magnitudes

Filter u v g r i z
PSF mag. — 18.533 ± 0.040 16.515 ± 0.008 15.590 ± 0.009 14.750 ± 0.008 14.294 ± 0.009
Petrosian mag. — 18.573 ± 0.084 16.544 ± 0.013 15.613 ± 0.012 14.771 ± 0.008 14.324 ± 0.009

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 18.566 ± 0.060 0,0 100 1
v 20190505170325 18.623 ± 0.069 0,0 100 1
v 20190505171125 18.451 ± 0.061 0,0 100 1
g 20140719114908 16.513 ± 0.038 0,0 5 2
g 20140722114132 16.522 ± 0.033 0,0 5 2
g 20140729111106 16.535 ± 0.033 0,0 5 2
g 20160420170043 16.571 ± 0.043 0,0 5 2
g 20180605124544 16.481 ± 0.036 0,0 5 2
g 20190505165725 16.507 ± 0.028 0,0 100 2
g 20190506165109 16.515 ± 0.022 0,0 100 2
g 20190507143127 16.515 ± 0.033 0,0 100 2
g 20190822094124 16.530 ± 0.028 0,0 100 2
g 20200524153348 16.575 ± 0.052 0,0 5 3
g 20210407183532 16.518 ± 0.039 0,0 5 2
r 20140719114939 15.576 ± 0.033 0,0 5 2
r 20140722114203 15.601 ± 0.032 0,0 5 2
r 20140729111131 15.617 ± 0.026 0,0 5 2
r 20160420170109 15.597 ± 0.029 0,0 5 2
r 20190505165926 15.588 ± 0.034 0,0 100 2
r 20190506165309 15.594 ± 0.030 0,0 100 2
r 20190507143327 15.586 ± 0.039 0,0 100 2
r 20190822094324 15.593 ± 0.035 0,0 100 2
r 20200524153415 15.605 ± 0.031 0,0 5 2
r 20210407183558 15.573 ± 0.031 0,0 5 2
i 20140719115004 14.735 ± 0.030 0,0 10 2
i 20140722114229 14.754 ± 0.029 0,0 10 2
i 20140729111202 14.753 ± 0.027 0,0 10 2
i 20150901084153 14.759 ± 0.031 0,0 100 2
i 20150901084554 14.755 ± 0.031 0,0 100 2
i 20160420170134 14.763 ± 0.024 0,0 10 2
i 20180605124636 14.767 ± 0.029 0,0 10 2
i 20190505170526 14.736 ± 0.035 0,0 100 2
i 20190509140533 14.748 ± 0.055 0,0 100 2
i 20190720124743 14.742 ± 0.067 0,0 100 2
i 20200513190610 14.759 ± 0.030 0,0 100 2
i 20200524153441 14.748 ± 0.031 0,0 10 2
i 20210407183626 14.732 ± 0.029 0,0 10 2
z 20140719115035 14.286 ± 0.029 0,0 20 2
z 20140722114259 14.291 ± 0.028 0,0 20 2
z 20140729111235 14.284 ± 0.029 0,0 20 2
z 20150901084353 14.290 ± 0.030 0,0 100 2
z 20150901084754 14.289 ± 0.032 0,0 100 2
z 20160420170204 14.335 ± 0.024 0,1 20 2
z 20180605124707 14.307 ± 0.025 0,0 20 2
z 20190505170726 14.283 ± 0.035 0,0 100 2
z 20190509140733 14.295 ± 0.054 0,0 100 2
z 20190720124943 14.294 ± 0.062 0,0 100 2
z 20200513190811 14.296 ± 0.036 0,0 100 2
z 20200524153511 14.285 ± 0.030 0,0 20 3
z 20210407183658 14.282 ± 0.031 0,0 20 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.1 3.94
GAIA source ID 4121250957160946432 4121250957102890368
Bp mag. 16.384 20.819
G mag. 15.392 19.784
Rp mag. 14.404 18.490
Bp/Rp excess 1.337 1.666
Parallax (mas) 0.133 ± 0.045 0.962 ± 0.886
PM RA (mas/yr) -10.178 ± 0.044 -1.036 ± 0.689
PM Dec (mas/yr) -10.367 ± 0.033 -6.406 ± 0.613
A.E.N. (mas) 0.068 ± 0.851 0.783 ± 0.569

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g 16.833 ± 0.006
r 15.648 ± 0.002
i 14.914 ± 0.004
z -- ± --
Y -- ± --
J 12.936 ± 0.023
H 12.284 ± 0.02
K 12.111 ± 0.021
W1 11.938 ± 0.013
W2 11.99 ± 0.01
W3 11.809 ± 0.253
W4 8.72 ± --
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.