Log-in to SkyMapper

Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 185158761 (SMSS J172659.60-200459.4)

Find on Search these coordinates on SIMBAD   

Data releaseDR4
RA (deg)261.7483
Dec (deg)-20.0832
Galactic lon. (deg)5.2390
Galactic lat. (deg)8.3075
E(B-V) (SFD98) (mag)1.057
E(B-V) (GNILC) (mag)0.799 ± 0.045
Nearest DR4 source 185158807 (6.6 arcs away)
2nd-nearest DR4 source 185158762 (7.8 arcs away)
3rd-nearest DR4 source 185158759 (8.4 arcs away)
Times observed36
Total bad pixels3
Observing flags3

Magnitudes

Filter u v g r i z
PSF mag. — — 16.831 ± 0.014 15.622 ± 0.011 14.569 ± 0.009 13.990 ± 0.010
Petrosian mag. — — 16.587 ± 0.054 15.477 ± 0.060 14.487 ± 0.033 13.938 ± 0.024

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)
g 20140719114908 16.859 ± 0.039 0,0 5 2
g 20140722114132 16.897 ± 0.040 0,0 5 2
g 20160420170043 16.932 ± 0.053 0,0 5 2
g 20190505165725 16.826 ± 0.029 3,0 100 2
g 20190506165109 16.839 ± 0.025 24,17 100 2
g 20190507143127 16.815 ± 0.038 3,0 100 2
g 20190822094124 16.814 ± 0.028 3,0 100 2
g 20200524153348 16.909 ± 0.067 3,0 5 3
g 20210407183532 16.828 ± 0.047 0,0 5 2
r 20140719114939 15.646 ± 0.032 3,0 5 2
r 20140722114203 15.648 ± 0.030 0,0 5 2
r 20160420170109 15.616 ± 0.026 0,0 5 2
r 20190505165926 15.612 ± 0.034 3,0 100 2
r 20190506165309 15.641 ± 0.030 26,18 100 2
r 20190507143327 15.611 ± 0.039 3,0 100 2
r 20190822094324 15.607 ± 0.036 3,0 100 2
r 20200524153415 15.618 ± 0.031 3,0 5 2
r 20210407183558 15.641 ± 0.032 3,0 5 2
i 20140719115004 14.555 ± 0.029 3,0 10 2
i 20140722114229 14.589 ± 0.031 3,0 10 2
i 20150901084153 14.577 ± 0.029 3,0 100 2
i 20150901084554 14.580 ± 0.031 27,16 100 2
i 20160420170134 14.624 ± 0.018 3,3 10 2
i 20190505170526 14.568 ± 0.035 3,0 100 2
i 20190508164002 14.571 ± 0.035 3,0 100 2
i 20190509140533 14.577 ± 0.055 3,0 100 2
i 20190720124743 14.546 ± 0.067 3,0 100 2
i 20200513190610 14.567 ± 0.030 3,0 100 2
i 20200524153441 14.547 ± 0.031 3,0 10 2
i 20210407183626 14.578 ± 0.028 3,0 10 2
z 20140719115035 13.986 ± 0.030 3,0 20 2
z 20140722114259 14.000 ± 0.029 3,0 20 2
z 20150901084353 13.987 ± 0.027 3,0 100 2
z 20150901084754 13.990 ± 0.032 19,16 100 2
z 20160420170204 14.033 ± 0.019 3,0 20 2
z 20190505170726 13.987 ± 0.035 3,0 100 2
z 20190508164202 13.980 ± 0.030 3,0 100 2
z 20190509140733 13.993 ± 0.054 3,0 100 2
z 20190720124943 13.973 ± 0.062 3,0 100 2
z 20200513190811 13.974 ± 0.036 3,0 100 2
z 20200524153511 13.987 ± 0.029 3,0 20 3
z 20210407183658 14.003 ± 0.031 3,0 20 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.09 2.5
GAIA source ID 4121275283858315392 4121275283823440512
Bp mag. 16.583 --
G mag. 15.318 20.190
Rp mag. 14.208 --
Bp/Rp excess 1.396 --
Parallax (mas) 0.186 ± 0.046 0.145 ± 1.033
PM RA (mas/yr) -1.295 ± 0.057 -3.438 ± 1.421
PM Dec (mas/yr) -7.379 ± 0.040 -4.234 ± 0.865
A.E.N. (mas) 0.243 ± 12.049 0.0 ± 0.0

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g -- ± --
r 15.618 ± 0.003
i -- ± --
z -- ± --
Y -- ± --
J 12.374 ± 0.021
H 11.462 ± 0.022
K 11.207 ± 0.019
W1 11.013 ± 0.013
W2 11.151 ± 0.01
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.