Log-in to SkyMapper

Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 185158759 (SMSS J172659.05-200502.9)

Find on Search these coordinates on SIMBAD   

Data releaseDR4
RA (deg)261.7460
Dec (deg)-20.0842
Galactic lon. (deg)5.2370
Galactic lat. (deg)8.3088
E(B-V) (SFD98) (mag)1.057
E(B-V) (GNILC) (mag)0.799 ± 0.045
Nearest DR4 source 2275862869 (7.8 arcs away)
2nd-nearest DR4 source 185158761 (8.4 arcs away)
3rd-nearest DR4 source 185158762 (8.6 arcs away)
Times observed40
Total bad pixels0
Observing flags3

Magnitudes

Filter u v g r i z
PSF mag. 18.726 ± 0.087 18.612 ± 0.046 15.800 ± 0.009 14.778 ± 0.010 13.915 ± 0.009 13.436 ± 0.010
Petrosian mag. 18.887 ± 0.164 18.613 ± 0.192 15.78 ± 0.014 14.785 ± 0.010 13.924 ± 0.012 13.447 ± 0.012

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)
u 20190505165326 18.779 ± 0.089 0,0 100 2
v 20190505165526 18.574 ± 0.061 0,0 100 1
v 20190505170325 18.702 ± 0.065 0,0 100 1
v 20190505171125 18.675 ± 0.076 0,0 100 1
v 20210412150202 18.365 ± 0.075 0,0 100 1
g 20140719114908 15.816 ± 0.025 0,0 5 2
g 20140722114132 15.792 ± 0.027 0,0 5 2
g 20160420170043 15.812 ± 0.024 0,0 5 2
g 20190505165725 15.790 ± 0.028 3,0 100 2
g 20190507143127 15.793 ± 0.037 3,0 100 2
g 20190822094124 15.796 ± 0.028 3,0 100 2
g 20200524153348 15.819 ± 0.036 2,0 5 3
g 20210407183532 15.835 ± 0.029 0,0 5 2
r 20140719114939 14.770 ± 0.028 3,0 5 2
r 20140722114203 14.782 ± 0.026 0,0 5 2
r 20160420170109 14.792 ± 0.021 0,0 5 2
r 20190505165926 14.774 ± 0.034 3,0 100 2
r 20190507143327 14.781 ± 0.039 3,0 100 2
r 20190822094324 14.775 ± 0.035 3,0 100 2
r 20200524153415 14.786 ± 0.025 3,0 5 2
r 20210407183558 14.757 ± 0.027 3,0 5 2
i 20140719115004 13.901 ± 0.028 3,0 10 2
i 20140722114229 13.909 ± 0.030 3,0 10 2
i 20150901084153 13.920 ± 0.029 3,0 100 2
i 20150901084554 13.914 ± 0.031 19,0 100 2
i 20160420170134 13.955 ± 0.016 3,6 10 2
i 20190505170526 13.909 ± 0.035 3,0 100 2
i 20190508164002 13.910 ± 0.035 3,0 100 2
i 20190509140533 13.917 ± 0.055 3,0 100 2
i 20190720124743 13.897 ± 0.067 3,0 100 2
i 20200513190610 13.915 ± 0.030 3,0 100 2
i 20200524153441 13.910 ± 0.029 3,0 10 2
i 20210407183626 13.932 ± 0.027 3,0 10 2
z 20140719115035 13.434 ± 0.030 3,0 20 2
z 20140722114259 13.425 ± 0.028 3,0 20 2
z 20150901084353 13.432 ± 0.027 3,0 100 2
z 20150901084754 13.427 ± 0.032 19,0 100 2
z 20160420170204 13.470 ± 0.019 3,0 20 2
z 20190505170726 13.434 ± 0.035 3,0 100 2
z 20190508164202 13.425 ± 0.030 3,0 100 2
z 20190509140733 13.435 ± 0.054 3,0 100 2
z 20190720124943 13.425 ± 0.062 3,0 100 2
z 20200513190811 13.428 ± 0.036 3,0 100 2
z 20200524153511 13.439 ± 0.028 3,0 20 3
z 20210407183658 13.443 ± 0.030 3,0 20 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.08 2.13
GAIA source ID 4121275279498416384 4121275283823442944
Bp mag. 15.631 19.187
G mag. 14.579 19.991
Rp mag. 13.568 17.416
Bp/Rp excess 1.344 6.030
Parallax (mas) 0.318 ± 0.025 0.148 ± 1.035
PM RA (mas/yr) -5.617 ± 0.034 -4.518 ± 1.249
PM Dec (mas/yr) -2.506 ± 0.024 -5.166 ± 0.896
A.E.N. (mas) 0.0 ± 0.0 1.514 ± 1.582

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g -- ± --
r 14.827 ± 0.003
i -- ± --
z -- ± --
Y -- ± --
J 11.957 ± 0.019
H 11.226 ± 0.024
K 11.032 ± 0.019
W1 10.859 ± 0.014
W2 10.951 ± 0.01
W3 11.104 ± 0.161
W4 8.383 ± --
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.