Log-in to SkyMapper

Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 179867003 (SMSS J172826.48-205900.7)

Find on Search these coordinates on SIMBAD   

Data releaseDR4
RA (deg)262.110
Dec (deg)-20.983
Galactic lon. (deg)4.662
Galactic lat. (deg)7.533
E(B-V) (SFD98) (mag)0.959
E(B-V) (GNILC) (mag)0.769 ± 0.042
Nearest DR4 source 179867006 (7.8 arcs away)
2nd-nearest DR4 source 179867002 (8.1 arcs away)
3rd-nearest DR4 source 179866907 (9.3 arcs away)
Times observed43
Total bad pixels3
Observing flags0

Magnitudes

Filter u v g r i z
PSF mag. — — 18.211 ± 0.029 17.138 ± 0.016 16.219 ± 0.014 15.710 ± 0.012
Petrosian mag. — — 18.026 ± 0.022 16.956 ± 0.036 16.104 ± 0.030 15.653 ± 0.015

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 20140722114132 18.192 ± 0.105 0,0 5 2
g 20140729111106 18.171 ± 0.092 0,0 5 2
g 20160420172300 18.046 ± 0.123 0,0 5 2
g 20190505165725 18.263 ± 0.032 0,0 100 2
g 20190506165109 18.281 ± 0.028 0,0 100 2
g 20190507143127 18.266 ± 0.034 0,0 100 2
g 20190822094124 18.252 ± 0.031 0,0 100 2
r 20140719114939 17.277 ± 0.074 0,0 5 2
r 20140722114203 17.184 ± 0.060 0,0 5 2
r 20140729111131 17.091 ± 0.051 0,0 5 2
r 20160420172325 17.083 ± 0.062 0,0 5 2
r 20180605125736 17.166 ± 0.079 0,0 5 2
r 20190505165926 17.142 ± 0.031 0,0 100 2
r 20190506165309 17.125 ± 0.030 0,0 100 2
r 20190507143327 17.111 ± 0.036 0,0 100 2
r 20190822094324 17.136 ± 0.030 0,0 100 2
r 20210407183558 17.170 ± 0.071 0,0 5 2
r 20210411183015 17.147 ± 0.075 0,0 5 2
i 20140719115004 16.251 ± 0.040 0,0 10 2
i 20140722114229 16.253 ± 0.042 0,0 10 2
i 20140729111202 16.198 ± 0.038 0,0 10 2
i 20150901084153 16.220 ± 0.03 0,0 100 2
i 20150901084554 16.219 ± 0.031 0,0 100 2
i 20160420172350 16.221 ± 0.040 0,2 10 2
i 20180605125802 16.251 ± 0.051 0,0 10 2
i 20190419150817 16.281 ± 0.035 16,0 100 2
i 20190505170526 16.252 ± 0.031 0,0 100 2
i 20190508164002 16.233 ± 0.028 0,0 100 2
i 20190720124743 16.245 ± 0.060 0,0 100 2
i 20210407183626 16.256 ± 0.045 0,0 10 2
i 20210411183047 16.129 ± 0.050 0,0 10 2
z 20140719115035 15.652 ± 0.037 0,0 20 2
z 20140722114259 15.760 ± 0.035 0,0 20 2
z 20140729111235 15.726 ± 0.036 0,0 20 2
z 20150901084353 15.704 ± 0.027 0,0 100 2
z 20150901084754 15.712 ± 0.029 0,0 100 2
z 20160420172420 15.706 ± 0.034 0,1 20 2
z 20180605125833 15.717 ± 0.044 0,0 20 2
z 20190419151018 15.754 ± 0.036 16,0 100 2
z 20190505170726 15.734 ± 0.031 0,0 100 2
z 20190508164202 15.710 ± 0.027 0,0 100 2
z 20190720124943 15.730 ± 0.058 0,0 100 2
z 20200513183957 15.719 ± 0.035 0,0 100 2
z 20210407183658 15.749 ± 0.040 0,0 20 2
z 20210411183118 15.726 ± 0.042 0,0 20 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.27 3.65
GAIA source ID 4120959410424864256 4120959483503177728
Bp mag. 18.032 19.614
G mag. 16.907 18.871
Rp mag. 15.851 17.877
Bp/Rp excess 1.371 1.417
Parallax (mas) 0.219 ± 0.073 0.410 ± 0.239
PM RA (mas/yr) -3.088 ± 0.091 -3.867 ± 0.303
PM Dec (mas/yr) -6.837 ± 0.060 -3.361 ± 0.199
A.E.N. (mas) 0.0 ± 0.0 0.364 ± 0.461

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g 18.625 ± 0.005
r 17.167 ± 0.002
i 16.411 ± 0.004
z 15.900 ± 0.005
Y -- ± --
J 14.212 ± 0.031
H 13.404 ± 0.029
K 13.149 ± 0.03
W1 13.012 ± 0.014
W2 13.276 ± 0.013
W3 12.203 ± --
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.