Log-in to SkyMapper

Object IDs in DR1 differ from DR2 and later releases.

DR4: Object 2275837101 (SMSS J172607.15-201644.4)

Find on Search these coordinates on SIMBAD   

Data releaseDR4
RA (deg)261.5298
Dec (deg)-20.2790
Galactic lon. (deg)4.9601
Galactic lat. (deg)8.3728
E(B-V) (SFD98) (mag)0.752
E(B-V) (GNILC) (mag)0.581 ± 0.029
Nearest DR4 source 185134530 (5.9 arcs away)
2nd-nearest DR4 source 185134678 (9.0 arcs away)
3rd-nearest DR4 source 185134578 (10.2 arcs away)
Times observed0
Total bad pixels0
Observing flags16

Magnitudes

Filter u v g r i z
PSF mag. — — — — 18.524 ± -- —
Petrosian mag. — — — — 18.631 ± -- —

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)
i 20190505170526 18.971 ± 0.125 16,0 100 2

Gaia DR3 data
Matching radius: 15"

Best match Second match
Distance (arcsec) 0.12 4.11
GAIA source ID 4121247246319829120 4121247246257628544
Bp mag. 20.350 20.766
G mag. 19.714 20.855
Rp mag. 18.591 20.386
Bp/Rp excess 1.588 1.435
Parallax (mas) -0.019 ± 0.522 -0.528 ± 2.009
PM RA (mas/yr) -1.216 ± 0.611 -3.448 ± 2.098
PM Dec (mas/yr) -4.867 ± 0.379 -1.631 ± 1.299
A.E.N. (mas) 1.137 ± 1.723 1.291 ± 0.208

UV to IR data
Matching radius: 2"

Filter Magnitude1
FUV -- ± --
NUV -- ± --
u -- ± --
g 20.598 ± 0.026
r 19.547 ± 0.007
i 19.081 ± 0.038
z 18.789 ± 0.035
Y -- ± --
J 17.206 ± 0.031
H -- ± --
K 16.693 ± 0.076
W1 -- ± --
W2 -- ± --
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.