Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179842613 (SMSS J172607.29-202523.0)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.5304 |
|---|
| Dec (deg) | -20.4231 |
|---|
| Galactic lon. (deg) | 4.8384 |
|---|
| Galactic lat. (deg) | 8.2936 |
|---|
| E(B-V) (SFD98) (mag) | 0.614 |
|---|
| E(B-V) (GNILC) (mag) | 0.484 ± 0.025 |
|---|
| Nearest DR4 source |
2268076569 (1.5 arcs away) |
| 2nd-nearest DR4 source |
179842614 (3.7 arcs away) |
| 3rd-nearest DR4 source |
179842509 (5.2 arcs away) |
| Times observed | 14 |
|---|
| Total bad pixels | 7 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
17.821 ± 0.052 |
16.959 ± 0.044 |
16.235 ± 0.029 |
15.901 ± 0.027 |
| Petrosian mag. |
— |
— |
17.857 ± 0.171 |
16.859 ± 0.176 |
16.326 ± 0.046 |
15.555 ± 0.213 |
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 |
17.928 ± 0.085 |
0,0 |
5 |
2 |
| g |
20140729111106 |
17.917 ± 0.074 |
0,0 |
5 |
2 |
| g |
20160420170043 |
17.989 ± 0.127 |
0,0 |
5 |
2 |
| r |
20140719114939 |
17.069 ± 0.061 |
1,0 |
5 |
2 |
| r |
20140729111131 |
17.075 ± 0.051 |
3,0 |
5 |
2 |
| r |
20160420170109 |
17.172 ± 0.073 |
0,1 |
5 |
2 |
| r |
20200524153415 |
17.020 ± 0.065 |
0,0 |
5 |
2 |
| r |
20210407183558 |
17.047 ± 0.067 |
0,0 |
5 |
2 |
| i |
20140729111202 |
16.269 ± 0.038 |
3,0 |
10 |
2 |
| i |
20160420170134 |
16.264 ± 0.041 |
2,4 |
10 |
2 |
| i |
20190505170526 |
16.272 ± 0.036 |
19,0 |
100 |
2 |
| z |
20140729111235 |
15.948 ± 0.039 |
3,0 |
20 |
2 |
| z |
20150901084754 |
15.891 ± 0.034 |
3,0 |
100 |
2 |
| z |
20160420170204 |
15.920 ± 0.041 |
2,2 |
20 |
2 |
| z |
20190505170726 |
15.886 ± 0.038 |
3,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.19 |
3.2 |
| GAIA source ID |
4121236418632990848 |
4121236422931242496 |
| Bp mag. |
17.689 |
19.741 |
| G mag. |
16.830 |
20.232 |
| Rp mag. |
15.926 |
18.627 |
| Bp/Rp excess |
1.296 |
2.987 |
| Parallax (mas) |
0.172 ± 0.065 |
0.269 ± 0.752 |
| PM RA (mas/yr) |
-0.162 ± 0.079 |
-3.886 ± 0.938 |
| PM Dec (mas/yr) |
-2.775 ± 0.054 |
-1.171 ± 0.592 |
| A.E.N. (mas) |
0.101 ± 0.511 |
0.713 ± 0.233 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
18.101
±
0.006
|
| r |
17.016
±
0.002
|
| i |
16.453
±
0.006
|
| z |
16.138
±
0.004
|
| Y |
--
±
--
|
| J |
14.666
±
0.062
|
| H |
13.895
±
0.058
|
| K |
13.724
±
0.052
|
| W1 |
13.358
±
0.019
|
| W2 |
13.547
±
0.02
|
| W3 |
11.917
±
--
|
| W4 |
8.708
±
--
|
| 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. |
