Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179842314 (SMSS J172600.49-202453.2)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.5020 |
|---|
| Dec (deg) | -20.4148 |
|---|
| Galactic lon. (deg) | 4.8307 |
|---|
| Galactic lat. (deg) | 8.3205 |
|---|
| E(B-V) (SFD98) (mag) | 0.642 |
|---|
| E(B-V) (GNILC) (mag) | 0.462 ± 0.022 |
|---|
| Nearest DR4 source |
179842319 (7.4 arcs away) |
| 2nd-nearest DR4 source |
179842316 (8.2 arcs away) |
| 3rd-nearest DR4 source |
2268076486 (10.4 arcs away) |
| Times observed | 12 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 1 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
19.196 ± 0.054 |
18.533 ± 0.057 |
17.938 ± 0.058 |
17.629 ± 0.103 |
| Petrosian mag. |
— |
— |
19.607 ± 0.093 |
18.737 ± 0.083 |
17.976 ± 0.109 |
17.812 ± 0.102 |
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 |
20190505165725 |
19.149 ± 0.055 |
0,0 |
100 |
2 |
| g |
20190507143127 |
19.222 ± 0.063 |
0,0 |
100 |
2 |
| r |
20140729111131 |
18.304 ± 0.131 |
512,0 |
5 |
2 |
| r |
20190505165926 |
18.501 ± 0.058 |
0,0 |
100 |
2 |
| r |
20190507143327 |
18.516 ± 0.060 |
1,0 |
100 |
2 |
| i |
20140729111202 |
17.799 ± 0.105 |
0,0 |
10 |
2 |
| i |
20150901084554 |
17.875 ± 0.054 |
1,0 |
100 |
2 |
| i |
20190505170526 |
17.984 ± 0.060 |
1,0 |
100 |
2 |
| i |
20190509140533 |
17.953 ± 0.062 |
1,0 |
100 |
2 |
| i |
20190720124743 |
17.898 ± 0.077 |
1,0 |
100 |
2 |
| z |
20140729111235 |
17.620 ± 0.115 |
0,0 |
20 |
2 |
| z |
20150901084754 |
17.553 ± 0.068 |
1,0 |
100 |
2 |
| z |
20190505170726 |
17.647 ± 0.076 |
1,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.2 |
1.76 |
| GAIA source ID |
4121236590448540416 |
4121236594730271744 |
| Bp mag. |
19.149 |
19.568 |
| G mag. |
18.782 |
19.176 |
| Rp mag. |
17.880 |
18.154 |
| Bp/Rp excess |
1.483 |
1.585 |
| Parallax (mas) |
0.009 ± 0.225 |
0.190 ± 0.277 |
| PM RA (mas/yr) |
-6.665 ± 0.294 |
-0.426 ± 0.366 |
| PM Dec (mas/yr) |
-5.849 ± 0.186 |
-6.475 ± 0.249 |
| A.E.N. (mas) |
0.382 ± 0.719 |
0.355 ± 0.342 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
19.686
±
0.011
|
| r |
18.869
±
0.005
|
| i |
18.518
±
0.011
|
| z |
18.343
±
0.011
|
| Y |
--
±
--
|
| J |
17.045
±
0.027
|
| H |
--
±
--
|
| K |
16.366
±
0.057
|
| 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. |
