Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179842429 (SMSS J172601.60-202536.5)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.5067 |
|---|
| Dec (deg) | -20.4268 |
|---|
| Galactic lon. (deg) | 4.8230 |
|---|
| Galactic lat. (deg) | 8.3103 |
|---|
| E(B-V) (SFD98) (mag) | 0.642 |
|---|
| E(B-V) (GNILC) (mag) | 0.462 ± 0.023 |
|---|
| Nearest DR4 source |
179842430 (6.1 arcs away) |
| 2nd-nearest DR4 source |
179842427 (7.0 arcs away) |
| 3rd-nearest DR4 source |
179842428 (7.6 arcs away) |
| Times observed | 14 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 1 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
19.187 ± 0.126 |
18.484 ± 0.091 |
18.131 ± 0.042 |
17.812 ± 0.045 |
| Petrosian mag. |
— |
— |
18.274 ± 0.056 |
17.912 ± 0.178 |
17.612 ± 0.116 |
17.607 ± 0.092 |
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 |
19.151 ± 0.055 |
17,0 |
100 |
2 |
| g |
20190507143127 |
19.269 ± 0.065 |
1,0 |
100 |
2 |
| r |
20140729111131 |
18.5 ± 0.153 |
0,0 |
5 |
2 |
| r |
20190505165926 |
18.505 ± 0.059 |
17,0 |
100 |
2 |
| r |
20190507143327 |
18.500 ± 0.060 |
1,0 |
100 |
2 |
| i |
20140729111202 |
17.906 ± 0.114 |
0,0 |
10 |
2 |
| i |
20150901084554 |
17.884 ± 0.055 |
1,0 |
100 |
2 |
| i |
20190505170526 |
17.984 ± 0.060 |
0,0 |
100 |
2 |
| i |
20190508164002 |
18.096 ± 0.078 |
0,0 |
100 |
2 |
| i |
20190509140533 |
18.064 ± 0.067 |
1,0 |
100 |
2 |
| i |
20200513190610 |
18.202 ± 0.089 |
0,0 |
100 |
2 |
| z |
20140729111235 |
17.785 ± 0.132 |
0,0 |
20 |
2 |
| z |
20150901084754 |
17.713 ± 0.076 |
0,0 |
100 |
2 |
| z |
20190505170726 |
17.738 ± 0.081 |
0,0 |
100 |
2 |
| z |
20190508164202 |
17.749 ± 0.087 |
0,0 |
100 |
2 |
| z |
20190509140733 |
17.926 ± 0.099 |
0,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.5 |
0.99 |
| GAIA source ID |
4121236526016058880 |
4121236526016058752 |
| Bp mag. |
19.389 |
19.427 |
| G mag. |
19.331 |
19.295 |
| Rp mag. |
17.910 |
18.065 |
| Bp/Rp excess |
2.246 |
1.949 |
| Parallax (mas) |
0.398 ± 0.348 |
-1.512 ± 0.466 |
| PM RA (mas/yr) |
-5.346 ± 0.482 |
-3.106 ± 0.607 |
| PM Dec (mas/yr) |
-6.223 ± 0.290 |
-5.991 ± 0.416 |
| A.E.N. (mas) |
0.674 ± 1.008 |
2.066 ± 9.390 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
19.246
±
0.011
|
| r |
18.328
±
0.004
|
| i |
17.951
±
0.016
|
| z |
17.725
±
0.019
|
| Y |
--
±
--
|
| J |
17.336
±
0.032
|
| H |
--
±
--
|
| K |
16.487
±
0.052
|
| 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. |
