Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179842427 (SMSS J172601.15-202539.1)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.5048 |
|---|
| Dec (deg) | -20.4276 |
|---|
| Galactic lon. (deg) | 4.8214 |
|---|
| Galactic lat. (deg) | 8.3113 |
|---|
| E(B-V) (SFD98) (mag) | 0.571 |
|---|
| E(B-V) (GNILC) (mag) | 0.462 ± 0.023 |
|---|
| Nearest DR4 source |
179842429 (7.0 arcs away) |
| 2nd-nearest DR4 source |
179842428 (8.5 arcs away) |
| 3rd-nearest DR4 source |
179842418 (12.4 arcs away) |
| Times observed | 5 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 1 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
18.873 ± 0.131 |
18.300 ± 0.133 |
17.985 ± 0.217 |
| Petrosian mag. |
— |
— |
— |
18.269 ± 0.101 |
18.056 ± 0.067 |
17.717 ± 0.126 |
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) |
| r |
20190505165926 |
19.080 ± 0.088 |
1,0 |
100 |
2 |
| r |
20190507143327 |
18.986 ± 0.081 |
1,0 |
100 |
2 |
| i |
20150901084554 |
18.387 ± 0.077 |
0,0 |
100 |
2 |
| i |
20190505170526 |
18.452 ± 0.084 |
0,0 |
100 |
2 |
| z |
20190505170726 |
18.090 ± 0.108 |
0,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.33 |
2.37 |
| GAIA source ID |
4121236521725769472 |
4121236526016072960 |
| Bp mag. |
19.672 |
20.638 |
| G mag. |
18.877 |
20.079 |
| Rp mag. |
18.107 |
19.215 |
| Bp/Rp excess |
1.205 |
1.366 |
| Parallax (mas) |
0.476 ± 0.213 |
0.534 ± 0.536 |
| PM RA (mas/yr) |
0.824 ± 0.285 |
-7.951 ± 0.750 |
| PM Dec (mas/yr) |
-5.076 ± 0.186 |
-8.347 ± 0.488 |
| A.E.N. (mas) |
0.0 ± 0.0 |
0.0 ± 0.0 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
20.000
±
0.015
|
| r |
19.015
±
0.004
|
| i |
18.599
±
0.018
|
| z |
18.359
±
0.021
|
| Y |
--
±
--
|
| J |
16.989
±
0.023
|
| H |
--
±
--
|
| K |
16.410
±
0.049
|
| 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. |
