Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179798443 (SMSS J172610.67-210129.5)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.5445 |
|---|
| Dec (deg) | -21.0249 |
|---|
| Galactic lon. (deg) | 4.3366 |
|---|
| Galactic lat. (deg) | 7.9538 |
|---|
| E(B-V) (SFD98) (mag) | 0.955 |
|---|
| E(B-V) (GNILC) (mag) | 0.924 ± 0.048 |
|---|
| Nearest DR4 source |
179798444 (5.2 arcs away) |
| 2nd-nearest DR4 source |
179798440 (7.2 arcs away) |
| 3rd-nearest DR4 source |
179798426 (11.4 arcs away) |
| Times observed | 12 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 0 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
20.126 ± 0.158 |
19.146 ± 0.094 |
18.267 ± 0.109 |
17.880 ± 0.065 |
| Petrosian mag. |
— |
— |
19.798 ± 0.098 |
18.853 ± 0.069 |
17.996 ± 0.055 |
17.773 ± 0.104 |
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 |
20190412161712 |
20.225 ± 0.086 |
0,0 |
100 |
2 |
| r |
20190412161913 |
19.304 ± 0.067 |
0,0 |
100 |
2 |
| r |
20190505165926 |
19.215 ± 0.082 |
0,0 |
100 |
2 |
| r |
20190507143327 |
19.274 ± 0.079 |
0,0 |
100 |
2 |
| r |
20190822094324 |
19.279 ± 0.082 |
0,0 |
100 |
2 |
| i |
20150819085632 |
18.368 ± 0.073 |
0,0 |
100 |
2 |
| i |
20150901084554 |
18.310 ± 0.065 |
0,0 |
100 |
2 |
| i |
20190505170526 |
18.270 ± 0.066 |
0,0 |
100 |
2 |
| z |
20140730110453 |
17.929 ± 0.145 |
0,0 |
20 |
2 |
| z |
20150819085834 |
17.901 ± 0.084 |
0,0 |
100 |
2 |
| z |
20150901084754 |
17.823 ± 0.076 |
0,0 |
100 |
2 |
| z |
20190505170726 |
17.851 ± 0.085 |
0,0 |
100 |
2 |
| z |
20190720131754 |
17.770 ± 0.077 |
24,20 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.48 |
1.09 |
| GAIA source ID |
4120925914028675840 |
4120925914008478336 |
| Bp mag. |
20.413 |
-- |
| G mag. |
19.443 |
20.191 |
| Rp mag. |
18.287 |
-- |
| Bp/Rp excess |
1.517 |
-- |
| Parallax (mas) |
0.558 ± 0.312 |
0.500 ± 0.648 |
| PM RA (mas/yr) |
-5.756 ± 0.417 |
-0.925 ± 0.765 |
| PM Dec (mas/yr) |
-3.484 ± 0.292 |
-5.568 ± 0.555 |
| A.E.N. (mas) |
0.524 ± 0.615 |
0.0 ± 0.0 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
20.371
±
0.013
|
| r |
19.026
±
0.004
|
| i |
18.341
±
0.010
|
| z |
17.903
±
0.009
|
| Y |
--
±
--
|
| J |
16.618
±
0.020
|
| H |
--
±
--
|
| K |
15.736
±
0.030
|
| W1 |
15.275
±
0.029
|
| W2 |
15.381
±
0.06
|
| 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. |
