Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179798437 (SMSS J172609.40-210108.5)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.5392 |
|---|
| Dec (deg) | -21.0191 |
|---|
| Galactic lon. (deg) | 4.3387 |
|---|
| Galactic lat. (deg) | 7.9611 |
|---|
| E(B-V) (SFD98) (mag) | 0.955 |
|---|
| E(B-V) (GNILC) (mag) | 0.898 ± 0.046 |
|---|
| Nearest DR4 source |
179798438 (4.4 arcs away) |
| 2nd-nearest DR4 source |
1212874199 (6.4 arcs away) |
| 3rd-nearest DR4 source |
179798436 (6.8 arcs away) |
| Times observed | 12 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
18.931 ± 0.311 |
18.139 ± 0.113 |
17.608 ± 0.076 |
| Petrosian mag. |
— |
— |
— |
18.397 ± 0.095 |
17.439 ± 0.145 |
17.105 ± 0.124 |
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 |
20190412161913 |
19.251 ± 0.065 |
19,0 |
100 |
2 |
| r |
20190506165309 |
19.191 ± 0.078 |
3,0 |
100 |
2 |
| i |
20140730110422 |
18.444 ± 0.183 |
0,0 |
10 |
2 |
| i |
20150819085632 |
18.182 ± 0.066 |
3,0 |
100 |
2 |
| i |
20150901084153 |
18.250 ± 0.069 |
19,0 |
100 |
2 |
| i |
20150901084554 |
18.15 ± 0.058 |
3,0 |
100 |
2 |
| i |
20190505170526 |
18.216 ± 0.063 |
3,0 |
100 |
2 |
| z |
20140722114259 |
17.665 ± 0.121 |
0,0 |
20 |
2 |
| z |
20140729111235 |
17.741 ± 0.125 |
0,0 |
20 |
2 |
| z |
20140730110453 |
17.785 ± 0.128 |
0,0 |
20 |
2 |
| z |
20150819085834 |
17.661 ± 0.072 |
3,0 |
100 |
2 |
| z |
20150901084353 |
17.757 ± 0.074 |
19,0 |
100 |
2 |
| z |
20150901084754 |
17.614 ± 0.065 |
3,0 |
100 |
2 |
| z |
20190505170726 |
17.693 ± 0.075 |
3,0 |
100 |
2 |
| z |
20190508164202 |
17.606 ± 0.073 |
3,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.42 |
1.43 |
| GAIA source ID |
4120925978404376960 |
4120925982733190272 |
| Bp mag. |
20.486 |
-- |
| G mag. |
19.263 |
20.475 |
| Rp mag. |
18.097 |
-- |
| Bp/Rp excess |
1.466 |
-- |
| Parallax (mas) |
0.189 ± 0.292 |
0.386 ± 1.037 |
| PM RA (mas/yr) |
-4.462 ± 0.359 |
-2.012 ± 1.791 |
| PM Dec (mas/yr) |
-4.738 ± 0.251 |
-2.641 ± 1.142 |
| A.E.N. (mas) |
0.635 ± 1.095 |
1.776 ± 1.412 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
20.565
±
0.021
|
| r |
19.078
±
0.004
|
| i |
18.288
±
0.009
|
| z |
17.795
±
0.008
|
| Y |
--
±
--
|
| J |
16.383
±
0.016
|
| H |
--
±
--
|
| K |
15.427
±
0.023
|
| 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. |
