Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179842307 (SMSS J172600.11-202508.5)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.5004 |
|---|
| Dec (deg) | -20.4190 |
|---|
| Galactic lon. (deg) | 4.8264 |
|---|
| Galactic lat. (deg) | 8.3195 |
|---|
| E(B-V) (SFD98) (mag) | 0.642 |
|---|
| E(B-V) (GNILC) (mag) | 0.462 ± 0.022 |
|---|
| Nearest DR4 source |
179842306 (4.4 arcs away) |
| 2nd-nearest DR4 source |
179842310 (6.1 arcs away) |
| 3rd-nearest DR4 source |
1212919679 (9.2 arcs away) |
| Times observed | 6 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 0 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
18.892 ± 0.102 |
18.342 ± 0.043 |
18.041 ± 0.171 |
| Petrosian mag. |
— |
— |
— |
18.734 ± 0.105 |
18.338 ± 0.076 |
18.302 ± 0.175 |
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 |
18.919 ± 0.078 |
0,0 |
100 |
2 |
| i |
20150901084554 |
18.326 ± 0.074 |
0,0 |
100 |
2 |
| i |
20190505170526 |
18.356 ± 0.078 |
0,0 |
100 |
2 |
| i |
20190509140533 |
18.463 ± 0.088 |
0,0 |
100 |
2 |
| i |
20190720124743 |
18.392 ± 0.095 |
0,0 |
100 |
2 |
| z |
20190505170726 |
18.193 ± 0.117 |
0,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.16 |
2.12 |
| GAIA source ID |
4121236594735655680 |
4121236590454973952 |
| Bp mag. |
19.583 |
-- |
| G mag. |
19.059 |
20.347 |
| Rp mag. |
17.957 |
19.786 |
| Bp/Rp excess |
1.609 |
-- |
| Parallax (mas) |
0.983 ± 0.281 |
1.225 ± 0.944 |
| PM RA (mas/yr) |
-3.665 ± 0.359 |
-8.010 ± 1.236 |
| PM Dec (mas/yr) |
-7.706 ± 0.243 |
-7.027 ± 0.746 |
| A.E.N. (mas) |
1.125 ± 4.286 |
3.376 ± 5.546 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
19.877
±
0.013
|
| r |
18.921
±
0.005
|
| i |
18.443
±
0.011
|
| z |
18.189
±
0.011
|
| Y |
--
±
--
|
| J |
17.615
±
0.049
|
| H |
--
±
--
|
| K |
16.148
±
0.045
|
| 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. |
