Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179842447 (SMSS J172604.03-202528.8)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.5168 |
|---|
| Dec (deg) | -20.4247 |
|---|
| Galactic lon. (deg) | 4.8301 |
|---|
| Galactic lat. (deg) | 8.3035 |
|---|
| E(B-V) (SFD98) (mag) | 0.614 |
|---|
| E(B-V) (GNILC) (mag) | 0.484 ± 0.025 |
|---|
| Nearest DR4 source |
179842437 (6.2 arcs away) |
| 2nd-nearest DR4 source |
179842436 (6.7 arcs away) |
| 3rd-nearest DR4 source |
179842445 (10.1 arcs away) |
| Times observed | 1 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 1024 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
— |
18.277 ± -- |
17.922 ± 0.053 |
| Petrosian mag. |
— |
— |
— |
— |
18.684 ± -- |
18.184 ± 0.150 |
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) |
| i |
20150901084554 |
18.261 ± 0.070 |
1024,0 |
100 |
2 |
| z |
20140729111235 |
17.989 ± 0.157 |
0,0 |
20 |
2 |
| z |
20150901084754 |
18.164 ± 0.109 |
1024,0 |
100 |
2 |
| z |
20160420170204 |
17.724 ± 0.171 |
|
20 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.05 |
1.88 |
| GAIA source ID |
4121236521732572800 |
4121236319911283456 |
| Bp mag. |
19.547 |
20.473 |
| G mag. |
18.897 |
20.169 |
| Rp mag. |
18.015 |
17.983 |
| Bp/Rp excess |
1.347 |
3.699 |
| Parallax (mas) |
0.598 ± 0.215 |
0.867 ± 0.708 |
| PM RA (mas/yr) |
1.311 ± 0.271 |
-4.145 ± 0.940 |
| PM Dec (mas/yr) |
-5.551 ± 0.188 |
-3.459 ± 0.608 |
| A.E.N. (mas) |
0.287 ± 0.348 |
1.845 ± 1.774 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
19.473
±
0.017
|
| r |
--
±
--
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
16.838
±
0.024
|
| H |
--
±
--
|
| K |
16.287
±
0.051
|
| 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. |
