Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179842448 (SMSS J172604.74-202526.5)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.5198 |
|---|
| Dec (deg) | -20.4240 |
|---|
| Galactic lon. (deg) | 4.8321 |
|---|
| Galactic lat. (deg) | 8.3015 |
|---|
| E(B-V) (SFD98) (mag) | 0.614 |
|---|
| E(B-V) (GNILC) (mag) | 0.484 ± 0.025 |
|---|
| Nearest DR4 source |
2268076391 (8.1 arcs away) |
| 2nd-nearest DR4 source |
2268076393 (9.5 arcs away) |
| 3rd-nearest DR4 source |
179842447 (10.2 arcs away) |
| Times observed | 5 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 1536 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
19.183 ± 0.030 |
18.479 ± 0.028 |
17.989 ± 0.035 |
17.657 ± -- |
| Petrosian mag. |
— |
— |
19.629 ± 0.076 |
18.882 ± 0.064 |
18.222 ± 0.090 |
18.194 ± -- |
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 |
20190507143127 |
19.241 ± 0.064 |
0,0 |
100 |
2 |
| g |
20190822094124 |
19.180 ± 0.051 |
0,0 |
100 |
2 |
| r |
20140729111131 |
19.060 ± 0.253 |
512,0 |
5 |
2 |
| r |
20190507143327 |
18.537 ± 0.061 |
0,0 |
100 |
2 |
| r |
20190822094324 |
18.473 ± 0.052 |
0,0 |
100 |
2 |
| i |
20140729111202 |
17.983 ± 0.123 |
512,0 |
10 |
2 |
| i |
20150901084554 |
18.042 ± 0.060 |
0,0 |
100 |
2 |
| z |
20140729111235 |
17.838 ± 0.138 |
512,0 |
20 |
2 |
| z |
20150901084754 |
17.948 ± 0.091 |
1024,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.3 |
1.52 |
| GAIA source ID |
4121236418638640256 |
4121236422990372480 |
| Bp mag. |
18.928 |
-- |
| G mag. |
18.607 |
20.195 |
| Rp mag. |
17.599 |
-- |
| Bp/Rp excess |
1.605 |
-- |
| Parallax (mas) |
-0.098 ± 0.289 |
-0.749 ± 0.625 |
| PM RA (mas/yr) |
-1.551 ± 0.347 |
-4.455 ± 0.844 |
| PM Dec (mas/yr) |
1.738 ± 0.242 |
-5.422 ± 0.554 |
| A.E.N. (mas) |
1.896 ± 20.183 |
0.366 ± 0.085 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
19.181
±
0.009
|
| r |
18.395
±
0.003
|
| i |
17.950
±
0.013
|
| z |
17.779
±
0.015
|
| Y |
--
±
--
|
| J |
16.564
±
0.016
|
| H |
--
±
--
|
| K |
15.928
±
0.032
|
| 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. |
