Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179827183 (SMSS J172512.56-203721.0)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.3022 |
|---|
| Dec (deg) | -20.6224 |
|---|
| Galactic lon. (deg) | 4.5516 |
|---|
| Galactic lat. (deg) | 8.3636 |
|---|
| E(B-V) (SFD98) (mag) | 0.622 |
|---|
| E(B-V) (GNILC) (mag) | 0.483 ± 0.020 |
|---|
| Nearest DR4 source |
179827182 (1.3 arcs away) |
| 2nd-nearest DR4 source |
179827181 (4.9 arcs away) |
| 3rd-nearest DR4 source |
179827187 (8.1 arcs away) |
| Times observed | 2 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
18.641 ± 0.255 |
18.640 ± 0.043 |
— |
| Petrosian mag. |
— |
— |
— |
18.953 ± 0.131 |
19.017 ± 0.170 |
— |
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 |
20190506165309 |
18.880 ± 0.065 |
3,0 |
100 |
2 |
| i |
20150901084153 |
18.92 ± 0.120 |
1027,0 |
100 |
2 |
| i |
20190505170526 |
18.717 ± 0.100 |
3,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.84 |
2.49 |
| GAIA source ID |
4121139116167499392 |
4121139116209319296 |
| Bp mag. |
19.829 |
19.8 |
| G mag. |
19.030 |
19.477 |
| Rp mag. |
18.297 |
18.491 |
| Bp/Rp excess |
1.174 |
1.582 |
| Parallax (mas) |
0.237 ± 0.235 |
-7.751 ± 1.139 |
| PM RA (mas/yr) |
-3.476 ± 0.283 |
-3.601 ± 1.303 |
| PM Dec (mas/yr) |
-8.769 ± 0.191 |
-1.244 ± 0.892 |
| A.E.N. (mas) |
0.0 ± 0.000 |
9.074 ± 160.08 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
20.154
±
0.012
|
| r |
19.189
±
0.005
|
| i |
18.789
±
0.012
|
| z |
18.558
±
0.013
|
| Y |
--
±
--
|
| J |
17.020
±
0.024
|
| H |
--
±
--
|
| K |
16.582
±
0.057
|
| 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. |
