Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179900713 (SMSS J172815.21-203516.0)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.0634 |
|---|
| Dec (deg) | -20.5877 |
|---|
| Galactic lon. (deg) | 4.9735 |
|---|
| Galactic lat. (deg) | 7.7852 |
|---|
| E(B-V) (SFD98) (mag) | 0.862 |
|---|
| E(B-V) (GNILC) (mag) | 0.697 ± 0.034 |
|---|
| Nearest DR4 source |
179900714 (7.2 arcs away) |
| 2nd-nearest DR4 source |
2268139554 (7.7 arcs away) |
| 3rd-nearest DR4 source |
179900717 (8.3 arcs away) |
| Times observed | 2 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 1040 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
19.457 ± -- |
18.801 ± 0.045 |
— |
| Petrosian mag. |
— |
— |
— |
20.336 ± -- |
18.878 ± 0.128 |
— |
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 |
19.573 ± 0.108 |
1040,0 |
100 |
2 |
| i |
20150901084153 |
18.863 ± 0.115 |
0,0 |
100 |
2 |
| i |
20190505170526 |
18.754 ± 0.100 |
0,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.26 |
1.03 |
| GAIA source ID |
4121034039793481344 |
4121034044103132672 |
| Bp mag. |
20.157 |
20.169 |
| G mag. |
19.529 |
20.202 |
| Rp mag. |
18.360 |
18.425 |
| Bp/Rp excess |
1.642 |
2.909 |
| Parallax (mas) |
-1.506 ± 0.546 |
-2.745 ± 1.337 |
| PM RA (mas/yr) |
-2.771 ± 0.565 |
3.738 ± 1.068 |
| PM Dec (mas/yr) |
-7.257 ± 0.395 |
-7.372 ± 0.870 |
| A.E.N. (mas) |
0.0 ± 0.0 |
2.540 ± 2.476 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
19.108
±
0.006
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
17.495
±
0.043
|
| H |
--
±
--
|
| K |
17.105
±
0.104
|
| 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. |
