Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179900783 (SMSS J172819.92-203513.1)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.0830 |
|---|
| Dec (deg) | -20.5871 |
|---|
| Galactic lon. (deg) | 4.9841 |
|---|
| Galactic lat. (deg) | 7.7702 |
|---|
| E(B-V) (SFD98) (mag) | 0.862 |
|---|
| E(B-V) (GNILC) (mag) | 0.697 ± 0.034 |
|---|
| Nearest DR4 source |
179900784 (1.8 arcs away) |
| 2nd-nearest DR4 source |
1212980049 (3.3 arcs away) |
| 3rd-nearest DR4 source |
179900778 (10.1 arcs away) |
| Times observed | 5 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
18.565 ± 0.260 |
18.380 ± 0.172 |
— |
| Petrosian mag. |
— |
— |
— |
18.37 ± 0.054 |
17.902 ± 0.188 |
— |
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 |
19.283 ± 0.085 |
1,0 |
100 |
2 |
| r |
20190822094324 |
19.193 ± 0.076 |
1,0 |
100 |
2 |
| i |
20190505170526 |
18.667 ± 0.092 |
3,0 |
100 |
2 |
| i |
20190509140533 |
18.369 ± 0.087 |
1,0 |
100 |
2 |
| i |
20190720124743 |
18.339 ± 0.090 |
3,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.11 |
1.07 |
| GAIA source ID |
4121034078465914752 |
4121034078465914624 |
| Bp mag. |
20.200 |
-- |
| G mag. |
19.932 |
20.532 |
| Rp mag. |
18.652 |
-- |
| Bp/Rp excess |
1.934 |
-- |
| Parallax (mas) |
-4.087 ± 0.930 |
-- ± -- |
| PM RA (mas/yr) |
-4.369 ± 0.984 |
-- ± -- |
| PM Dec (mas/yr) |
-4.216 ± 0.727 |
-- ± -- |
| A.E.N. (mas) |
2.424 ± 3.868 |
0.0 ± 0.0 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
19.431
±
0.008
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
17.179
±
0.032
|
| H |
--
±
--
|
| K |
16.631
±
0.067
|
| 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. |
