Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 1212979956 (SMSS J172812.33-203526.4)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.0514 |
|---|
| Dec (deg) | -20.5907 |
|---|
| Galactic lon. (deg) | 4.9648 |
|---|
| Galactic lat. (deg) | 7.7931 |
|---|
| E(B-V) (SFD98) (mag) | 0.862 |
|---|
| E(B-V) (GNILC) (mag) | 0.706 ± 0.035 |
|---|
| Nearest DR4 source |
179900696 (4.1 arcs away) |
| 2nd-nearest DR4 source |
2268139534 (5.5 arcs away) |
| 3rd-nearest DR4 source |
179900697 (6.7 arcs away) |
| Times observed | 4 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
18.796 ± 0.417 |
17.274 ± 0.354 |
— |
— |
| Petrosian mag. |
— |
— |
17.591 ± 0.395 |
16.547 ± 0.280 |
— |
— |
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 |
20190505165725 |
19.434 ± 0.057 |
1,0 |
100 |
2 |
| g |
20190507143127 |
19.375 ± 0.072 |
3,0 |
100 |
2 |
| r |
20190505165926 |
18.753 ± 0.059 |
3,0 |
100 |
2 |
| r |
20190507143327 |
18.681 ± 0.070 |
1,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
1.37 |
1.45 |
| GAIA source ID |
4121034009743471744 |
4121034009749817984 |
| Bp mag. |
19.679 |
-- |
| G mag. |
18.889 |
20.232 |
| Rp mag. |
18.077 |
-- |
| Bp/Rp excess |
1.239 |
-- |
| Parallax (mas) |
-0.085 ± 0.302 |
-0.631 ± 1.465 |
| PM RA (mas/yr) |
-4.900 ± 0.300 |
0.675 ± 1.352 |
| PM Dec (mas/yr) |
-4.197 ± 0.233 |
-3.068 ± 1.059 |
| A.E.N. (mas) |
0.413 ± 0.623 |
2.440 ± 2.212 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
19.029
±
0.006
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
16.717
±
0.021
|
| H |
--
±
--
|
| K |
16.003
±
0.038
|
| 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. |
