Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 2275913231 (SMSS J172841.57-201744.0)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.1732 |
|---|
| Dec (deg) | -20.2956 |
|---|
| Galactic lon. (deg) | 5.2776 |
|---|
| Galactic lat. (deg) | 7.8573 |
|---|
| E(B-V) (SFD98) (mag) | 0.754 |
|---|
| E(B-V) (GNILC) (mag) | 0.652 ± 0.025 |
|---|
| Nearest DR4 source |
185206066 (1.8 arcs away) |
| 2nd-nearest DR4 source |
1219145973 (5.1 arcs away) |
| 3rd-nearest DR4 source |
185206081 (7.2 arcs away) |
| Times observed | 5 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
19.208 ± 0.158 |
— |
18.273 ± 0.269 |
17.511 ± 0.332 |
| Petrosian mag. |
— |
— |
18.901 ± 0.046 |
— |
17.787 ± 0.093 |
17.550 ± 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) |
| g |
20190506165109 |
19.600 ± 0.065 |
0,0 |
100 |
2 |
| g |
20190507143127 |
19.519 ± 0.079 |
0,0 |
100 |
2 |
| g |
20190822094124 |
19.601 ± 0.07 |
0,0 |
100 |
2 |
| i |
20150901084554 |
18.489 ± 0.084 |
3,0 |
100 |
2 |
| z |
20150901084353 |
17.858 ± 0.084 |
0,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.76 |
2.39 |
| GAIA source ID |
4121071152637962112 |
4121071152637966464 |
| Bp mag. |
19.835 |
20.265 |
| G mag. |
19.055 |
19.782 |
| Rp mag. |
18.206 |
18.588 |
| Bp/Rp excess |
1.273 |
1.729 |
| Parallax (mas) |
0.234 ± 0.242 |
0.505 ± 0.444 |
| PM RA (mas/yr) |
-1.705 ± 0.319 |
-3.623 ± 0.585 |
| PM Dec (mas/yr) |
-6.240 ± 0.229 |
-0.949 ± 0.416 |
| A.E.N. (mas) |
0.0 ± 0.0 |
0.0 ± 0.0 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
19.180
±
0.020
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
16.943
±
0.024
|
| H |
--
±
--
|
| K |
16.379
±
0.058
|
| 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. |
