Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185207033 (SMSS J172803.76-201200.3)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.0156 |
|---|
| Dec (deg) | -20.2001 |
|---|
| Galactic lon. (deg) | 5.2776 |
|---|
| Galactic lat. (deg) | 8.0333 |
|---|
| E(B-V) (SFD98) (mag) | 0.756 |
|---|
| E(B-V) (GNILC) (mag) | 0.627 ± 0.033 |
|---|
| Nearest DR4 source |
185207037 (6.9 arcs away) |
| 2nd-nearest DR4 source |
185207032 (7.4 arcs away) |
| 3rd-nearest DR4 source |
185207042 (8.4 arcs away) |
| Times observed | 10 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 1 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
19.585 ± 0.041 |
18.943 ± 0.019 |
18.466 ± 0.036 |
— |
| Petrosian mag. |
— |
— |
19.423 ± 0.058 |
18.789 ± 0.082 |
18.337 ± 0.086 |
— |
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 |
19.555 ± 0.073 |
0,0 |
100 |
2 |
| g |
20190506165109 |
19.501 ± 0.060 |
0,0 |
100 |
2 |
| g |
20190507143127 |
19.682 ± 0.088 |
0,0 |
100 |
2 |
| r |
20190505165926 |
18.937 ± 0.083 |
0,0 |
100 |
2 |
| r |
20190506165309 |
18.901 ± 0.064 |
0,0 |
100 |
2 |
| r |
20190507143327 |
18.909 ± 0.080 |
1,0 |
100 |
2 |
| r |
20190822094324 |
18.998 ± 0.079 |
1,0 |
100 |
2 |
| i |
20150901084554 |
18.425 ± 0.081 |
0,0 |
100 |
2 |
| i |
20190505170526 |
18.433 ± 0.087 |
0,0 |
100 |
2 |
| i |
20190509140533 |
18.428 ± 0.092 |
0,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.34 |
1.86 |
| GAIA source ID |
4121255350855133952 |
4121255355170189184 |
| Bp mag. |
19.480 |
-- |
| G mag. |
18.883 |
20.938 |
| Rp mag. |
18.141 |
-- |
| Bp/Rp excess |
1.252 |
-- |
| Parallax (mas) |
0.160 ± 0.261 |
-- ± -- |
| PM RA (mas/yr) |
-5.688 ± 0.286 |
-- ± -- |
| PM Dec (mas/yr) |
-11.250 ± 0.206 |
-- ± -- |
| 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 |
18.724
±
0.007
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
17.140
±
0.029
|
| H |
--
±
--
|
| K |
16.827
±
0.085
|
| 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. |
