Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185207032 (SMSS J172803.39-201205.6)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.0141 |
|---|
| Dec (deg) | -20.2016 |
|---|
| Galactic lon. (deg) | 5.2756 |
|---|
| Galactic lat. (deg) | 8.0337 |
|---|
| E(B-V) (SFD98) (mag) | 0.756 |
|---|
| E(B-V) (GNILC) (mag) | 0.627 ± 0.033 |
|---|
| Nearest DR4 source |
185206926 (7.2 arcs away) |
| 2nd-nearest DR4 source |
185207033 (7.4 arcs away) |
| 3rd-nearest DR4 source |
185207037 (9.2 arcs away) |
| Times observed | 17 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 1 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
19.408 ± 0.126 |
18.564 ± 0.121 |
17.889 ± 0.142 |
17.688 ± 0.128 |
| Petrosian mag. |
— |
— |
19.150 ± 0.059 |
18.193 ± 0.086 |
17.392 ± 0.181 |
17.287 ± 0.139 |
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 |
19.584 ± 0.075 |
0,0 |
100 |
2 |
| g |
20190506165109 |
19.587 ± 0.064 |
0,0 |
100 |
2 |
| g |
20190507143127 |
19.638 ± 0.085 |
0,0 |
100 |
2 |
| r |
20140729111131 |
18.810 ± 0.206 |
0,0 |
5 |
2 |
| r |
20190505165926 |
18.851 ± 0.078 |
0,0 |
100 |
2 |
| r |
20190506165309 |
18.789 ± 0.060 |
0,0 |
100 |
2 |
| r |
20190507143327 |
18.829 ± 0.076 |
1,0 |
100 |
2 |
| r |
20190822094324 |
18.814 ± 0.07 |
0,0 |
100 |
2 |
| i |
20150901084554 |
18.232 ± 0.071 |
0,0 |
100 |
2 |
| i |
20190505170526 |
18.095 ± 0.069 |
0,0 |
100 |
2 |
| i |
20190509140533 |
18.084 ± 0.079 |
0,0 |
100 |
2 |
| i |
20190720124743 |
18.110 ± 0.092 |
1,0 |
100 |
2 |
| z |
20140729111235 |
17.926 ± 0.152 |
0,0 |
20 |
2 |
| z |
20150901084754 |
17.903 ± 0.090 |
0,0 |
100 |
2 |
| z |
20190505170726 |
17.899 ± 0.098 |
0,0 |
100 |
2 |
| z |
20190509140733 |
17.91 ± 0.101 |
0,0 |
100 |
2 |
| z |
20190720124943 |
17.799 ± 0.099 |
0,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.31 |
0.43 |
| GAIA source ID |
4121255350868666496 |
4121255355162216448 |
| Bp mag. |
19.828 |
-- |
| G mag. |
19.488 |
20.178 |
| Rp mag. |
18.238 |
-- |
| Bp/Rp excess |
1.862 |
-- |
| Parallax (mas) |
0.958 ± 0.727 |
-- ± -- |
| PM RA (mas/yr) |
-4.518 ± 0.774 |
-- ± -- |
| PM Dec (mas/yr) |
1.211 ± 0.547 |
-- ± -- |
| A.E.N. (mas) |
3.432 ± 27.252 |
0.0 ± 0.000 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
19.106
±
0.006
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
16.959
±
0.025
|
| H |
--
±
--
|
| K |
16.356
±
0.055
|
| W1 |
15.333
±
0.017
|
| W2 |
15.847
±
0.074
|
| 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. |
