Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185207040 (SMSS J172804.51-201158.9)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.0188 |
|---|
| Dec (deg) | -20.1997 |
|---|
| Galactic lon. (deg) | 5.2795 |
|---|
| Galactic lat. (deg) | 8.0310 |
|---|
| E(B-V) (SFD98) (mag) | 0.756 |
|---|
| E(B-V) (GNILC) (mag) | 0.627 ± 0.033 |
|---|
| Nearest DR4 source |
185207043 (6.0 arcs away) |
| 2nd-nearest DR4 source |
185207039 (6.4 arcs away) |
| 3rd-nearest DR4 source |
185207042 (8.1 arcs away) |
| Times observed | 8 |
|---|
| Total bad pixels | 3 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
17.341 ± 0.041 |
16.680 ± 0.031 |
16.036 ± 0.030 |
15.664 ± 0.033 |
| Petrosian mag. |
— |
— |
17.297 ± 0.094 |
16.749 ± 0.044 |
16.107 ± 0.058 |
15.652 ± 0.038 |
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 |
20140729111106 |
17.331 ± 0.051 |
3,0 |
5 |
2 |
| g |
20160420172300 |
17.407 ± 0.078 |
1,0 |
5 |
2 |
| r |
20140729111131 |
16.691 ± 0.042 |
3,0 |
5 |
2 |
| r |
20160420172325 |
16.693 ± 0.050 |
3,3 |
5 |
2 |
| i |
20140729111202 |
16.040 ± 0.037 |
3,0 |
10 |
2 |
| i |
20160420172350 |
16.031 ± 0.038 |
3,0 |
10 |
2 |
| z |
20140729111235 |
15.64 ± 0.037 |
3,0 |
20 |
2 |
| z |
20160420172420 |
15.708 ± 0.040 |
3,0 |
20 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.05 |
1.65 |
| GAIA source ID |
4121261226368776576 |
4121255355170180352 |
| Bp mag. |
17.321 |
-- |
| G mag. |
16.577 |
20.703 |
| Rp mag. |
15.725 |
-- |
| Bp/Rp excess |
1.288 |
-- |
| Parallax (mas) |
0.553 ± 0.068 |
-- ± -- |
| PM RA (mas/yr) |
-2.034 ± 0.077 |
-- ± -- |
| PM Dec (mas/yr) |
0.928 ± 0.053 |
-- ± -- |
| A.E.N. (mas) |
0.0 ± 0.0 |
6.591 ± 8.487 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
16.742
±
0.002
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
14.618
±
0.068
|
| H |
14.124
±
0.071
|
| K |
13.883
±
0.065
|
| 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. |
