Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185152651 (SMSS J172720.06-201839.2)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.8336 |
|---|
| Dec (deg) | -20.3109 |
|---|
| Galactic lon. (deg) | 5.0900 |
|---|
| Galactic lat. (deg) | 8.1165 |
|---|
| E(B-V) (SFD98) (mag) | 0.818 |
|---|
| E(B-V) (GNILC) (mag) | 0.581 ± 0.030 |
|---|
| Nearest DR4 source |
185152652 (6.8 arcs away) |
| 2nd-nearest DR4 source |
185152658 (9.7 arcs away) |
| 3rd-nearest DR4 source |
185152425 (10.5 arcs away) |
| Times observed | 4 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 0 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
20.157 ± 0.084 |
19.272 ± 0.149 |
18.748 ± 0.097 |
— |
| Petrosian mag. |
— |
— |
21.058 ± 0.401 |
19.797 ± 0.202 |
19.067 ± 0.155 |
— |
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 |
20.127 ± 0.099 |
0,0 |
100 |
2 |
| r |
20190506165309 |
19.268 ± 0.085 |
0,0 |
100 |
2 |
| i |
20150901084153 |
18.641 ± 0.093 |
0,0 |
100 |
2 |
| i |
20150901084554 |
18.728 ± 0.104 |
0,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.78 |
1.44 |
| GAIA source ID |
4121255664445849344 |
4121255561326108288 |
| Bp mag. |
20.283 |
20.660 |
| G mag. |
19.706 |
19.989 |
| Rp mag. |
18.664 |
19.204 |
| Bp/Rp excess |
1.524 |
1.258 |
| Parallax (mas) |
-0.521 ± 0.679 |
-2.201 ± 0.884 |
| PM RA (mas/yr) |
0.579 ± 0.721 |
-2.299 ± 0.888 |
| PM Dec (mas/yr) |
-4.060 ± 0.494 |
-2.560 ± 0.663 |
| A.E.N. (mas) |
1.009 ± 1.269 |
0.0 ± 0.0 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
19.529
±
0.009
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
17.437
±
0.038
|
| H |
--
±
--
|
| K |
16.730
±
0.080
|
| 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. |
