Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185152659 (SMSS J172719.46-201818.4)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.8311 |
|---|
| Dec (deg) | -20.3051 |
|---|
| Galactic lon. (deg) | 5.0936 |
|---|
| Galactic lat. (deg) | 8.1216 |
|---|
| E(B-V) (SFD98) (mag) | 0.818 |
|---|
| E(B-V) (GNILC) (mag) | 0.581 ± 0.030 |
|---|
| Nearest DR4 source |
185152432 (5.1 arcs away) |
| 2nd-nearest DR4 source |
185152656 (9.8 arcs away) |
| 3rd-nearest DR4 source |
185152657 (10.0 arcs away) |
| Times observed | 3 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
19.123 ± 0.261 |
18.629 ± 0.159 |
— |
| Petrosian mag. |
— |
— |
— |
18.684 ± 0.123 |
18.375 ± 0.216 |
— |
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) |
| r |
20190506165309 |
19.294 ± 0.087 |
3,0 |
100 |
2 |
| i |
20150901084153 |
18.795 ± 0.106 |
0,0 |
100 |
2 |
| i |
20150901084554 |
18.603 ± 0.093 |
0,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
1.17 |
1.26 |
| GAIA source ID |
4121255664400453888 |
4121255664400458752 |
| Bp mag. |
19.992 |
20.515 |
| G mag. |
19.516 |
19.626 |
| Rp mag. |
18.596 |
18.788 |
| Bp/Rp excess |
1.450 |
1.231 |
| Parallax (mas) |
0.442 ± 0.544 |
0.053 ± 0.632 |
| PM RA (mas/yr) |
5.482 ± 0.558 |
-4.287 ± 0.642 |
| PM Dec (mas/yr) |
-9.657 ± 0.392 |
-4.397 ± 0.455 |
| A.E.N. (mas) |
0.0 ± 0.0 |
1.053 ± 1.667 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
19.626
±
0.008
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
17.416
±
0.037
|
| H |
--
±
--
|
| K |
16.779
±
0.083
|
| 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. |
