Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185151969 (SMSS J172717.19-201928.8)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.8217 |
|---|
| Dec (deg) | -20.3246 |
|---|
| Galactic lon. (deg) | 5.0722 |
|---|
| Galactic lat. (deg) | 8.1184 |
|---|
| E(B-V) (SFD98) (mag) | 0.818 |
|---|
| E(B-V) (GNILC) (mag) | 0.581 ± 0.030 |
|---|
| Nearest DR4 source |
185151970 (5.6 arcs away) |
| 2nd-nearest DR4 source |
185151972 (6.2 arcs away) |
| 3rd-nearest DR4 source |
2275855696 (8.1 arcs away) |
| Times observed | 4 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 1 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
19.404 ± 0.034 |
18.778 ± 0.024 |
— |
| Petrosian mag. |
— |
— |
— |
19.899 ± 0.213 |
19.148 ± 0.113 |
— |
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 |
19.401 ± 0.095 |
1,0 |
100 |
2 |
| i |
20150901084153 |
18.880 ± 0.114 |
0,0 |
100 |
2 |
| i |
20150901084554 |
18.880 ± 0.117 |
0,0 |
100 |
2 |
| i |
20190505170526 |
18.798 ± 0.108 |
0,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.61 |
1.47 |
| GAIA source ID |
4121255526961367296 |
4121255526967602688 |
| Bp mag. |
20.010 |
20.769 |
| G mag. |
19.364 |
20.161 |
| Rp mag. |
18.469 |
19.768 |
| Bp/Rp excess |
1.359 |
1.019 |
| Parallax (mas) |
2.769 ± 0.562 |
0.205 ± 0.954 |
| PM RA (mas/yr) |
-5.705 ± 0.572 |
-5.274 ± 1.132 |
| PM Dec (mas/yr) |
-1.700 ± 0.400 |
-5.683 ± 0.760 |
| A.E.N. (mas) |
1.383 ± 4.320 |
0.645 ± 0.271 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
19.448
±
0.011
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
17.189
±
0.030
|
| H |
--
±
--
|
| K |
16.531
±
0.067
|
| 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. |
