Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185231716 (SMSS J173003.25-200802.0)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.5135 |
|---|
| Dec (deg) | -20.1339 |
|---|
| Galactic lon. (deg) | 5.5891 |
|---|
| Galactic lat. (deg) | 7.6760 |
|---|
| E(B-V) (SFD98) (mag) | 1.235 |
|---|
| E(B-V) (GNILC) (mag) | 1.219 ± 0.004 |
|---|
| Nearest DR4 source |
185231721 (8.9 arcs away) |
| 2nd-nearest DR4 source |
185231722 (9.0 arcs away) |
| 3rd-nearest DR4 source |
185231717 (9.3 arcs away) |
| Times observed | 9 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 1 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
19.822 ± 0.062 |
18.679 ± 0.016 |
18.029 ± 0.021 |
| Petrosian mag. |
— |
— |
— |
19.845 ± 0.163 |
18.851 ± 0.068 |
18.184 ± 0.092 |
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 |
19.893 ± 0.103 |
0,0 |
100 |
2 |
| i |
20150901084153 |
18.663 ± 0.079 |
0,0 |
100 |
2 |
| i |
20150901084554 |
18.748 ± 0.083 |
0,0 |
100 |
2 |
| i |
20190505170526 |
18.710 ± 0.081 |
0,0 |
100 |
2 |
| i |
20190509140533 |
18.701 ± 0.089 |
1,0 |
100 |
2 |
| z |
20140729111235 |
18.16 ± 0.175 |
0,0 |
20 |
2 |
| z |
20150901084353 |
18.106 ± 0.088 |
0,0 |
100 |
2 |
| z |
20150901084754 |
18.086 ± 0.089 |
0,0 |
100 |
2 |
| z |
20190505170726 |
18.076 ± 0.097 |
1,0 |
100 |
2 |
| z |
20190509140733 |
18.214 ± 0.112 |
1024,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.17 |
6.1 |
| GAIA source ID |
4121447146913588352 |
4121447146913587328 |
| Bp mag. |
20.590 |
21.139 |
| G mag. |
19.516 |
19.673 |
| Rp mag. |
18.271 |
18.545 |
| Bp/Rp excess |
1.595 |
1.377 |
| Parallax (mas) |
-0.743 ± 0.547 |
0.017 ± 0.402 |
| PM RA (mas/yr) |
4.243 ± 0.722 |
-1.790 ± 0.524 |
| PM Dec (mas/yr) |
2.168 ± 0.467 |
-3.533 ± 0.352 |
| A.E.N. (mas) |
2.845 ± 10.133 |
0.0 ± 0.0 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
19.745
±
0.008
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
16.330
±
0.014
|
| H |
--
±
--
|
| K |
15.357
±
0.023
|
| 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. |
