Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185224229 (SMSS J173002.93-201821.1)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.5122 |
|---|
| Dec (deg) | -20.3059 |
|---|
| Galactic lon. (deg) | 5.4423 |
|---|
| Galactic lat. (deg) | 7.5843 |
|---|
| E(B-V) (SFD98) (mag) | 1.102 |
|---|
| E(B-V) (GNILC) (mag) | 1.215 ± 0.061 |
|---|
| Nearest DR4 source |
185224230 (6.0 arcs away) |
| 2nd-nearest DR4 source |
185224231 (7.3 arcs away) |
| 3rd-nearest DR4 source |
185224225 (8.3 arcs away) |
| Times observed | 7 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
18.217 ± 0.163 |
17.201 ± 0.034 |
16.514 ± 0.034 |
| Petrosian mag. |
— |
— |
— |
18.190 ± 0.124 |
17.275 ± 0.052 |
16.504 ± 0.04 |
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 |
20140729111131 |
18.209 ± 0.114 |
0,0 |
5 |
2 |
| i |
20140722114229 |
17.277 ± 0.065 |
3,0 |
10 |
2 |
| i |
20140729111202 |
17.233 ± 0.064 |
3,0 |
10 |
2 |
| i |
20160420172350 |
17.151 ± 0.084 |
1,0 |
10 |
2 |
| z |
20140722114259 |
16.507 ± 0.049 |
3,0 |
20 |
2 |
| z |
20140729111235 |
16.496 ± 0.049 |
3,0 |
20 |
2 |
| z |
20160420172420 |
16.597 ± 0.063 |
3,0 |
20 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.16 |
4.0 |
| GAIA source ID |
4121431685028292224 |
4121431689346141952 |
| Bp mag. |
19.417 |
20.127 |
| G mag. |
18.016 |
19.098 |
| Rp mag. |
16.869 |
17.851 |
| Bp/Rp excess |
1.410 |
1.608 |
| Parallax (mas) |
0.219 ± 0.150 |
0.754 ± 0.309 |
| PM RA (mas/yr) |
-2.221 ± 0.172 |
-2.870 ± 0.400 |
| PM Dec (mas/yr) |
-5.658 ± 0.111 |
-2.324 ± 0.243 |
| A.E.N. (mas) |
0.314 ± 1.055 |
0.326 ± 0.235 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
--
±
--
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
14.798
±
0.052
|
| H |
13.916
±
0.068
|
| K |
13.566
±
0.06
|
| W1 |
13.636
±
0.025
|
| W2 |
13.692
±
0.027
|
| 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. |
