Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185224241 (SMSS J173004.45-201902.2)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.5186 |
|---|
| Dec (deg) | -20.3173 |
|---|
| Galactic lon. (deg) | 5.4359 |
|---|
| Galactic lat. (deg) | 7.5731 |
|---|
| E(B-V) (SFD98) (mag) | 1.102 |
|---|
| E(B-V) (GNILC) (mag) | 1.215 ± 0.061 |
|---|
| Nearest DR4 source |
2275932763 (6.1 arcs away) |
| 2nd-nearest DR4 source |
185224189 (6.8 arcs away) |
| 3rd-nearest DR4 source |
185224251 (7.1 arcs away) |
| Times observed | 3 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 0 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
— |
18.902 ± 0.070 |
— |
| Petrosian mag. |
— |
— |
— |
— |
18.969 ± 0.080 |
— |
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) |
| i |
20150901084153 |
19.042 ± 0.109 |
0,0 |
100 |
2 |
| i |
20150901084554 |
18.959 ± 0.099 |
0,0 |
100 |
2 |
| i |
20190505170526 |
18.983 ± 0.101 |
0,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.11 |
1.6 |
| GAIA source ID |
4121431448827954176 |
4121431448830451456 |
| Bp mag. |
20.736 |
-- |
| G mag. |
19.724 |
20.709 |
| Rp mag. |
18.581 |
-- |
| Bp/Rp excess |
1.492 |
-- |
| Parallax (mas) |
0.818 ± 0.545 |
0.601 ± 1.541 |
| PM RA (mas/yr) |
-3.163 ± 0.758 |
-0.309 ± 2.336 |
| PM Dec (mas/yr) |
-3.927 ± 0.420 |
-4.607 ± 1.323 |
| A.E.N. (mas) |
1.741 ± 2.588 |
0.0 ± 0.0 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
--
±
--
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
16.928
±
0.024
|
| H |
--
±
--
|
| K |
16.024
±
0.041
|
| 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. |
