Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179622403 (SMSS J172206.68-205518.3)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 260.5278 |
|---|
| Dec (deg) | -20.9217 |
|---|
| Galactic lon. (deg) | 3.8959 |
|---|
| Galactic lat. (deg) | 8.8033 |
|---|
| E(B-V) (SFD98) (mag) | 0.771 |
|---|
| E(B-V) (GNILC) (mag) | 0.559 ± 0.025 |
|---|
| Nearest DR4 source |
179622408 (5.7 arcs away) |
| 2nd-nearest DR4 source |
1212671205 (7.6 arcs away) |
| 3rd-nearest DR4 source |
1212671194 (8.5 arcs away) |
| Times observed | 7 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 0 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
19.371 ± 0.054 |
18.502 ± 0.044 |
17.928 ± 0.104 |
17.788 ± 0.071 |
| Petrosian mag. |
— |
— |
19.376 ± 0.126 |
18.672 ± 0.133 |
18.315 ± 0.155 |
18.015 ± 0.093 |
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) |
| g |
20180718115326 |
19.306 ± 0.056 |
1024,0 |
100 |
2 |
| g |
20180801105218 |
19.385 ± 0.076 |
0,0 |
100 |
2 |
| r |
20180718115528 |
18.517 ± 0.045 |
0,0 |
100 |
2 |
| r |
20180801105419 |
18.642 ± 0.067 |
0,0 |
100 |
2 |
| r |
20180802115408 |
18.591 ± 0.054 |
1027,0 |
100 |
2 |
| i |
20140626131016 |
18.244 ± 0.160 |
0,0 |
10 |
2 |
| i |
20160420170134 |
18.006 ± 0.162 |
0,0 |
10 |
2 |
| i |
20180718120132 |
18.030 ± 0.057 |
1024,0 |
100 |
2 |
| z |
20140626131048 |
18.038 ± 0.172 |
0,0 |
20 |
2 |
| z |
20180718120334 |
17.842 ± 0.078 |
0,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.29 |
4.97 |
| GAIA source ID |
4121147598737188992 |
4121149080512560128 |
| Bp mag. |
19.067 |
21.708 |
| G mag. |
18.402 |
20.854 |
| Rp mag. |
17.656 |
20.657 |
| Bp/Rp excess |
1.230 |
0.835 |
| Parallax (mas) |
0.249 ± 0.169 |
-- ± -- |
| PM RA (mas/yr) |
-4.480 ± 0.205 |
-- ± -- |
| PM Dec (mas/yr) |
-5.712 ± 0.140 |
-- ± -- |
| A.E.N. (mas) |
0.198 ± 0.292 |
0.0 ± 0.0 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
19.370
±
0.007
|
| r |
18.565
±
0.003
|
| i |
18.170
±
0.009
|
| z |
17.963
±
0.010
|
| Y |
--
±
--
|
| J |
16.571
±
0.016
|
| H |
--
±
--
|
| K |
15.972
±
0.032
|
| 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. |
