Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185163064 (SMSS J172749.15-200622.9)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.9548 |
|---|
| Dec (deg) | -20.1064 |
|---|
| Galactic lon. (deg) | 5.3258 |
|---|
| Galactic lat. (deg) | 8.1321 |
|---|
| E(B-V) (SFD98) (mag) | 0.886 |
|---|
| E(B-V) (GNILC) (mag) | 0.628 ± 0.028 |
|---|
| Nearest DR4 source |
185163063 (6.1 arcs away) |
| 2nd-nearest DR4 source |
185163052 (6.6 arcs away) |
| 3rd-nearest DR4 source |
185163054 (9.7 arcs away) |
| Times observed | 12 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 515 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
18.613 ± -- |
18.054 ± 0.056 |
17.266 ± 0.014 |
16.872 ± 0.020 |
| Petrosian mag. |
— |
— |
18.491 ± -- |
18.354 ± 0.118 |
17.299 ± 0.037 |
17.004 ± 0.037 |
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 |
20140729111106 |
18.626 ± 0.133 |
512,0 |
5 |
2 |
| r |
20140722114203 |
18.158 ± 0.120 |
512,0 |
5 |
2 |
| r |
20140729111131 |
18.209 ± 0.122 |
0,0 |
5 |
2 |
| i |
20140722114229 |
17.356 ± 0.076 |
0,0 |
10 |
2 |
| i |
20140729111202 |
17.202 ± 0.067 |
0,0 |
10 |
2 |
| i |
20150901084153 |
17.238 ± 0.038 |
3,0 |
100 |
2 |
| i |
20150901084554 |
17.243 ± 0.041 |
3,0 |
100 |
2 |
| i |
20160420170134 |
17.564 ± 0.107 |
512,0 |
10 |
2 |
| i |
20160420172350 |
17.468 ± 0.12 |
0,0 |
10 |
2 |
| i |
20190505170526 |
17.217 ± 0.045 |
1,0 |
100 |
2 |
| i |
20210407183626 |
17.247 ± 0.088 |
0,0 |
10 |
2 |
| z |
20140722114259 |
16.834 ± 0.062 |
0,0 |
20 |
2 |
| z |
20140729111235 |
16.935 ± 0.069 |
0,0 |
20 |
2 |
| z |
20150901084353 |
16.843 ± 0.041 |
1,0 |
100 |
2 |
| z |
20150901084754 |
16.923 ± 0.047 |
0,0 |
100 |
2 |
| z |
20160420170204 |
17.063 ± 0.095 |
512,0 |
20 |
2 |
| z |
20160420172420 |
17.154 ± 0.104 |
512,0 |
20 |
2 |
| z |
20190505170726 |
16.872 ± 0.050 |
1024,0 |
100 |
2 |
| z |
20210407183658 |
16.991 ± 0.098 |
512,0 |
20 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.24 |
1.74 |
| GAIA source ID |
4121265658775182080 |
4121265663096641280 |
| Bp mag. |
18.730 |
-- |
| G mag. |
17.898 |
19.942 |
| Rp mag. |
16.875 |
-- |
| Bp/Rp excess |
1.417 |
-- |
| Parallax (mas) |
0.333 ± 0.150 |
-0.499 ± 0.601 |
| PM RA (mas/yr) |
-3.552 ± 0.156 |
-1.273 ± 0.853 |
| PM Dec (mas/yr) |
-3.138 ± 0.113 |
-8.446 ± 0.572 |
| A.E.N. (mas) |
0.348 ± 1.866 |
0.932 ± 0.776 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
17.834
±
0.002
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
15.495
±
0.007
|
| H |
--
±
--
|
| K |
14.693
±
0.013
|
| W1 |
14.629
±
0.016
|
| W2 |
14.696
±
0.028
|
| 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. |
