Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185163011 (SMSS J172747.31-200650.6)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.9471 |
|---|
| Dec (deg) | -20.1141 |
|---|
| Galactic lon. (deg) | 5.3153 |
|---|
| Galactic lat. (deg) | 8.1340 |
|---|
| E(B-V) (SFD98) (mag) | 0.886 |
|---|
| E(B-V) (GNILC) (mag) | 0.628 ± 0.028 |
|---|
| Nearest DR4 source |
185163010 (5.9 arcs away) |
| 2nd-nearest DR4 source |
185163008 (6.9 arcs away) |
| 3rd-nearest DR4 source |
185163033 (7.4 arcs away) |
| Times observed | 17 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
19.142 ± 0.034 |
18.374 ± 0.020 |
17.794 ± 0.032 |
17.471 ± 0.022 |
| Petrosian mag. |
— |
— |
19.392 ± 0.065 |
18.609 ± 0.054 |
18.003 ± 0.074 |
17.847 ± 0.054 |
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 |
20190506165109 |
19.187 ± 0.048 |
3,0 |
100 |
2 |
| r |
20140729111131 |
18.463 ± 0.151 |
0,0 |
5 |
2 |
| r |
20190505165926 |
18.460 ± 0.061 |
3,0 |
100 |
2 |
| r |
20190506165309 |
18.368 ± 0.046 |
3,0 |
100 |
2 |
| i |
20140722114229 |
17.991 ± 0.124 |
0,0 |
10 |
2 |
| i |
20140729111202 |
17.607 ± 0.091 |
0,0 |
10 |
2 |
| i |
20150901084153 |
17.729 ± 0.048 |
3,0 |
100 |
2 |
| i |
20150901084554 |
17.833 ± 0.054 |
3,0 |
100 |
2 |
| i |
20190505170526 |
17.811 ± 0.058 |
3,0 |
100 |
2 |
| i |
20190509140533 |
17.763 ± 0.071 |
3,0 |
100 |
2 |
| z |
20140722114259 |
17.470 ± 0.101 |
0,0 |
20 |
2 |
| z |
20140729111235 |
17.744 ± 0.130 |
0,0 |
20 |
2 |
| z |
20150901084353 |
17.438 ± 0.058 |
3,0 |
100 |
2 |
| z |
20150901084754 |
17.606 ± 0.071 |
1,0 |
100 |
2 |
| z |
20160420172420 |
17.932 ± 0.208 |
0,0 |
20 |
2 |
| z |
20190505170726 |
17.489 ± 0.072 |
1,0 |
100 |
2 |
| z |
20190509140733 |
17.468 ± 0.079 |
1,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.22 |
1.14 |
| GAIA source ID |
4121265658775176704 |
4121265663085431808 |
| Bp mag. |
19.025 |
-- |
| G mag. |
18.289 |
20.831 |
| Rp mag. |
17.384 |
-- |
| Bp/Rp excess |
1.337 |
-- |
| Parallax (mas) |
0.074 ± 0.177 |
-- ± -- |
| PM RA (mas/yr) |
1.647 ± 0.191 |
-- ± -- |
| PM Dec (mas/yr) |
-0.995 ± 0.136 |
-- ± -- |
| A.E.N. (mas) |
0.185 ± 0.339 |
4.308 ± 2.856 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
18.374
±
0.003
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
16.208
±
0.013
|
| H |
--
±
--
|
| K |
15.652
±
0.030
|
| 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. |
