Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185000025 (SMSS J172427.41-201458.2)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.1142 |
|---|
| Dec (deg) | -20.2495 |
|---|
| Galactic lon. (deg) | 4.7694 |
|---|
| Galactic lat. (deg) | 8.7153 |
|---|
| E(B-V) (SFD98) (mag) | 0.680 |
|---|
| E(B-V) (GNILC) (mag) | 0.575 ± 0.027 |
|---|
| Nearest DR4 source |
2275632039 (3.5 arcs away) |
| 2nd-nearest DR4 source |
185000027 (6.5 arcs away) |
| 3rd-nearest DR4 source |
185000028 (7.8 arcs away) |
| Times observed | 13 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
18.949 ± 0.089 |
18.237 ± 0.109 |
17.778 ± 0.066 |
17.556 ± 0.085 |
| Petrosian mag. |
— |
— |
18.600 ± 0.046 |
17.770 ± 0.070 |
17.433 ± 0.072 |
17.151 ± 0.125 |
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 |
20190505165725 |
19.033 ± 0.048 |
3,0 |
100 |
2 |
| g |
20190507143127 |
19.017 ± 0.053 |
3,0 |
100 |
2 |
| r |
20190505165926 |
18.354 ± 0.048 |
1,0 |
100 |
2 |
| r |
20190822094324 |
18.302 ± 0.047 |
3,0 |
100 |
2 |
| i |
20140722114229 |
17.906 ± 0.118 |
0,0 |
10 |
2 |
| i |
20150901084153 |
17.793 ± 0.051 |
1,0 |
100 |
2 |
| i |
20150901084554 |
17.826 ± 0.049 |
17,0 |
100 |
2 |
| i |
20160420170134 |
17.842 ± 0.135 |
0,0 |
10 |
2 |
| i |
20190505170526 |
17.793 ± 0.049 |
1,0 |
100 |
2 |
| i |
20190720124743 |
17.808 ± 0.070 |
1,0 |
100 |
2 |
| z |
20150901084353 |
17.482 ± 0.061 |
1,0 |
100 |
2 |
| z |
20150901084754 |
17.513 ± 0.062 |
17,0 |
100 |
2 |
| z |
20190505170726 |
17.565 ± 0.066 |
1,0 |
100 |
2 |
| z |
20190508164202 |
17.685 ± 0.077 |
1,0 |
100 |
2 |
| z |
20190720124943 |
17.650 ± 0.080 |
1,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.65 |
1.32 |
| GAIA source ID |
4121292356290246016 |
4121292360621465472 |
| Bp mag. |
19.444 |
-- |
| G mag. |
18.865 |
19.065 |
| Rp mag. |
17.959 |
-- |
| Bp/Rp excess |
1.395 |
-- |
| Parallax (mas) |
0.320 ± 0.232 |
0.130 ± 0.265 |
| PM RA (mas/yr) |
-1.608 ± 0.301 |
-4.525 ± 0.339 |
| PM Dec (mas/yr) |
-2.391 ± 0.194 |
0.213 ± 0.218 |
| A.E.N. (mas) |
0.337 ± 0.487 |
0.0 ± 0.0 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
19.835
±
0.012
|
| r |
18.975
±
0.003
|
| i |
18.564
±
0.010
|
| z |
18.338
±
0.012
|
| Y |
--
±
--
|
| J |
16.936
±
0.021
|
| H |
--
±
--
|
| K |
16.428
±
0.052
|
| 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. |
