Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 2268139413 (SMSS J172815.66-203633.8)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.0653 |
|---|
| Dec (deg) | -20.6094 |
|---|
| Galactic lon. (deg) | 4.9561 |
|---|
| Galactic lat. (deg) | 7.7720 |
|---|
| E(B-V) (SFD98) (mag) | 0.862 |
|---|
| E(B-V) (GNILC) (mag) | 0.742 ± 0.036 |
|---|
| Nearest DR4 source |
179900593 (2.2 arcs away) |
| 2nd-nearest DR4 source |
1212979846 (7.5 arcs away) |
| 3rd-nearest DR4 source |
1212979842 (8.6 arcs away) |
| Times observed | 15 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 0 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
17.613 ± 0.049 |
16.981 ± 0.031 |
16.696 ± 0.028 |
| Petrosian mag. |
— |
— |
— |
17.425 ± 0.091 |
16.684 ± 0.093 |
16.591 ± 0.038 |
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) |
| r |
20140719114939 |
17.563 ± 0.090 |
0,0 |
5 |
2 |
| r |
20140722114203 |
17.626 ± 0.082 |
0,0 |
5 |
2 |
| r |
20160420172325 |
17.632 ± 0.099 |
0,0 |
5 |
2 |
| i |
20140719115004 |
16.966 ± 0.062 |
0,0 |
10 |
2 |
| i |
20140722114229 |
17.046 ± 0.064 |
0,0 |
10 |
2 |
| i |
20160420172350 |
16.974 ± 0.068 |
0,0 |
10 |
2 |
| i |
20180605125802 |
17.015 ± 0.085 |
0,0 |
10 |
2 |
| i |
20200524153441 |
16.938 ± 0.07 |
0,0 |
10 |
2 |
| i |
20210407183626 |
16.940 ± 0.068 |
0,0 |
10 |
2 |
| z |
20140719115035 |
16.687 ± 0.067 |
0,0 |
20 |
2 |
| z |
20140722114259 |
16.693 ± 0.058 |
0,0 |
20 |
2 |
| z |
20160420172420 |
16.607 ± 0.061 |
0,0 |
20 |
2 |
| z |
20180605125833 |
16.656 ± 0.083 |
0,0 |
20 |
2 |
| z |
20210407183658 |
16.759 ± 0.077 |
0,0 |
20 |
2 |
| z |
20210411183118 |
16.765 ± 0.082 |
0,0 |
20 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.16 |
0.89 |
| GAIA source ID |
4121022190030524928 |
4121022189993163520 |
| Bp mag. |
18.342 |
-- |
| G mag. |
17.833 |
19.211 |
| Rp mag. |
16.721 |
-- |
| Bp/Rp excess |
1.626 |
-- |
| Parallax (mas) |
3.089 ± 0.274 |
-- ± -- |
| PM RA (mas/yr) |
-5.011 ± 0.262 |
-- ± -- |
| PM Dec (mas/yr) |
-9.185 ± 0.211 |
-- ± -- |
| A.E.N. (mas) |
1.290 ± 25.267 |
0.0 ± 0.0 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
17.549
±
0.002
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
15.552
±
0.008
|
| H |
--
±
--
|
| K |
14.917
±
0.014
|
| 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. |
