Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 2268148760 (SMSS J172801.64-202643.3)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.007 |
|---|
| Dec (deg) | -20.445 |
|---|
| Galactic lon. (deg) | 5.065 |
|---|
| Galactic lat. (deg) | 7.907 |
|---|
| E(B-V) (SFD98) (mag) | 0.814 |
|---|
| E(B-V) (GNILC) (mag) | 0.634 ± 0.030 |
|---|
| Nearest DR4 source |
179909128 (1.9 arcs away) |
| 2nd-nearest DR4 source |
2268148646 (3.8 arcs away) |
| 3rd-nearest DR4 source |
179909022 (6.1 arcs away) |
| Times observed | 6 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
— |
18.223 ± 0.097 |
17.947 ± 0.199 |
| Petrosian mag. |
— |
— |
— |
— |
17.870 ± 0.167 |
17.853 ± 0.151 |
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) |
| i |
20140729111202 |
18.043 ± 0.131 |
0,0 |
10 |
2 |
| i |
20150901084554 |
18.277 ± 0.073 |
3,0 |
100 |
2 |
| i |
20190505170526 |
18.322 ± 0.081 |
3,0 |
100 |
2 |
| i |
20190509140533 |
18.150 ± 0.077 |
3,0 |
100 |
2 |
| z |
20150901084754 |
18.354 ± 0.130 |
1,0 |
100 |
2 |
| z |
20190505170726 |
18.066 ± 0.113 |
1,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.4 |
1.37 |
| GAIA source ID |
4121062390929293696 |
4121062390907565184 |
| Bp mag. |
19.463 |
-- |
| G mag. |
19.054 |
20.031 |
| Rp mag. |
18.133 |
-- |
| Bp/Rp excess |
1.481 |
-- |
| Parallax (mas) |
0.095 ± 0.367 |
-0.054 ± 0.790 |
| PM RA (mas/yr) |
-3.422 ± 0.432 |
-3.321 ± 1.026 |
| PM Dec (mas/yr) |
-4.743 ± 0.300 |
-7.375 ± 0.682 |
| A.E.N. (mas) |
0.558 ± 0.899 |
0.0 ± 0.0 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
18.707
±
0.007
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
17.347
±
0.038
|
| H |
--
±
--
|
| K |
16.882
±
0.084
|
| 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. |
