Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185206934 (SMSS J172806.17-201320.1)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.0257 |
|---|
| Dec (deg) | -20.2223 |
|---|
| Galactic lon. (deg) | 5.2640 |
|---|
| Galactic lat. (deg) | 8.0133 |
|---|
| E(B-V) (SFD98) (mag) | 0.756 |
|---|
| E(B-V) (GNILC) (mag) | 0.616 ± 0.031 |
|---|
| Nearest DR4 source |
185206933 (2.6 arcs away) |
| 2nd-nearest DR4 source |
185206935 (9.3 arcs away) |
| 3rd-nearest DR4 source |
185206943 (11.0 arcs away) |
| Times observed | 5 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
16.926 ± 0.047 |
15.991 ± 0.038 |
15.476 ± 0.067 |
| Petrosian mag. |
— |
— |
— |
17.018 ± 0.050 |
15.970 ± 0.031 |
15.276 ± 0.240 |
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 |
20140729111131 |
16.906 ± 0.047 |
3,0 |
5 |
2 |
| i |
20140729111202 |
15.922 ± 0.035 |
3,0 |
10 |
2 |
| i |
20160420172350 |
16.031 ± 0.038 |
3,0 |
10 |
2 |
| i |
20190509140533 |
18.121 ± 0.080 |
17,0 |
100 |
2 |
| z |
20140729111235 |
15.466 ± 0.035 |
3,0 |
20 |
2 |
| z |
20160420172420 |
15.312 ± 0.035 |
3,0 |
20 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.11 |
1.45 |
| GAIA source ID |
4121255149049681792 |
4121255149003389440 |
| Bp mag. |
17.819 |
-- |
| G mag. |
16.764 |
20.211 |
| Rp mag. |
15.71 |
-- |
| Bp/Rp excess |
1.385 |
-- |
| Parallax (mas) |
0.227 ± 0.076 |
-- ± -- |
| PM RA (mas/yr) |
-5.569 ± 0.089 |
-- ± -- |
| PM Dec (mas/yr) |
-2.960 ± 0.061 |
-- ± -- |
| A.E.N. (mas) |
0.0 ± 0.0 |
3.732 ± 4.374 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
16.909
±
0.002
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
14.104
±
0.032
|
| H |
13.362
±
0.035
|
| K |
13.062
±
0.029
|
| W1 |
13.232
±
0.016
|
| W2 |
13.298
±
0.012
|
| W3 |
12.566
±
--
|
| W4 |
8.511
±
--
|
| 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. |
