Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185206066 (SMSS J172841.53-201744.4)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.1728 |
|---|
| Dec (deg) | -20.2958 |
|---|
| Galactic lon. (deg) | 5.2772 |
|---|
| Galactic lat. (deg) | 7.8575 |
|---|
| E(B-V) (SFD98) (mag) | 0.754 |
|---|
| E(B-V) (GNILC) (mag) | 0.652 ± 0.025 |
|---|
| Nearest DR4 source |
2275913231 (1.8 arcs away) |
| 2nd-nearest DR4 source |
1219145973 (5.0 arcs away) |
| 3rd-nearest DR4 source |
185206065 (8.5 arcs away) |
| Times observed | 10 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 2 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
19.181 ± 0.316 |
18.281 ± 0.170 |
17.727 ± 0.168 |
17.896 ± 0.319 |
| Petrosian mag. |
— |
— |
18.725 ± 0.070 |
18.025 ± 0.116 |
17.552 ± 0.041 |
17.555 ± 0.118 |
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 |
19.639 ± 0.066 |
0,0 |
100 |
2 |
| r |
20190505165926 |
18.823 ± 0.066 |
0,0 |
100 |
2 |
| r |
20190506165309 |
18.850 ± 0.064 |
0,0 |
100 |
2 |
| r |
20190507143327 |
18.849 ± 0.077 |
0,0 |
100 |
2 |
| r |
20190822094324 |
18.809 ± 0.065 |
0,0 |
100 |
2 |
| i |
20150901084153 |
18.217 ± 0.071 |
0,0 |
100 |
2 |
| i |
20190505170526 |
18.211 ± 0.068 |
0,0 |
100 |
2 |
| i |
20190509140533 |
18.169 ± 0.076 |
0,0 |
100 |
2 |
| i |
20190720124743 |
18.209 ± 0.091 |
0,0 |
100 |
2 |
| z |
20190505170726 |
18.178 ± 0.115 |
2,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.72 |
0.77 |
| GAIA source ID |
4121071152637966464 |
4121071152637966336 |
| Bp mag. |
20.265 |
-- |
| G mag. |
19.782 |
20.466 |
| Rp mag. |
18.588 |
-- |
| Bp/Rp excess |
1.729 |
-- |
| Parallax (mas) |
0.505 ± 0.444 |
-- ± -- |
| PM RA (mas/yr) |
-3.623 ± 0.585 |
-- ± -- |
| PM Dec (mas/yr) |
-0.949 ± 0.416 |
-- ± -- |
| A.E.N. (mas) |
0.0 ± 0.0 |
0.0 ± 0.0 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
--
±
--
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
17.244
±
0.032
|
| H |
--
±
--
|
| K |
16.508
±
0.065
|
| 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. |
