Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185207038 (SMSS J172803.55-201151.6)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.0148 |
|---|
| Dec (deg) | -20.1977 |
|---|
| Galactic lon. (deg) | 5.2793 |
|---|
| Galactic lat. (deg) | 8.0353 |
|---|
| E(B-V) (SFD98) (mag) | 0.756 |
|---|
| E(B-V) (GNILC) (mag) | 0.627 ± 0.033 |
|---|
| Nearest DR4 source |
185207037 (5.8 arcs away) |
| 2nd-nearest DR4 source |
185207042 (7.7 arcs away) |
| 3rd-nearest DR4 source |
185207033 (9.1 arcs away) |
| Times observed | 10 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 1 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
— |
18.400 ± 0.046 |
17.813 ± 0.040 |
| Petrosian mag. |
— |
— |
— |
— |
18.366 ± 0.087 |
18.058 ± 0.082 |
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 |
20150901084554 |
18.382 ± 0.079 |
0,0 |
100 |
2 |
| i |
20190505170526 |
18.340 ± 0.082 |
0,0 |
100 |
2 |
| i |
20190509140533 |
18.319 ± 0.087 |
0,0 |
100 |
2 |
| i |
20190720124743 |
18.344 ± 0.101 |
1,0 |
100 |
2 |
| z |
20140729111235 |
17.819 ± 0.139 |
0,0 |
20 |
2 |
| z |
20150901084754 |
17.728 ± 0.078 |
0,0 |
100 |
2 |
| z |
20190505170726 |
17.816 ± 0.092 |
0,0 |
100 |
2 |
| z |
20190508164202 |
17.860 ± 0.099 |
0,0 |
100 |
2 |
| z |
20190509140733 |
17.766 ± 0.093 |
0,0 |
100 |
2 |
| z |
20190720124943 |
17.736 ± 0.096 |
1,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.99 |
1.0 |
| GAIA source ID |
4121255350855452672 |
4121255355162258176 |
| Bp mag. |
20.450 |
20.301 |
| G mag. |
19.810 |
19.591 |
| Rp mag. |
18.284 |
18.339 |
| Bp/Rp excess |
2.120 |
1.709 |
| Parallax (mas) |
1.302 ± 0.606 |
0.758 ± 0.515 |
| PM RA (mas/yr) |
-5.279 ± 0.744 |
-3.681 ± 0.630 |
| PM Dec (mas/yr) |
-2.118 ± 0.485 |
-3.900 ± 0.429 |
| A.E.N. (mas) |
1.166 ± 1.421 |
1.277 ± 2.006 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
19.074
±
0.009
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
16.927
±
0.024
|
| H |
--
±
--
|
| K |
16.116
±
0.044
|
| W1 |
14.863
±
0.019
|
| W2 |
14.842
±
0.033
|
| 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. |
