Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179900702 (SMSS J172814.50-203534.3)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.0604 |
|---|
| Dec (deg) | -20.5929 |
|---|
| Galactic lon. (deg) | 4.9676 |
|---|
| Galactic lat. (deg) | 7.7848 |
|---|
| E(B-V) (SFD98) (mag) | 0.862 |
|---|
| E(B-V) (GNILC) (mag) | 0.706 ± 0.035 |
|---|
| Nearest DR4 source |
179900616 (5.2 arcs away) |
| 2nd-nearest DR4 source |
1212979962 (5.8 arcs away) |
| 3rd-nearest DR4 source |
179900704 (8.6 arcs away) |
| Times observed | 10 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
— |
17.804 ± 0.046 |
17.528 ± 0.027 |
| Petrosian mag. |
— |
— |
— |
— |
17.418 ± 0.253 |
17.491 ± 0.075 |
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 |
20140722114229 |
17.969 ± 0.129 |
0,0 |
10 |
2 |
| i |
20150901084153 |
17.832 ± 0.052 |
3,9 |
100 |
2 |
| i |
20160420172350 |
17.723 ± 0.127 |
0,0 |
10 |
2 |
| i |
20190505170526 |
17.746 ± 0.049 |
3,0 |
100 |
2 |
| i |
20190509140533 |
17.779 ± 0.065 |
3,0 |
100 |
2 |
| z |
20140722114259 |
17.475 ± 0.105 |
0,0 |
20 |
2 |
| z |
20150901084353 |
17.437 ± 0.059 |
1,0 |
100 |
2 |
| z |
20160420172420 |
17.480 ± 0.126 |
0,0 |
20 |
2 |
| z |
20190505170726 |
17.405 ± 0.061 |
3,0 |
100 |
2 |
| z |
20190508164202 |
17.405 ± 0.068 |
3,0 |
100 |
2 |
| z |
20190509140733 |
17.545 ± 0.083 |
3,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.5 |
0.9 |
| GAIA source ID |
4121034039778338048 |
4121034044103105280 |
| Bp mag. |
19.501 |
19.672 |
| G mag. |
19.385 |
19.440 |
| Rp mag. |
17.776 |
17.805 |
| Bp/Rp excess |
2.504 |
2.485 |
| Parallax (mas) |
-3.576 ± 1.004 |
0.240 ± 0.704 |
| PM RA (mas/yr) |
-0.038 ± 0.955 |
-3.830 ± 0.629 |
| PM Dec (mas/yr) |
-14.919 ± 0.709 |
-10.319 ± 0.511 |
| A.E.N. (mas) |
4.650 ± 37.048 |
1.217 ± 1.620 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
18.239
±
0.004
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
16.347
±
0.015
|
| H |
--
±
--
|
| K |
16.158
±
0.044
|
| W1 |
15.575
±
0.03
|
| W2 |
15.683
±
0.068
|
| 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. |
