Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179842430 (SMSS J172601.95-202532.8)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.5081 |
|---|
| Dec (deg) | -20.4258 |
|---|
| Galactic lon. (deg) | 4.8246 |
|---|
| Galactic lat. (deg) | 8.3096 |
|---|
| E(B-V) (SFD98) (mag) | 0.614 |
|---|
| E(B-V) (GNILC) (mag) | 0.462 ± 0.023 |
|---|
| Nearest DR4 source |
179842429 (6.1 arcs away) |
| 2nd-nearest DR4 source |
179842432 (7.6 arcs away) |
| 3rd-nearest DR4 source |
179842434 (8.4 arcs away) |
| Times observed | 2 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 19 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
19.100 ± -- |
18.275 ± -- |
17.658 ± 0.329 |
17.619 ± 0.294 |
| Petrosian mag. |
— |
— |
18.386 ± -- |
17.408 ± -- |
17.513 ± 0.085 |
18.147 ± 0.194 |
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 |
19.321 ± 0.062 |
19,0 |
100 |
2 |
| r |
20190505165926 |
18.566 ± 0.061 |
19,0 |
100 |
2 |
| i |
20150901084554 |
18.092 ± 0.062 |
3,0 |
100 |
2 |
| i |
20190505170526 |
18.143 ± 0.067 |
17,0 |
100 |
2 |
| z |
20150901084754 |
17.869 ± 0.086 |
1,0 |
100 |
2 |
| z |
20190505170726 |
18.210 ± 0.119 |
16,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.85 |
1.65 |
| GAIA source ID |
4121236526010645504 |
4121236521732571776 |
| Bp mag. |
-- |
20.066 |
| G mag. |
19.824 |
19.373 |
| Rp mag. |
-- |
18.555 |
| Bp/Rp excess |
-- |
1.278 |
| Parallax (mas) |
-0.276 ± 0.506 |
0.917 ± 0.398 |
| PM RA (mas/yr) |
-2.788 ± 0.716 |
-5.400 ± 0.510 |
| PM Dec (mas/yr) |
-5.568 ± 0.433 |
-6.682 ± 0.327 |
| A.E.N. (mas) |
0.0 ± 0.0 |
1.871 ± 7.578 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
19.774
±
0.017
|
| r |
18.839
±
0.005
|
| i |
18.404
±
0.021
|
| z |
18.163
±
0.024
|
| Y |
--
±
--
|
| J |
18.536
±
0.114
|
| H |
--
±
--
|
| K |
--
±
--
|
| 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. |
