Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185161461 (SMSS J172728.41-200830.6)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.8684 |
|---|
| Dec (deg) | -20.1420 |
|---|
| Galactic lon. (deg) | 5.2511 |
|---|
| Galactic lat. (deg) | 8.1809 |
|---|
| E(B-V) (SFD98) (mag) | 0.886 |
|---|
| E(B-V) (GNILC) (mag) | 0.677 ± 0.030 |
|---|
| Nearest DR4 source |
185161459 (6.6 arcs away) |
| 2nd-nearest DR4 source |
185161460 (7.4 arcs away) |
| 3rd-nearest DR4 source |
185161457 (8.4 arcs away) |
| Times observed | 3 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 1 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
18.421 ± 0.357 |
18.081 ± 0.285 |
— |
| Petrosian mag. |
— |
— |
— |
18.156 ± 0.086 |
17.891 ± 0.068 |
— |
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 |
20190506165309 |
19.007 ± 0.070 |
1,0 |
100 |
2 |
| i |
20150901084153 |
18.544 ± 0.086 |
0,0 |
100 |
2 |
| i |
20190505170526 |
18.680 ± 0.106 |
0,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
1.47 |
1.6 |
| GAIA source ID |
4121271401169492480 |
4121271401165939712 |
| Bp mag. |
-- |
20.367 |
| G mag. |
20.326 |
20.098 |
| Rp mag. |
-- |
18.681 |
| Bp/Rp excess |
-- |
2.119 |
| Parallax (mas) |
-0.812 ± 1.158 |
0.529 ± 0.768 |
| PM RA (mas/yr) |
-4.206 ± 1.292 |
-3.281 ± 1.043 |
| PM Dec (mas/yr) |
-4.227 ± 0.899 |
-2.057 ± 0.775 |
| A.E.N. (mas) |
3.595 ± 4.823 |
1.054 ± 0.611 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
19.404
±
0.009
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
18.112
±
0.069
|
| H |
--
±
--
|
| K |
--
±
--
|
| W1 |
16.275
±
0.048
|
| W2 |
15.76
±
0.08
|
| 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. |
