Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185151948 (SMSS J172719.10-201942.6)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.8296 |
|---|
| Dec (deg) | -20.3285 |
|---|
| Galactic lon. (deg) | 5.0730 |
|---|
| Galactic lat. (deg) | 8.1101 |
|---|
| E(B-V) (SFD98) (mag) | 0.818 |
|---|
| E(B-V) (GNILC) (mag) | 0.581 ± 0.030 |
|---|
| Nearest DR4 source |
185151977 (3.6 arcs away) |
| 2nd-nearest DR4 source |
185151976 (7.4 arcs away) |
| 3rd-nearest DR4 source |
185151946 (9.3 arcs away) |
| Times observed | 10 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 2 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
19.689 ± 0.035 |
18.901 ± 0.076 |
18.277 ± 0.029 |
17.991 ± 0.043 |
| Petrosian mag. |
— |
— |
19.461 ± 0.132 |
18.588 ± 0.062 |
18.437 ± 0.083 |
18.335 ± 0.097 |
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 |
20190506165109 |
19.641 ± 0.066 |
0,0 |
100 |
2 |
| g |
20190507143127 |
19.693 ± 0.083 |
0,0 |
100 |
2 |
| r |
20140729111131 |
18.945 ± 0.228 |
512,0 |
5 |
2 |
| r |
20190506165309 |
18.930 ± 0.066 |
0,0 |
100 |
2 |
| r |
20190507143327 |
18.962 ± 0.075 |
0,0 |
100 |
2 |
| i |
20140729111202 |
18.400 ± 0.178 |
0,0 |
10 |
2 |
| i |
20150901084153 |
18.390 ± 0.076 |
2,0 |
100 |
2 |
| i |
20150901084554 |
18.340 ± 0.076 |
2,0 |
100 |
2 |
| i |
20190509140533 |
18.392 ± 0.087 |
0,0 |
100 |
2 |
| z |
20150901084353 |
18.086 ± 0.097 |
0,0 |
100 |
2 |
| z |
20150901084754 |
18.165 ± 0.111 |
0,0 |
100 |
2 |
| z |
20190509140733 |
18.180 ± 0.122 |
16,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.23 |
3.38 |
| GAIA source ID |
4121255453951037568 |
4121255458287914496 |
| Bp mag. |
19.533 |
-- |
| G mag. |
18.695 |
21.027 |
| Rp mag. |
17.930 |
-- |
| Bp/Rp excess |
1.186 |
-- |
| Parallax (mas) |
-0.061 ± 0.290 |
-- ± -- |
| PM RA (mas/yr) |
-2.400 ± 0.325 |
-- ± -- |
| PM Dec (mas/yr) |
-7.352 ± 0.232 |
-- ± -- |
| A.E.N. (mas) |
0.183 ± 0.182 |
2.821 ± 0.380 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
18.900
±
0.007
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
16.732
±
0.020
|
| H |
--
±
--
|
| K |
16.196
±
0.049
|
| 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. |
