Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185162589 (SMSS J172746.67-200804.9)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.9445 |
|---|
| Dec (deg) | -20.1347 |
|---|
| Galactic lon. (deg) | 5.2965 |
|---|
| Galactic lat. (deg) | 8.1249 |
|---|
| E(B-V) (SFD98) (mag) | 0.886 |
|---|
| E(B-V) (GNILC) (mag) | 0.624 ± 0.025 |
|---|
| Nearest DR4 source |
185162590 (5.2 arcs away) |
| 2nd-nearest DR4 source |
185162587 (6.7 arcs away) |
| 3rd-nearest DR4 source |
185162585 (7.5 arcs away) |
| Times observed | 21 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 1 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
19.071 ± 0.036 |
18.041 ± 0.020 |
17.532 ± 0.022 |
| Petrosian mag. |
— |
— |
— |
18.935 ± 0.052 |
17.840 ± 0.070 |
17.487 ± 0.095 |
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 |
20190505165926 |
19.048 ± 0.090 |
0,0 |
100 |
2 |
| r |
20190506165309 |
19.087 ± 0.074 |
1,0 |
100 |
2 |
| r |
20190507143327 |
19.055 ± 0.080 |
1,0 |
100 |
2 |
| r |
20190822094324 |
19.062 ± 0.082 |
0,0 |
100 |
2 |
| i |
20140722114229 |
18.146 ± 0.142 |
0,0 |
10 |
2 |
| i |
20140729111202 |
18.056 ± 0.132 |
0,0 |
10 |
2 |
| i |
20150901084153 |
17.976 ± 0.056 |
1,0 |
100 |
2 |
| i |
20150901084554 |
18.061 ± 0.062 |
0,0 |
100 |
2 |
| i |
20190505170526 |
17.894 ± 0.061 |
0,0 |
100 |
2 |
| i |
20190508164002 |
18.039 ± 0.078 |
0,0 |
100 |
2 |
| i |
20190509140533 |
18.000 ± 0.076 |
1,0 |
100 |
2 |
| i |
20190720124743 |
18.007 ± 0.089 |
1,0 |
100 |
2 |
| i |
20200513190610 |
18.169 ± 0.079 |
0,0 |
100 |
2 |
| z |
20140722114259 |
17.486 ± 0.101 |
0,0 |
20 |
2 |
| z |
20140729111235 |
17.557 ± 0.111 |
0,0 |
20 |
2 |
| z |
20150901084353 |
17.512 ± 0.062 |
0,0 |
100 |
2 |
| z |
20150901084754 |
17.555 ± 0.068 |
0,0 |
100 |
2 |
| z |
20160420172420 |
18.534 ± 0.362 |
512,0 |
20 |
2 |
| z |
20190505170726 |
17.456 ± 0.070 |
0,0 |
100 |
2 |
| z |
20190508164202 |
17.513 ± 0.074 |
0,0 |
100 |
2 |
| z |
20190509140733 |
17.541 ± 0.082 |
0,0 |
100 |
2 |
| z |
20190720124943 |
17.389 ± 0.083 |
1,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.27 |
2.04 |
| GAIA source ID |
4121259547096398848 |
4121259547062627840 |
| Bp mag. |
20.049 |
-- |
| G mag. |
19.135 |
20.750 |
| Rp mag. |
17.725 |
19.622 |
| Bp/Rp excess |
1.855 |
-- |
| Parallax (mas) |
1.712 ± 0.337 |
-- ± -- |
| PM RA (mas/yr) |
1.298 ± 0.415 |
-- ± -- |
| PM Dec (mas/yr) |
-4.987 ± 0.301 |
-- ± -- |
| A.E.N. (mas) |
0.991 ± 2.746 |
4.391 ± 2.174 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
18.771
±
0.014
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
15.968
±
0.010
|
| H |
--
±
--
|
| K |
14.997
±
0.017
|
| W1 |
14.718
±
0.016
|
| W2 |
15.057
±
0.038
|
| 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. |
