Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185152418 (SMSS J172717.53-201855.5)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.8230 |
|---|
| Dec (deg) | -20.3154 |
|---|
| Galactic lon. (deg) | 5.0807 |
|---|
| Galactic lat. (deg) | 8.1223 |
|---|
| E(B-V) (SFD98) (mag) | 0.818 |
|---|
| E(B-V) (GNILC) (mag) | 0.581 ± 0.030 |
|---|
| Nearest DR4 source |
2275856161 (7.3 arcs away) |
| 2nd-nearest DR4 source |
185152421 (8.1 arcs away) |
| 3rd-nearest DR4 source |
185151988 (8.9 arcs away) |
| Times observed | 8 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 1 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
— |
17.584 ± 0.026 |
17.045 ± 0.028 |
| Petrosian mag. |
— |
— |
— |
— |
17.844 ± 0.072 |
17.208 ± 0.050 |
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 |
20140719115004 |
17.574 ± 0.097 |
0,0 |
10 |
2 |
| i |
20140722114229 |
17.694 ± 0.098 |
0,0 |
10 |
2 |
| i |
20140729111202 |
17.627 ± 0.093 |
0,0 |
10 |
2 |
| i |
20160420170134 |
17.858 ± 0.139 |
0,0 |
10 |
2 |
| z |
20140719115035 |
17.094 ± 0.091 |
1,0 |
20 |
2 |
| z |
20140722114259 |
16.995 ± 0.070 |
0,0 |
20 |
2 |
| z |
20140729111235 |
16.949 ± 0.070 |
0,0 |
20 |
2 |
| z |
20150901084353 |
17.097 ± 0.047 |
1,0 |
100 |
2 |
| z |
20160420170204 |
17.412 ± 0.130 |
512,0 |
20 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.25 |
1.35 |
| GAIA source ID |
4121255557009314688 |
4121255561326122368 |
| Bp mag. |
19.708 |
-- |
| G mag. |
18.493 |
20.012 |
| Rp mag. |
17.253 |
-- |
| Bp/Rp excess |
1.555 |
-- |
| Parallax (mas) |
1.955 ± 0.302 |
-0.345 ± 1.209 |
| PM RA (mas/yr) |
2.928 ± 0.322 |
-2.908 ± 1.575 |
| PM Dec (mas/yr) |
-8.605 ± 0.228 |
-5.097 ± 0.834 |
| A.E.N. (mas) |
0.887 ± 5.380 |
1.729 ± 2.302 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
--
±
--
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
15.576
±
0.007
|
| H |
--
±
--
|
| K |
14.656
±
0.012
|
| W1 |
14.531
±
0.015
|
| W2 |
14.648
±
0.027
|
| 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. |
