Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185231715 (SMSS J173002.83-200809.1)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.5118 |
|---|
| Dec (deg) | -20.1359 |
|---|
| Galactic lon. (deg) | 5.5865 |
|---|
| Galactic lat. (deg) | 7.6764 |
|---|
| E(B-V) (SFD98) (mag) | 1.235 |
|---|
| E(B-V) (GNILC) (mag) | 1.219 ± 0.004 |
|---|
| Nearest DR4 source |
185231714 (7.2 arcs away) |
| 2nd-nearest DR4 source |
185231716 (9.3 arcs away) |
| 3rd-nearest DR4 source |
185231713 (10.5 arcs away) |
| Times observed | 15 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 0 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
20.433 ± 0.064 |
19.520 ± 0.041 |
18.560 ± 0.026 |
17.998 ± 0.028 |
| Petrosian mag. |
— |
— |
20.520 ± 0.139 |
19.447 ± 0.148 |
18.556 ± 0.065 |
18.032 ± 0.053 |
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 |
20.531 ± 0.101 |
0,0 |
100 |
2 |
| r |
20190505165926 |
19.551 ± 0.091 |
0,0 |
100 |
2 |
| r |
20190506165309 |
19.508 ± 0.074 |
0,0 |
100 |
2 |
| r |
20190822094324 |
19.583 ± 0.073 |
0,0 |
100 |
2 |
| i |
20150901084153 |
18.574 ± 0.074 |
0,0 |
100 |
2 |
| i |
20150901084554 |
18.525 ± 0.07 |
0,0 |
100 |
2 |
| i |
20190505170526 |
18.624 ± 0.076 |
0,0 |
100 |
2 |
| i |
20190509140533 |
18.616 ± 0.085 |
0,0 |
100 |
2 |
| i |
20200513190610 |
18.562 ± 0.092 |
0,0 |
100 |
2 |
| z |
20140722114259 |
17.915 ± 0.140 |
0,0 |
20 |
2 |
| z |
20140729111235 |
17.975 ± 0.149 |
0,0 |
20 |
2 |
| z |
20150901084353 |
18.029 ± 0.082 |
0,0 |
100 |
2 |
| z |
20150901084754 |
17.985 ± 0.082 |
0,0 |
100 |
2 |
| z |
20190505170726 |
17.966 ± 0.088 |
0,0 |
100 |
2 |
| z |
20190509140733 |
18.01 ± 0.099 |
0,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.1 |
4.78 |
| GAIA source ID |
4121447146913587200 |
4121447151231879424 |
| Bp mag. |
20.326 |
-- |
| G mag. |
19.352 |
20.999 |
| Rp mag. |
18.225 |
20.251 |
| Bp/Rp excess |
1.484 |
-- |
| Parallax (mas) |
-0.179 ± 0.323 |
-- ± -- |
| PM RA (mas/yr) |
-3.483 ± 0.425 |
-- ± -- |
| PM Dec (mas/yr) |
-3.797 ± 0.282 |
-- ± -- |
| A.E.N. (mas) |
0.0 ± 0.0 |
8.107 ± 5.035 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
19.492
±
0.007
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
16.562
±
0.019
|
| H |
--
±
--
|
| K |
15.862
±
0.037
|
| 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. |
