Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179882349 (SMSS J173032.84-210606.9)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.637 |
|---|
| Dec (deg) | -21.102 |
|---|
| Galactic lon. (deg) | 4.830 |
|---|
| Galactic lat. (deg) | 7.056 |
|---|
| E(B-V) (SFD98) (mag) | 1.056 |
|---|
| E(B-V) (GNILC) (mag) | 0.995 ± 0.051 |
|---|
| Nearest DR4 source |
2268119755 (6.4 arcs away) |
| 2nd-nearest DR4 source |
179882348 (7.3 arcs away) |
| 3rd-nearest DR4 source |
179882271 (11.0 arcs away) |
| Times observed | 10 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 1 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
19.194 ± 0.078 |
18.029 ± 0.031 |
17.533 ± 0.034 |
| Petrosian mag. |
— |
— |
— |
19.370 ± 0.132 |
18.396 ± 0.063 |
18.006 ± 0.078 |
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 |
20190507143327 |
19.346 ± 0.079 |
1,0 |
100 |
2 |
| i |
20140722114611 |
18.098 ± 0.141 |
0,0 |
10 |
2 |
| i |
20140729111202 |
18.400 ± 0.182 |
512,0 |
10 |
2 |
| i |
20150901084554 |
18.224 ± 0.066 |
0,0 |
100 |
2 |
| i |
20160420172350 |
18.368 ± 0.209 |
528,0 |
10 |
2 |
| i |
20170728084257 |
18.202 ± 0.084 |
0,0 |
100 |
2 |
| i |
20190509140133 |
18.189 ± 0.069 |
0,0 |
100 |
2 |
| z |
20140722114641 |
17.887 ± 0.154 |
0,0 |
20 |
2 |
| z |
20140729111235 |
17.713 ± 0.130 |
0,0 |
20 |
2 |
| z |
20150901084754 |
17.681 ± 0.075 |
0,0 |
100 |
2 |
| z |
20160420172420 |
17.668 ± 0.145 |
16,0 |
20 |
2 |
| z |
20190427175645 |
17.869 ± 0.107 |
0,0 |
100 |
2 |
| z |
20190509140333 |
17.609 ± 0.076 |
0,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.22 |
3.84 |
| GAIA source ID |
4117943381315490432 |
4117943385656288512 |
| Bp mag. |
20.091 |
20.921 |
| G mag. |
18.625 |
20.133 |
| Rp mag. |
17.637 |
19.284 |
| Bp/Rp excess |
1.233 |
1.271 |
| Parallax (mas) |
0.886 ± 0.290 |
0.179 ± 1.401 |
| PM RA (mas/yr) |
-5.224 ± 0.317 |
-0.039 ± 1.482 |
| PM Dec (mas/yr) |
-2.366 ± 0.199 |
-2.697 ± 0.789 |
| A.E.N. (mas) |
0.454 ± 0.906 |
0.000 ± 0.000 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
20.557
±
0.014
|
| r |
19.030
±
0.005
|
| i |
18.182
±
0.007
|
| z |
17.707
±
0.007
|
| Y |
--
±
--
|
| J |
15.766
±
0.009
|
| H |
--
±
--
|
| K |
14.768
±
0.013
|
| W1 |
14.578
±
0.011
|
| W2 |
14.738
±
0.036
|
| 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. |
