Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 2275855390 (SMSS J172707.09-202104.7)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.7796 |
|---|
| Dec (deg) | -20.3513 |
|---|
| Galactic lon. (deg) | 5.0278 |
|---|
| Galactic lat. (deg) | 8.1370 |
|---|
| E(B-V) (SFD98) (mag) | 0.778 |
|---|
| E(B-V) (GNILC) (mag) | 0.591 ± 0.031 |
|---|
| Nearest DR4 source |
185151686 (2.0 arcs away) |
| 2nd-nearest DR4 source |
2275855388 (3.7 arcs away) |
| 3rd-nearest DR4 source |
185151688 (4.9 arcs away) |
| Times observed | 9 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
17.973 ± 0.136 |
17.278 ± 0.170 |
17.143 ± 0.116 |
| Petrosian mag. |
— |
— |
— |
18.008 ± 0.105 |
16.768 ± 0.295 |
16.272 ± 0.178 |
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 |
20140722114203 |
18.290 ± 0.135 |
1,0 |
5 |
2 |
| r |
20140729111131 |
18.111 ± 0.112 |
1,0 |
5 |
2 |
| r |
20160420170109 |
18.09 ± 0.156 |
0,0 |
5 |
2 |
| i |
20140722114229 |
17.504 ± 0.085 |
3,0 |
10 |
2 |
| i |
20140729111202 |
17.367 ± 0.076 |
3,0 |
10 |
2 |
| i |
20160420170134 |
17.684 ± 0.119 |
3,0 |
10 |
2 |
| z |
20140722114259 |
17.147 ± 0.079 |
3,0 |
20 |
2 |
| z |
20140729111235 |
17.245 ± 0.087 |
3,0 |
20 |
2 |
| z |
20160420170204 |
17.424 ± 0.131 |
3,0 |
20 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.16 |
1.55 |
| GAIA source ID |
4121231921804222336 |
4121231921804228736 |
| Bp mag. |
18.877 |
-- |
| G mag. |
18.127 |
19.890 |
| Rp mag. |
17.287 |
-- |
| Bp/Rp excess |
1.276 |
-- |
| Parallax (mas) |
0.475 ± 0.210 |
-1.693 ± 0.959 |
| PM RA (mas/yr) |
0.628 ± 0.207 |
-1.836 ± 0.782 |
| PM Dec (mas/yr) |
-3.168 ± 0.162 |
-9.103 ± 0.621 |
| A.E.N. (mas) |
0.0 ± 0.0 |
0.0 ± 0.000 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
18.0
±
0.005
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
16.012
±
0.011
|
| H |
--
±
--
|
| K |
15.374
±
0.024
|
| 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. |
