Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 185151928 (SMSS J172716.67-202002.6)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 261.8195 |
|---|
| Dec (deg) | -20.3341 |
|---|
| Galactic lon. (deg) | 5.0630 |
|---|
| Galactic lat. (deg) | 8.1150 |
|---|
| E(B-V) (SFD98) (mag) | 0.818 |
|---|
| E(B-V) (GNILC) (mag) | 0.581 ± 0.030 |
|---|
| Nearest DR4 source |
1219088701 (4.8 arcs away) |
| 2nd-nearest DR4 source |
2275855656 (5.1 arcs away) |
| 3rd-nearest DR4 source |
185151927 (6.1 arcs away) |
| Times observed | 11 |
|---|
| Total bad pixels | 3 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
— |
— |
17.907 ± 0.104 |
17.648 ± 0.060 |
| Petrosian mag. |
— |
— |
— |
— |
17.389 ± 0.134 |
17.253 ± 0.058 |
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 |
20140722114229 |
17.898 ± 0.116 |
0,0 |
10 |
2 |
| i |
20140729111202 |
17.881 ± 0.115 |
0,0 |
10 |
2 |
| i |
20150901084153 |
17.930 ± 0.055 |
3,0 |
100 |
2 |
| i |
20160420170134 |
17.579 ± 0.108 |
0,3 |
10 |
2 |
| i |
20200513190610 |
18.100 ± 0.079 |
1,0 |
100 |
2 |
| z |
20140722114259 |
17.739 ± 0.126 |
0,0 |
20 |
2 |
| z |
20140729111235 |
17.647 ± 0.120 |
0,0 |
20 |
2 |
| z |
20150901084353 |
17.625 ± 0.067 |
3,0 |
100 |
2 |
| z |
20150901084754 |
17.632 ± 0.073 |
1,0 |
100 |
2 |
| z |
20190505170726 |
17.544 ± 0.071 |
1,0 |
100 |
2 |
| z |
20190508164202 |
17.642 ± 0.080 |
1,0 |
100 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
0.06 |
1.68 |
| GAIA source ID |
4121255458241798912 |
4121255458241790080 |
| Bp mag. |
19.581 |
-- |
| G mag. |
18.965 |
19.627 |
| Rp mag. |
17.809 |
-- |
| Bp/Rp excess |
1.631 |
-- |
| Parallax (mas) |
-0.583 ± 0.370 |
-0.561 ± 0.627 |
| PM RA (mas/yr) |
1.525 ± 0.390 |
-2.128 ± 0.657 |
| PM Dec (mas/yr) |
-3.957 ± 0.277 |
-1.501 ± 0.447 |
| A.E.N. (mas) |
0.0 ± 0.0 |
0.0 ± 0.0 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
--
±
--
|
| r |
18.374
±
0.006
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
16.594
±
0.018
|
| H |
--
±
--
|
| K |
15.813
±
0.035
|
| W1 |
15.188
±
0.092
|
| W2 |
15.975
±
0.149
|
| 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. |
