Object IDs in DR1 differ from DR2 and later releases.
DR4: Object 179877936 (SMSS J172935.78-205244.6)
Find on 
| Data release | DR4 |
|---|
| RA (deg) | 262.3995 |
|---|
| Dec (deg) | -20.8790 |
|---|
| Galactic lon. (deg) | 4.8986 |
|---|
| Galactic lat. (deg) | 7.3632 |
|---|
| E(B-V) (SFD98) (mag) | 0.989 |
|---|
| E(B-V) (GNILC) (mag) | 0.920 ± 0.045 |
|---|
| Nearest DR4 source |
2268115072 (1.7 arcs away) |
| 2nd-nearest DR4 source |
179877939 (2.7 arcs away) |
| 3rd-nearest DR4 source |
179877937 (9.0 arcs away) |
| Times observed | 22 |
|---|
| Total bad pixels | 0 |
|---|
| Observing flags | 3 |
|---|
Magnitudes
| Filter |
u |
v |
g |
r |
i |
z |
| PSF mag. |
— |
— |
16.928 ± 0.185 |
15.653 ± 0.112 |
14.689 ± 0.117 |
14.068 ± 0.120 |
| Petrosian mag. |
— |
— |
16.956 ± 0.056 |
15.788 ± 0.018 |
14.812 ± 0.030 |
14.195 ± 0.025 |
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 |
20140719114908 |
17.811 ± 0.085 |
0,0 |
5 |
2 |
| g |
20190505165725 |
17.722 ± 0.023 |
3,0 |
100 |
2 |
| g |
20190507143127 |
17.723 ± 0.035 |
3,0 |
100 |
2 |
| r |
20140719114939 |
16.540 ± 0.045 |
0,0 |
5 |
2 |
| r |
20180605125736 |
16.535 ± 0.047 |
0,0 |
5 |
2 |
| r |
20190505165926 |
16.528 ± 0.030 |
3,0 |
100 |
2 |
| r |
20190506165309 |
16.533 ± 0.030 |
3,0 |
100 |
2 |
| r |
20190507143327 |
16.516 ± 0.042 |
3,0 |
100 |
2 |
| r |
20190822094324 |
16.499 ± 0.032 |
3,0 |
100 |
2 |
| r |
20210411183015 |
16.541 ± 0.049 |
0,0 |
5 |
2 |
| i |
20140719115004 |
15.462 ± 0.032 |
0,0 |
10 |
2 |
| i |
20180605125802 |
15.49 ± 0.040 |
0,0 |
10 |
2 |
| i |
20190419150817 |
15.530 ± 0.032 |
8195,0 |
100 |
2 |
| i |
20190508164002 |
15.446 ± 0.031 |
3,0 |
100 |
2 |
| i |
20190509140133 |
15.549 ± 0.038 |
8195,0 |
100 |
2 |
| i |
20190720124743 |
15.529 ± 0.063 |
3,0 |
100 |
2 |
| i |
20200513185000 |
15.463 ± 0.031 |
3,0 |
100 |
2 |
| i |
20210411183047 |
15.415 ± 0.045 |
0,0 |
10 |
2 |
| z |
20140719115035 |
14.859 ± 0.029 |
3,0 |
20 |
2 |
| z |
20180605125833 |
14.866 ± 0.036 |
0,0 |
20 |
2 |
| z |
20190419151018 |
14.887 ± 0.032 |
8195,0 |
100 |
2 |
| z |
20190508164202 |
14.846 ± 0.030 |
3,0 |
100 |
2 |
| z |
20190509140333 |
14.960 ± 0.041 |
8195,0 |
100 |
2 |
| z |
20190720124943 |
14.914 ± 0.060 |
3,0 |
100 |
2 |
| z |
20200513185201 |
14.860 ± 0.031 |
3,0 |
100 |
2 |
| z |
20210411183118 |
14.812 ± 0.035 |
3,0 |
20 |
2 |
Gaia DR3 data
Matching radius: 15"
|
Best match |
Second match |
| Distance (arcsec) |
1.86 |
2.13 |
| GAIA source ID |
4120964048989716608 |
4120964053285293568 |
| Bp mag. |
17.641 |
18.804 |
| G mag. |
16.390 |
17.692 |
| Rp mag. |
15.202 |
16.519 |
| Bp/Rp excess |
1.485 |
1.500 |
| Parallax (mas) |
-0.148 ± 0.084 |
0.920 ± 0.209 |
| PM RA (mas/yr) |
-2.256 ± 0.080 |
-8.076 ± 0.193 |
| PM Dec (mas/yr) |
-8.445 ± 0.059 |
-6.420 ± 0.143 |
| A.E.N. (mas) |
0.119 ± 0.754 |
0.651 ± 5.049 |
UV to IR data
Matching radius: 2"
| Filter |
Magnitude1 |
| FUV |
--
±
--
|
| NUV |
--
±
--
|
| u |
--
±
--
|
| g |
17.977
±
0.011
|
| r |
16.411
±
0.002
|
| i |
--
±
--
|
| z |
--
±
--
|
| Y |
--
±
--
|
| J |
13.233
±
0.058
|
| H |
12.339
±
0.059
|
| K |
11.904
±
0.041
|
| W1 |
11.697
±
0.02
|
| W2 |
11.831
±
0.018
|
| W3 |
11.361
±
0.27
|
| W4 |
8.475
±
--
|
| 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. |
