Related systems
New
Ongoing
Finished
Rejected
Summary
Basic Data
Name: |
SDSSJ082003.35+173914.2 |
Coordinates: |
08:20:03.36 (h:m:s) |
+17:39:14.25 (°:':'') |
|
125.0140 (°) |
+17.6540 (°) |
Classification: |
sdB+MS |
Class. type: |
Spectroscopic |
Observing Status: |
New |
Parameters
visibility
Parameter |
Value. |
M_G (mag) |
3.165 ± 0.05 |
parallax (mas) |
0.408 ± 0.051 |
visibility
Observations
Photometric observations: 22,
Reduced spectroscopic observations: 2,
Spectroscopic raw files: 0,
Light curves: 0
Photometric observations
Spectroscopic observations
Reduced spectra
HJD |
Date |
Instrument |
Resolution |
Exp time (s) |
SNR |
Range (Å) |
2453726.197
|
2005-12-21 |
SDSS @ SDSS 2.5-M |
1900 |
4500.0 |
NA |
3800
- 9188 |
2457377.304
|
2015-12-20 |
LRS @ LAMOST |
1500 |
4500.0 |
NA |
3700
- 9099 |