Related systems
New
Ongoing
Finished
Rejected
Summary
Basic Data
| Name: |
SDSSJ093914.38+303817.2 |
| Coordinates: |
09:39:14.38 (h:m:s) |
+30:38:17.19 (°:':'') |
|
144.8099 (°) |
+30.6381 (°) |
| Classification: |
sdB+MS |
| Class. type: |
Spectroscopic |
| Observing Status: |
New |
Parameters
visibility
| Parameter |
Value. |
| M_G (mag) |
4.19 ± 0.05 |
| parallax (mas) |
0.26 ± 0.12 |
visibility
Observations
Photometric observations: 17,
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) |
|
2453415.876
|
2005-02-14 |
SDSS @ SDSS 2.5-M |
1900 |
2700.0 |
NA |
3806
- 9213 |
|
2457015.292
|
2014-12-23 |
LRS @ LAMOST |
1500 |
5400.0 |
NA |
3700
- 9087 |