Related systems
New
Ongoing
Finished
Rejected
Summary
Basic Data
Name: |
PG0821+306 |
Coordinates: |
08:24:34.05 (h:m:s) |
+30:28:54.76 (°:':'') |
|
126.1419 (°) |
+30.4819 (°) |
Classification: |
sdO+MS |
Class. type: |
Spectroscopic |
Observing Status: |
New |
Parameters
visibility
Parameter |
Value. |
M_G (mag) |
2.796 ± 0.05 |
parallax (mas) |
0.327 ± 0.049 |
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) |
2452672.699
|
2003-02-02 |
SDSS @ SDSS 2.5-M |
1900 |
2500.0 |
NA |
3810
- 9215 |
2457019.296
|
2014-12-27 |
LRS @ LAMOST |
1500 |
1800.0 |
NA |
3700
- 8915 |