Related systems
New
Ongoing
Finished
Rejected
Summary
Basic Data
Name: |
PB3997 |
Coordinates: |
13:35:12.81 (h:m:s) |
+19:51:55.85 (°:':'') |
|
203.8034 (°) |
+19.8655 (°) |
Classification: |
sdOB |
Class. type: |
Photometric |
Observing Status: |
New |
Parameters
visibility
Parameter |
Value. |
parallax () |
-0.051 ± 0.087 |
visibility
Observations
Photometric observations: 13,
Reduced spectroscopic observations: 3,
Spectroscopic raw files: 0,
Light curves: 0
Photometric observations
Spectroscopic observations
Reduced spectra
HJD |
Date |
Instrument |
Resolution |
Exp time (s) |
SNR |
Range (Å) |
2454230.743
|
2007-05-10 |
SDSS spectrograph @ SDSS 2.5-M |
1900 |
3001.0 |
NA |
3816
- 9213 |
2456069.500
|
2012-05-22 |
BOSS @ SDSS 2.5-M |
1900 |
6306.0 |
NA |
3583
- 10335 |
2456308.413
|
2013-01-15 |
LRS @ LAMOST |
1500 |
1800.0 |
NA |
3700
- 8915 |