Quadruple System WDS 00408-0714
HD 3821
• TYC_4679-1057-1, ADS_566, GJ_9020
Catalog Grade
4
Confirmed hierarchy, periods known or estimated
Mobile Diagram
(Click node to view orbit details)Components
| Position | Proper Motion | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| α deg |
δ deg |
α mas/yr |
δ mas/yr |
Parallax mas |
vrad km/s |
Magnitude V |
Spectral Type | External | |
| A | 10.197848 | -7.232609 | 1.1 | -92.8 | 37.79 | 12.4 | 7.04 | G1V | |
| C | 10.225647 | -7.229453 | 0.9 | -93.7 | 37.52 | - | 14.83 | - | |
| D | 10.225840 | -7.229749 | -12.7 | -69.8 | 38.1 | - | 15.9 | - | |
| B | 10.196341 | -7.230740 | -9.1 | -77.8 | 37.78 | 11.7 | 9.98 | K5V | |