AAVSO International Database
GPTKB entity
Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:astronomy
|
| gptkbp:access |
public
|
| gptkbp:citation |
AAVSO International Database, https://www.aavso.org/data-download
|
| gptkbp:establishedIn |
1911
|
| gptkbp:includes |
historic observations
recent observations |
| gptkbp:location |
gptkb:Cambridge,_Massachusetts,_USA
|
| gptkbp:maintainedBy |
gptkb:American_Association_of_Variable_Star_Observers
|
| gptkbp:numberOfVolumes |
over 40 million observations
|
| gptkbp:provides |
variable stars
|
| gptkbp:purpose |
support research on variable stars
|
| gptkbp:type |
photometric observations
CCD observations spectroscopic observations visual observations |
| gptkbp:updated |
daily
|
| gptkbp:usedBy |
amateur astronomers
professional astronomers |
| gptkbp:website |
https://www.aavso.org/data-download
|
| gptkbp:bfsParent |
gptkb:American_Association_of_Variable_Star_Observers
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
AAVSO International Database
|