Great Refractor (21m focal length)
GPTKB entity
Statements (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:astronomer
|
| gptkbp:built |
1839
|
| gptkbp:height |
21 meters
|
| gptkbp:locatedIn |
gptkb:Pulkovo_Observatory
|
| gptkbp:locatedNear |
gptkb:Saint_Petersburg,_Russia
|
| gptkbp:notableFor |
one of the largest refracting telescopes of the 19th century
|
| gptkbp:objectiveDiameter |
38 centimeters
|
| gptkbp:telescopeType |
gptkb:astronomer
|
| gptkbp:usedFor |
gptkb:astronomer
|
| gptkbp:bfsParent |
gptkb:Archenhold_Observatory
|
| gptkbp:bfsLayer |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
Great Refractor (21m focal length)
|