Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
lunar theory
|
| gptkbp:describes |
motion of the Moon
|
| gptkbp:developedBy |
gptkb:Wallace_John_Eckert
Ellen G. Brown |
| gptkbp:field |
gptkb:astronomy
celestial mechanics |
| https://www.w3.org/2000/01/rdf-schema#label |
Eckert–Brown lunar theory
|
| gptkbp:improves |
accuracy of lunar position calculations
|
| gptkbp:memberSchool |
Columbia University Computation Laboratory
|
| gptkbp:predecessor |
Brown's lunar theory
|
| gptkbp:publishedIn |
1954
|
| gptkbp:usedBy |
gptkb:American_Ephemeris_and_Nautical_Almanac
|
| gptkbp:usedFor |
lunar ephemerides
|
| gptkbp:bfsParent |
gptkb:W._J._Eckert
|
| gptkbp:bfsLayer |
6
|