Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
timekeeping system
|
| gptkbp:abbreviation |
gptkb:MJD
|
| gptkbp:definedIn |
Julian Day minus 2400000.5
|
| https://www.w3.org/2000/01/rdf-schema#label |
Modified Julian Day
|
| gptkbp:introduced |
Clyde W. Smith
|
| gptkbp:introducedIn |
1957
|
| gptkbp:purpose |
simplify Julian Day numbers
|
| gptkbp:relatedTo |
gptkb:Julian_Day
|
| gptkbp:startDate |
1858-11-17 00:00:00 UT
|
| gptkbp:usedFor |
satellite tracking
time series data recording astronomical events |
| gptkbp:usedIn |
gptkb:astronomy
geodesy space science |
| gptkbp:bfsParent |
gptkb:Julian_Day
|
| gptkbp:bfsLayer |
6
|