Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Time correction
|
| gptkbp:addedAt |
End of June or December
|
| gptkbp:addedTo |
gptkb:UTC
|
| gptkbp:alternativeTo |
Smearing (used by some tech companies)
|
| gptkbp:appliesTo |
Coordinated Universal Time
|
| gptkbp:cause |
Earth's rotation irregularities
|
| gptkbp:compatibleWith |
gptkb:GPS_time
gptkb:TAI |
| gptkbp:controversy |
Complexity for computer systems
|
| gptkbp:decision |
gptkb:International_Telecommunication_Union
|
| gptkbp:effect |
UTC jumps by one second
|
| gptkbp:frequency |
Irregular
|
| gptkbp:hasUnit |
One second
|
| https://www.w3.org/2000/01/rdf-schema#label |
Leap seconds
|
| gptkbp:introduced |
gptkb:International_Earth_Rotation_and_Reference_Systems_Service
|
| gptkbp:introducedIn |
1972
|
| gptkbp:lastAdded |
2016-12-31
|
| gptkbp:numberAddedAsOf2023 |
27
|
| gptkbp:purpose |
To keep UTC within 0.9 seconds of UT1
|
| gptkbp:status |
May be abolished after 2035
|
| gptkbp:bfsParent |
gptkb:NTP
|
| gptkbp:bfsLayer |
5
|