Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
astronomical epoch
|
| gptkbp:alsoKnownAs |
gptkb:J2000.0
|
| gptkbp:date |
2000-01-01 12:00 TT
|
| gptkbp:epoch |
2000-01-01T12:00:00 TT
|
| gptkbp:followedBy |
Julian epoch 1950.0
|
| https://www.w3.org/2000/01/rdf-schema#label |
Julian epoch 2000.0
|
| gptkbp:julianDate |
2451545.0
|
| gptkbp:precededBy |
Julian epoch 2050.0
|
| gptkbp:timeScale |
gptkb:Terrestrial_Time_(TT)
|
| gptkbp:usedFor |
reference epoch for celestial coordinates
|
| gptkbp:usedIn |
gptkb:astronomy
|
| gptkbp:bfsParent |
gptkb:J2000
|
| gptkbp:bfsLayer |
6
|