Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
cosmological parameter
|
| gptkbp:alsoKnownAs |
gptkb:Hubble_constant
|
| gptkbp:dimensions |
inverse time
|
| gptkbp:firstMeasured |
1929
|
| gptkbp:hasUnit |
km/s/Mpc
|
| https://www.w3.org/2000/01/rdf-schema#label |
H0
|
| gptkbp:measures |
rate of expansion of the universe
s⁻¹ |
| gptkbp:namedAfter |
gptkb:Edwin_Hubble
|
| gptkbp:relatedTo |
gptkb:Hubble's_law
age of the universe |
| gptkbp:symbol |
H₀
|
| gptkbp:uncertainty |
subject to tension between different measurement methods
|
| gptkbp:usedIn |
gptkb:cosmology
|
| gptkbp:valueEstimate |
gptkb:73.0_km/s/Mpc_(SH0ES_2019)
67.4 km/s/Mpc (Planck 2018) |
| gptkbp:bfsParent |
gptkb:Hubble_constant
|
| gptkbp:bfsLayer |
5
|