IAU 2006 resolutions
E500700
The IAU 2006 resolutions are a set of decisions by the International Astronomical Union that standardized key astronomical definitions and time scales, including refinements to Terrestrial Time.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| International Astronomical Union definition of planet | 1 |
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
astronomical resolution set
ⓘ
scientific standard ⓘ |
| adoptedAt | IAU General Assembly NERFINISHED ⓘ |
| adoptedBy | International Astronomical Union NERFINISHED ⓘ |
| adoptedInCity | Prague NERFINISHED ⓘ |
| adoptedInCountry | Czech Republic NERFINISHED ⓘ |
| adoptedInYear | 2006 ⓘ |
| appliesTo |
astrometry
ⓘ
celestial mechanics ⓘ solar system dynamics ⓘ timekeeping in astronomy ⓘ |
| concerns |
Terrestrial Time
NERFINISHED
ⓘ
astronomical definitions ⓘ barycentric time scales ⓘ reference systems ⓘ relativistic reference frames ⓘ time scales ⓘ |
| defines |
conventional value for the Earth mass parameter GM⊕
ⓘ
conventional value for the TT–TDB transformation parameters ⓘ conventional value for the astronomical unit in meters ⓘ conventional value for the geoid potential W0 ⓘ conventional value for the solar mass parameter GMSun ⓘ |
| documentType | official IAU resolutions ⓘ |
| field |
astronomy
ⓘ
astrophysics ⓘ space geodesy ⓘ time metrology ⓘ |
| hasPublisher | International Astronomical Union NERFINISHED ⓘ |
| includesResolution |
IAU 2006 Resolution B1
NERFINISHED
ⓘ
IAU 2006 Resolution B2 NERFINISHED ⓘ IAU 2006 Resolution B3 NERFINISHED ⓘ IAU 2006 Resolution B4 NERFINISHED ⓘ IAU 2006 Resolution B5 NERFINISHED ⓘ IAU 2006 Resolution B6 NERFINISHED ⓘ IAU 2006 Resolution B7 NERFINISHED ⓘ IAU 2006 Resolution B8 NERFINISHED ⓘ |
| language | English ⓘ |
| motivatedBy |
need for consistent relativistic reference frames
ⓘ
need for precise time scale definitions ⓘ |
| refines | Terrestrial Time scale NERFINISHED ⓘ |
| relatedTo |
IAU 1991 resolutions on reference systems
NERFINISHED
ⓘ
IAU 2000 resolutions NERFINISHED ⓘ |
| standardizes |
definition of Barycentric Coordinate Time
ⓘ
definition of Geocentric Coordinate Time ⓘ definition of Terrestrial Time ⓘ relativistic time transformations ⓘ |
| updates | IAU 2000 resolutions on reference systems ⓘ |
| usesTheory | general relativity ⓘ |
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Terrestrial Time
this entity surface form:
International Astronomical Union definition of planet