Property talk:P2216
Documentation
radial velocity
component of the object's velocity that points in the direction of the radius connecting the object and the point
component of the object's velocity that points in the direction of the radius connecting the object and the point
| Description | component of the velocity in radial direction | ||||||
|---|---|---|---|---|---|---|---|
| Represents | radial velocity (Q240105) | ||||||
| Data type | Quantity | ||||||
| Template parameter | en:Template:Starbox astrometry: "radial_v" - Template:Starbox astrometry (Q11009970) | ||||||
| Domain | According to this template:
physical object (Q223557)
According to statements in the property:
When possible, data should only be stored as statementsastronomical object (Q6999) | ||||||
| Allowed values | −1,000 kilometre per second ≤ 𝓧 ≤ 300,000 kilometre per second | ||||||
| Allowed units | kilometre per second (Q3674704) | ||||||
| Example | Algol (Q13080)radial velocity (P2216)3.7 km/s (note: this information should be moved to a property statement; use property Wikidata property example (P1855), Wikidata property example for properties (P2271), Wikidata property example for lexemes (P5192), Wikidata property example for forms (P5193) or Wikidata property example for senses (P5977)) | ||||||
| Tracking: usage | Category:Pages using Wikidata property P2216 (Q37832993) | ||||||
| See also | distance from Earth (P2583), declination component of proper motion (P10751), right ascension component of proper motion (P10752) | ||||||
| Lists | |||||||
| Proposal discussion | Proposal discussion | ||||||
| Current uses |
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[create Create a translatable help page (preferably in English) for this property to be included here]
Units: “kilometre per second (Q3674704)”: value unit must be one of listed. (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). List of violations of this constraint: Database reports/Constraint violations/P2216#Units
Scope is as main value (Q54828448): the property must be used by specified way only (Help)
List of violations of this constraint: Database reports/Constraint violations/P2216#Scope, hourly updated report, SPARQL
Type “astronomical object (Q6999)”: item must contain property “instance of (P31)” with classes “astronomical object (Q6999)” or their subclasses (defined using subclass of (P279)). (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). List of violations of this constraint: Database reports/Constraint violations/P2216#Type Q6999, SPARQL
Citation needed: the property must have at least one reference (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). List of violations of this constraint: Database reports/Constraint violations/P2216#citation needed
Single best value: this property generally contains a single value. If there are several, one would have preferred rank (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). List of violations of this constraint: Database reports/Constraint violations/P2216#single best value, SPARQL
Range from “-1000” to “300000”: values should be in the range from “-1000” to “300000”. (Help)
Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). List of violations of this constraint: Database reports/Constraint violations/P2216#Range
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This property is being used by:
Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.) |