Property talk:P2216

Documentation

• Start a query
• Current uses
• Statistics by class
• Units
• Scale of values
• List of qualifiers
• Count

radial velocity
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: astronomical object (Q6999) When possible, data should only be stored as statements
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	Items with no other statements Most recently created items Items with novalue claims Items with unknown value claims Usage history (total) Usage history (main statement) Minimum and maximum Items with highest numeric value Items with lowest numeric value User:Laboramus/Units/P2216 (Units used) Database reports/Constraint violations/P2216 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 4,614,993 Main statement 4,614,993 100% of uses

[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

This property is being used by: no:Mal:Stjerneboks astrometri he:תבנית:כוכב ca:Plantilla:Estrella, ca:Plantilla:Infotaula d'estel, ca:Plantilla:Infotaula d'objecte astronòmic hy:Կաղապար:Տեղեկաքարտ Աստղ ru:Шаблон:Звезда az:Şablon:Ulduz məlumat qutusu eu:Txantiloi:Astronomia infotaula, eu:Txantiloi:Izar infotaula oc:Modèl:Estela be-x-old:Шаблён:Галяктыка diq:Şablon:Galaksiye zh-yue:Template:維基數據行星明細 ary:موضيل:معلومات جرم سماوي, ary:موضيل:معلومات جرم سماوي عميق, ary:موضيل:معلومات كوكب be-tarask:Шаблён:Галяктыка yue:Template:維基數據行星明細 fr:Modèle:Infobox Étoile/Wikidata Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)