Property talk:P2243

Active discussions

Documentation

apoapsis
distance, at which a celestial body is the farthest to the object it orbits
Representsapoapsis distance (Q98875099)
Data typeQuantity
Domain
According to statements in the property:
astronomical object type (Q17444909), planetary system (Q206717), astronomical object (Q6999), spaceflight (Q5916), fictional astronomical object (Q15831598) or spacecraft (Q40218)
When possible, data should only be stored as statements
Allowed unitskilometre (Q828224) or astronomical unit (Q1811)
ExampleEarth (Q2) → 151,930,000 kilometre
Tracking: usageCategory:Pages using Wikidata property P2243 (Q26905049)
See alsoperiapsis (P2244)
Lists
Proposal discussionProposal discussion
Current uses
Total40,588
Main statement40,565>99.9% of uses
Qualifier23<0.1% of uses
[create Create a translatable help page (preferably in English) for this property to be included here]
  Units: “kilometre (Q828224), astronomical unit (Q1811): value unit must be one of listed. (Help)
Exceptions are possible as rare values may exist.
List of this constraint violations: Database reports/Constraint violations/P2243#Units, SPARQL (new)
  Single value: this property generally contains a single value. (Help)
Exceptions are possible as rare values may exist.
List of this constraint violations: Database reports/Constraint violations/P2243#Single value, SPARQL, SPARQL (new)
  Qualifiers “relative to (P2210), reason for deprecation (P2241), reason for preferred rank (P7452): this property should be used only with the listed qualifiers. (Help)
Exceptions are possible as rare values may exist.
List of this constraint violations: Database reports/Constraint violations/P2243#Allowed qualifiers, SPARQL, SPARQL (new)
  Item “parent astronomical body (P397): Items with this property should also have “parent astronomical body (P397)”. (Help)
Exceptions are possible as rare values may exist.
List of this constraint violations: Database reports/Constraint violations/P2243#Item P397, SPARQL, SPARQL (new)
  Item “orbital eccentricity (P1096): Items with this property should also have “orbital eccentricity (P1096)”. (Help)
Exceptions are possible as rare values may exist.
List of this constraint violations: Database reports/Constraint violations/P2243#Item P1096, SPARQL, SPARQL (new)
  Item “semi-major axis of an orbit (P2233): Items with this property should also have “semi-major axis of an orbit (P2233)”. (Help)
Exceptions are possible as rare values may exist.
List of this constraint violations: Database reports/Constraint violations/P2243#Item P2233, SPARQL, SPARQL (new)
  Item “periapsis (P2244): Items with this property should also have “periapsis (P2244)”. (Help)
Exceptions are possible as rare values may exist.
List of this constraint violations: Database reports/Constraint violations/P2243#Item P2244, SPARQL, SPARQL (new)

More generalEdit

@Tobias1984, Sjoerddebruin, Mbch331, Pikolas: This property looks too solarsentric. It's not useful for any moon, articifical satellite, or anything orbiting anything but the sun. Apoapsis looks to me like a more general property. This property is young, it is not to late to change. There are maybe some examples of objects where it is not obvious what it is related to, like objects in the Pluto-Charon system and other objects in binary/trinary systems. For those we can use properties like relative to (P2210) as a qualifier. -- Innocent bystander (talk) 15:22, 18 October 2015 (UTC)

This was proposed by Yair rand and nobody suggested it on the proposal page. I don't see any problems in changing it. Mbch331 (talk) 15:59, 18 October 2015 (UTC)
@Innocent bystander: Good idea. Aphelion can still be an alias. Can you also review the other properties on Wikidata:Property proposal/Space. --Tobias1984 (talk) 16:27, 18 October 2015 (UTC)
Please also review my proposal of "Periapsis_date". I am not fully pleased with the "significant event"-solution. -- Innocent bystander (talk) 20:11, 18 October 2015 (UTC)

Parent astronomical bodyEdit

I don't think it should be needed to add the parent astronomical body (P397) property, at least when we talk about man made satellites. Since doing that requires to add the child astronomical body (P398) property to Earth (Q2), I found it rather impractical since we would need to that to 4000 satellites that are currently orbiting the Earth.--BugWarp (talk) 19:31, 24 November 2019 (UTC)

Return to "P2243" page.