Property talk:P621
This property was previously considered for deletion but kept. |
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time of object orbit decay
point in time for when an object previously in planetary orbit enters dense enough atmosphere to rapidly aerobrake and deorbit; on Earth considered to be at the entry interface at about 400,000 feet AMSL.
point in time for when an object previously in planetary orbit enters dense enough atmosphere to rapidly aerobrake and deorbit; on Earth considered to be at the entry interface at about 400,000 feet AMSL.
Description | orbital decay | |||||||||
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Represents | atmospheric entry (Q531716) | |||||||||
Data type | Point in time | |||||||||
Template parameter |
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Domain | According to this template:
spacecraft
According to statements in the property:
When possible, data should only be stored as statementsspacecraft (Q40218), spacecraft component (Q111518433) or space debris (Q275450) | |||||||||
Allowed values | According to this template:
любая дата, можно ограничить снизу 1957 годом
According to statements in the property:
When possible, data should only be stored as statements≤ 𝓧 ≤ | |||||||||
Example | Союз ТМА-9 сошёл с орбиты 21.04.2007 11:42 UTC (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)) | |||||||||
Source | сайт NASA, launchlog, карточки в статьях, список запусков и т. д. (note: this information should be moved to a property statement; use property source website for the property (P1896)) | |||||||||
Robot and gadget jobs | Могу настроить бота на проверку значения свойства по какому-либо источнику, например, launchlog-у. | |||||||||
Tracking: usage | Category:Pages using Wikidata property P621 (Q26905125) | |||||||||
Lists |
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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]
Single value: this property generally contains a single value. (Help)
List of violations of this constraint: Database reports/Constraint violations/P621#Single value, hourly updated report, SPARQLType “spacecraft (Q40218), spacecraft component (Q111518433), space debris (Q275450)”: item must contain property “instance of (P31)” with classes “spacecraft (Q40218), spacecraft component (Q111518433), space debris (Q275450)” or their subclasses (defined using subclass of (P279)). (Help)
List of violations of this constraint: Database reports/Constraint violations/P621#Type Q40218, Q111518433, Q275450, hourly updated report, SPARQLScope 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/P621#Scope, hourly updated report, SPARQLRange from “+1958-01-04T00:00:00Z” to “+3000-00-00T00:00:00Z”: values should be in the range from “+1958-01-04T00:00:00Z” to “+3000-00-00T00:00:00Z”. (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/P621#Range
This property is being used by: Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.) |
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