Property talk:P8913

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NSSDCA ID
external identifier of records within the Master Catalog of the NASA Space Science Data Coordinated Archive (NSSDCA), similar but not synonymous with the COSPAR ID (P247)

Associated item	NASA Space Science Data Coordinated Archive (Q1347705)
Applicable "stated in" value	NASA Space Science Data Coordinated Archive (Q1347705)
Data type	External identifier
Domain	spacecraft (Q40218), spaceflight (Q5916), space station module (Q18812508), space program (Q60054001), launch vehicle (Q697175) or rover (Q643962)
Allowed values	[A-Z0-9\-]+
Example	Voyager 1 (Q48469) → 1977-084A BepiColombo (Q113169) → 2018-080A LightSail-2 (Q96142561) → 2019036AC Lucy (Q21076293) → 2021-093A Space Shuttle (Q48806) → SHUTTLE Sojourner (Q1770537) → MESURPR
Source	https://nssdc.gsfc.nasa.gov/nmc/SpacecraftQuery.jsp
Formatter URL	https://nssdc.gsfc.nasa.gov/nmc/spacecraft/display.action?id=$1
Related to country	United States of America (Q30) (See 762 others)
See also	COSPAR ID (P247), SCN (P377)
Lists	Items with the most statements of this property Count of items by number of statements (chart) Items with the most statements Items with the fewest statements Count of items by number of sitelinks (chart) Items with the most sitelinks Items with the most sitelinks, but no link to one Wikipedia (sample: Welsh Wikipedia, cywiki) Items with the fewest sitelinks Most linked wikis Items with the most identifier properties Items with no other external identifier 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) Chart by item creation date Database reports/Constraint violations/P8913 Map Random list
Proposal discussion	Proposal discussion
Current uses	Total 1,620 Main statement 1,606 99.1% of uses Qualifier 6 0.4% of uses Reference 8 0.5% of uses
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Type “spacecraft (Q40218), spaceflight (Q5916), space station module (Q18812508), space program (Q60054001), launch vehicle (Q697175), rover (Q643962)”: item must contain property “instance of (P31), subclass of (P279)” with classes “spacecraft (Q40218), spaceflight (Q5916), space station module (Q18812508), space program (Q60054001), launch vehicle (Q697175), rover (Q643962)” 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/P8913#Type Q40218, Q5916, Q18812508, Q60054001, Q697175, Q643962, SPARQL

Distinct values: this property likely contains a value that is different from all other items. (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/P8913#Unique value, SPARQL (every item), SPARQL (by value)

Format “[A-Z0-9\-]+”: value must be formatted using this pattern (PCRE syntax). (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/P8913#Format, SPARQL

Single value: this property generally contains a single value. (Help)

Exceptions are possible as rare values may exist. Exceptions can be specified using exception to constraint (P2303). Known exceptions: Palapa B2 (Q12502229)
List of violations of this constraint: Database reports/Constraint violations/P8913#Single value, SPARQL

Allowed entity types are Wikibase item (Q29934200): the property may only be used on a certain entity type (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/P8913#Entity types

Scope is as main value (Q54828448): the property must be used by specified way only (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/P8913#Scope, SPARQL

This property is being used by: es:Plantilla:Ficha de astronáutica, es:Plantilla:Ficha de astronáutica/zona de pruebas ru:Шаблон:Космический аппарат hy:Կաղապար:Տեղեկաքարտ Տիեզերական սարքավորում Please notify projects that use this property before big changes (renaming, deletion, merge with another property, etc.)