Joint Space Operations Center
E377967
The Joint Space Operations Center is a U.S. military command facility responsible for tracking objects in space and coordinating space operations to ensure space situational awareness and mission support.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Combined Space Operations Center | 2 |
| JSpOC | 1 |
| Joint Space Operations Center canonical | 1 |
| space operations support center | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3654284 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Joint Space Operations Center Context triple: [Space Fence, supports, Joint Space Operations Center]
-
A.
U.S. Space Command
U.S. Space Command is a United States military command responsible for conducting operations and protecting national interests in space.
-
B.
Space Coordination Office
The Space Coordination Office was an Australian government body responsible for coordinating national civil space policy and activities prior to the establishment of the Australian Space Agency.
-
C.
Office of the Chief of Space Operations
The Office of the Chief of Space Operations is the senior headquarters staff organization that supports the top uniformed leader of the U.S. Space Force in overseeing and directing the service.
-
D.
National Air and Space Intelligence Center
The National Air and Space Intelligence Center is the U.S. Air Force’s primary organization for analyzing foreign air and space threats and providing scientific and technical intelligence to military and national decision-makers.
-
E.
Space Operations Command
Space Operations Command is a major field command of the United States Space Force responsible for organizing, training, and equipping forces to conduct space operations.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Joint Space Operations Center Target entity description: The Joint Space Operations Center is a U.S. military command facility responsible for tracking objects in space and coordinating space operations to ensure space situational awareness and mission support.
-
A.
U.S. Space Command
U.S. Space Command is a United States military command responsible for conducting operations and protecting national interests in space.
-
B.
Space Coordination Office
The Space Coordination Office was an Australian government body responsible for coordinating national civil space policy and activities prior to the establishment of the Australian Space Agency.
-
C.
Office of the Chief of Space Operations
The Office of the Chief of Space Operations is the senior headquarters staff organization that supports the top uniformed leader of the U.S. Space Force in overseeing and directing the service.
-
D.
National Air and Space Intelligence Center
The National Air and Space Intelligence Center is the U.S. Air Force’s primary organization for analyzing foreign air and space threats and providing scientific and technical intelligence to military and national decision-makers.
-
E.
Space Operations Command
Space Operations Command is a major field command of the United States Space Force responsible for organizing, training, and equipping forces to conduct space operations.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
military command facility
ⓘ
space operations center ⓘ |
| abbreviation |
Joint Space Operations Center
self-linksurface differs
ⓘ
surface form:
JSpOC
|
| coordinatesWith |
NASA
ⓘ
surface form:
National Aeronautics and Space Administration
National Reconnaissance Office ⓘ North American Aerospace Defense Command ⓘ allied space operations centers ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasRole |
collision avoidance support
ⓘ
missile warning support ⓘ orbital safety support ⓘ space control support ⓘ space object tracking ⓘ space operations coordination ⓘ space situational awareness ⓘ space surveillance ⓘ |
| hasSuccessor |
Joint Space Operations Center
self-linksurface differs
ⓘ
surface form:
Combined Space Operations Center
|
| locatedIn |
California, United States
ⓘ
surface form:
California
United States of America ⓘ
surface form:
United States
|
| maintains | space object catalog ⓘ |
| mission |
coordinate space forces and assets
ⓘ
provide space situational awareness to military commanders ⓘ support joint military operations through space capabilities ⓘ |
| monitors |
Earth orbit
ⓘ
artificial satellites ⓘ space debris ⓘ |
| operatedBy |
United States Air Force
ⓘ
U.S. Space Command ⓘ
surface form:
United States Space Command
|
| partOf |
Joint Functional Component Commands
ⓘ
surface form:
Joint Functional Component Command for Space
Vandenberg Space Force Base ⓘ
surface form:
Vandenberg Air Force Base
|
| performs |
conjunction assessment
ⓘ
launch support ⓘ re-entry prediction ⓘ satellite anomaly resolution ⓘ space event analysis ⓘ |
| reportsTo |
U.S. Strategic Command
ⓘ
surface form:
United States Strategic Command
|
| serviceBranch |
Air Force Space Command
ⓘ
surface form:
United States Air Force Space Command
|
| supports |
Unified Combatant Commands
ⓘ
surface form:
United States combatant commands
allied space operations ⓘ civil space agencies ⓘ commercial satellite operators ⓘ |
| usesSystem |
Ground-based radar sensors
ⓘ
Optical space surveillance sensors ⓘ United States Space Surveillance Network ⓘ
surface form:
Space Surveillance Network
Space-Based Space Surveillance system ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Joint Space Operations Center Description of subject: The Joint Space Operations Center is a U.S. military command facility responsible for tracking objects in space and coordinating space operations to ensure space situational awareness and mission support.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Space Fence
subject surface form:
Space Fence
this entity surface form:
Combined Space Operations Center
this entity surface form:
space operations support center
Joint Space Operations Center
→
hasSuccessor
→
Joint Space Operations Center
self-linksurface differs
ⓘ
this entity surface form:
Combined Space Operations Center
Joint Space Operations Center
→
abbreviation
→
Joint Space Operations Center
self-linksurface differs
ⓘ
this entity surface form:
JSpOC