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Payload

CHECKMATE 4

OperationalPayloadLEO

A catalogued spacecraft payload.

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Launch

Launch date
April 2, 2023 at 08:48 AM UTC
Launch site
Vandenberg SFB, USA
Launched by
Tianlong-2 →
Operator
Space Pioneer
Mission
Demo Flight
Launch record
View full launch →

Orbit

Orbit regime
LEO
Apoapsis
951 km
Periapsis
942 km
Inclination
81°
Orbital period
103.99 min

Spacecraft

Operator
Space Development Agency
Manufacturer
York Space Systems
Users
Military
Launch mass
150 kg
Dry mass
150 kg

Identity

COSPAR (Int'l)
2023-050C
NORAD catalog №
56164
Object type
Payload
Owner / operator
United StatesUnited States
Status
Operational