Satellites

Payload

OBJECT B

DecayedPayloadLEO

OBJECT B is a China payload satellite, launched on December 4, 2023 into LEO. It has since re-entered the atmosphere.

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Launch

Launch date
December 4, 2023 at 05:00 AM UTC
Launch site
Jiuquan, China
Operator
Agency for Defense Development
Mission
S-STEP

Orbit

Orbit regime
LEO
Apoapsis
204 km
Periapsis
188 km
Inclination
97.36°
Orbital period
88.41 min

Spacecraft

Operator
China
Launch mass
165 kg

Identity

COSPAR (Int'l)
2023-189B
NORAD catalog №
58503
Object type
Payload
Owner / operator
ChinaChina
Status
Decayed
Decay / reentry
June 7, 2026

End of mission

Last active / ended
June 7, 2026
Time in service
2.5 years
Fate
Reentered Earth's atmosphere and was destroyed.
Final status
Decayed