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// signals intelligence · 1999

Clémentine

French military satellite. Clémentine was launched on December 3, 1999 aboard a Ariane 40 from Kourou. Latest status in GCAT: in orbit.

COSPAR 1999-064BNORAD 25978France

Identity

Name in GCAT
Clementine
Common name
Clémentine
International designator
1999-064B
NORAD catalog number
25978
GCAT identifier
S25978
UN registration
ST/SG/SER.E/374

Mission

Mission type
Signals intelligence
Use
Defense
Program
CERISE
Owner
CNES
Country
France
Builder
Alcatel Space, Centre spatiale de Cannes-Mandelieu
Platform (bus)
UoSAT

Launch

Date
December 3, 1999 · 16:22 UTC
Launch record
1999-064Success
Rocket
Ariane 40
Spaceport
Kourou · pad ELA2

Orbit and fate

Orbit class (GCAT)
LEO/S
Perigee
647 km
Apogee
664 km
Inclination
98.08°
Status
In orbit
Last known active
2002
End of operations
December 2002

Size

Mass
50 kg
Dry mass
50 kg
Length
0.7 m
Diameter
0.40 m
Span
6.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q2980729 (CC0).