Key statistics
Satellite DIADEME 2 at a glance.
Uptime
21487
Days in orbit
Revolutions
≈ 13.4
Per day
Orbit
LEO
Low Earth Orbit
Inclination
39.4
Latest
Satellite identification and parameters
Extended collection of information and parameters for DIADEME 2.
Object identification
Identified? True
Debris? False
Object name: DIADEME 2
International designator: 1967-014A
Object number (NORAD): 2680
Object ID (CCSDS): 2680
Country: FRANCE (FR)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 107.344 minutes
Inclination: 39.4353 deg
SMA: 7481.914 km
Apoapsis: 1627.354 km
Periapsis: 580.205 km
RAAN: 211.5186 deg
Eccentricy: 0.0699787
Argument of periapsis: 54.9168 deg
Mean anomaly: 311.517 deg
Mean motion: 13.41478303 rev/day
Mean motion (dot): 0.00001793 rev/day2
B* drag term: 0.00075921 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 7:16 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 12:18 a.m. UTC
TLE line 0: 0 DIADEME 2
TLE line 1: 1 2680U 67014A 25346.01309622 .00001793 00000-0 75921-3 0 9994
TLE line 2: 2 2680 39.4353 211.5186 0699787 54.9168 311.5170 13.41478303850823
Live tracking on map
Real-time ground track for satellite DIADEME 2.
In-orbit conjunctions
A list of the most updated potential collisions computed for object DIADEME 2.
Associated space launch
French geodetic study satellite.
DIADEME 2 was lifted into orbit during the mission ‘Diamant A | Diademe D-1D’, on board a Diamant A space rocket.
The launch took place on Feb. 15, 1967, 10:06 a.m. from Brigitte.
For more information about the launch, click the button.
Diamant A | Diademe D-1D
Agency: N/A
Status: Launch Successful
Launch date: Feb. 15, 1967, 10:06 a.m. UTC
Rocket: Diamant A
Launch pad: Brigitte
Location: Interarmy Special Vehicles Test Centre, French Algeria
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