Key statistics
Satellite SKYNET 1 at a glance.
Uptime
20321
Days in orbit
Revolutions
≈ 1.0
Per day
Orbit
GEO
Geostationary Orbit
Inclination
0.4
Latest
Satellite identification and parameters
Extended collection of information and parameters for SKYNET 1.
Object identification
Identified? True
Debris? False
Object name: SKYNET 1
International designator: 1969-101A
Object number (NORAD): 4250
Object ID (CCSDS): 4250
Country: UNITED KINGDOM (UK)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 1436.039 minutes
Inclination: 0.4466 deg
SMA: 42163.606 km
Apoapsis: 35886.689 km
Periapsis: 35684.253 km
RAAN: 274.9413 deg
Eccentricy: 0.0024006
Argument of periapsis: 318.1917 deg
Mean anomaly: 115.7043 deg
Mean motion: 1.00275801 rev/day
Mean motion (dot): -0.00000075 rev/day2
B* drag term: 0.0 1/REarth
Two-line elements (TLE)
Creation date: July 11, 2025, 6:37 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 11, 2025, 10:58 a.m. UTC
TLE line 0: 0 SKYNET 1
TLE line 1: 1 04250U 69101A 25192.45763346 -.00000075 00000-0 00000-0 0 9998
TLE line 2: 2 04250 0.4466 274.9413 0024006 318.1917 115.7043 1.00275801131106
Live tracking on map
Real-time ground track for satellite SKYNET 1.
In-orbit conjunctions
There are no conjunctions computed for SKYNET 1, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
First generation satellite providing communications for the British armed forces.
SKYNET 1 was lifted into orbit during the mission ‘Thor Delta M | Skynet IA’, on board a Thor Delta M space rocket.
The launch took place on Nov. 22, 1969, 12:37 a.m. from Space Launch Complex 17A.
For more information about the launch, click the button.
Thor Delta M | Skynet IA
Agency: N/A
Status: Launch Successful
Launch date: Nov. 22, 1969, 12:37 a.m. UTC
Rocket: Thor Delta M
Launch pad: Space Launch Complex 17A
Location: Cape Canaveral SFS, FL, USA
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
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