Key statistics
Satellite LEO 3 at a glance.
Uptime
880
Days in orbit
Revolutions
≈ 13.7
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
99.5
Latest
Satellite identification and parameters
Extended collection of information and parameters for LEO 3.
Object identification
Identified? True
Debris? False
Object name: LEO 3
International designator: 2023-100G
Object number (NORAD): 57392
Object ID (CCSDS): 57392
Country: CANADA (CA)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 105.232 minutes
Inclination: 99.5419 deg
SMA: 7383.417 km
Apoapsis: 1019.201 km
Periapsis: 991.362 km
RAAN: 107.6051 deg
Eccentricy: 0.00188523
Argument of periapsis: 135.5652 deg
Mean anomaly: 224.7009 deg
Mean motion: 13.68411413 rev/day
Mean motion (dot): 0.00000016 rev/day2
B* drag term: 0.000070676397 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 10:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 7:18 a.m. UTC
TLE line 0: 0 LEO 3
TLE line 1: 1 57392U 23100G 25346.30425186 .00000016 00000-0 70676-4 0 9998
TLE line 2: 2 57392 99.5419 107.6051 0018852 135.5652 224.7009 13.68411413120083
Live tracking on map
Real-time ground track for satellite LEO 3.
In-orbit conjunctions
There are no conjunctions computed for LEO 3, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
The "Baby Come Back" mission includes NASA's Starling project, which consists of four CubeSats designed to test technologies for future swarm missions. Telesat contributes the LEO 3 demonstration satellite, ensuring continuity for customers and ecosystem vendor testing. Additionally, two 3U satellites carrying GNSS-RO payloads from SpinGlobal will replenish their constellation of over 100 multipurpose satellites.
LEO 3 was lifted into orbit during the mission ‘Electron | Baby Come Back (Rideshare)’, on board a Electron space rocket.
The launch took place on July 18, 2023, 1:27 a.m. from Rocket Lab Launch Complex 1B.
For more information about the launch, click the button.
Electron | Baby Come Back (Rideshare)
Agency: N/A
Status: Launch Successful
Launch date: July 18, 2023, 1:27 a.m. UTC
Rocket: Electron
Launch pad: Rocket Lab Launch Complex 1B
Location: Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand
...
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