Key statistics
Satellite LEO 3 at a glance.
Uptime
660
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: 105.235 minutes
Inclination: 99.5154 deg
SMA: 7383.557 km
Apoapsis: 1018.579 km
Periapsis: 992.266 km
RAAN: 251.9371 deg
Eccentricy: 0.0017819
Argument of periapsis: 342.2164 deg
Mean anomaly: 17.8355 deg
Mean motion: 13.68372338 rev/day
Mean motion (dot): -0.00000011 rev/day2
B* drag term: 0.000038784 1/REarth
Two-line elements (TLE)
Creation date: May 8, 2025, 3:01 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 7, 2025, 7:54 p.m. UTC
TLE line 0: 0 LEO 3
TLE line 1: 1 57392U 23100G 25127.82974867 -.00000011 00000-0 38784-4 0 9997
TLE line 2: 2 57392 99.5154 251.9371 0017819 342.2164 17.8355 13.68372338 90201
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
...
Latest news about this satellite
NASA boosts science objectives for Starling swarm
NASA is expanding testing of distributed autonomy for its first satellite swarm, Starling. The post NASA boosts science objectives for Starling swarm appeared first on SpaceNews.
Launch Roundup: Rocket Lab conducts Electron reuse attempt, SpaceX flies two Starlink v2 missions
The week of July 16 through July 23 saw four more launches take place around the world, potentially increasing the orbital launch count to 108 so far in 2023. This included Rocket Lab’s launch of the “Baby Come Back” mission (which featured a first stage ...
Rocket Lab launches 7 satellites, recovers first stage booster
The ‘Baby Come Back’ mission successfully lifted off from Launch Complex 1B on the Mahia Peninsula in New Zealand at 01:27 UTC,...
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