Key statistics
Satellite STARLINK-35540 at a glance.
Uptime
28
Days in orbit
Revolutions
≈ 15.5
Per day
Orbit
LEO
Low Earth Orbit
Inclination
53.2
Latest
Satellite identification and parameters
Extended collection of information and parameters for STARLINK-35540.
Object identification
Identified? True
Debris? False
Object name: STARLINK-35540
International designator: 2025-240F
Object number (NORAD): 66151
Object ID (CCSDS): 66151
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
Orbital parameters
Period: 92.943 minutes
Inclination: 53.1596 deg
SMA: 6796.788 km
Apoapsis: 419.34 km
Periapsis: 417.966 km
RAAN: 209.3362 deg
Eccentricy: 0.00010103
Argument of periapsis: 100.3237 deg
Mean anomaly: 259.7886 deg
Mean motion: 15.49341536 rev/day
Mean motion (dot): 0.00079604 rev/day2
B* drag term: 0.0014231722 1/REarth
Two-line elements (TLE)
Creation date: Nov. 21, 2025, 3:06 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Nov. 20, 2025, 9:10 p.m. UTC
TLE line 0: 0 STARLINK-35540
TLE line 1: 1 66151U 25240F 25324.88246435 .00079604 00000-0 14232-2 0 9998
TLE line 2: 2 66151 53.1596 209.3362 0001010 100.3237 259.7886 15.49341536 5318
Live tracking on map
Real-time ground track for satellite STARLINK-35540.
In-orbit conjunctions
There are no conjunctions computed for STARLINK-35540, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
A batch of 28 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
STARLINK-35540 was lifted into orbit during the mission ‘Falcon 9 Block 5 | Starlink Group 11-12’, on board a Falcon 9 space rocket.
The launch took place on Oct. 25, 2025, 2:20 p.m. from Space Launch Complex 4E.
For more information about the launch, click the button.
Falcon 9 Block 5 | Starlink Group 11-12
Agency: SpaceX
Status: Launch Successful
Launch date: Oct. 25, 2025, 2:20 p.m. UTC
Rocket: Falcon 9
Launch pad: Space Launch Complex 4E
Location: Vandenberg SFB, CA, USA
...
Latest news about this satellite
Launch Roundup: SpaceX to launch first expendable Falcon 9 since January
SpaceX dominates this week’s launch manifest with up to four missions aboard Falcon 9 vehicles,… The post Launch Roundup: SpaceX to launch first expendable Falcon 9 since January appeared first on NASASpaceFlight.com.
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