Key statistics
Satellite STARLINK-33966 at a glance.
Uptime
29
Days in orbit
Revolutions
≈ 15.4
Per day
Orbit
LEO
Low Earth Orbit
Inclination
53.2
Latest
Satellite identification and parameters
Extended collection of information and parameters for STARLINK-33966.
Object identification
Identified? True
Debris? False
Object name: STARLINK-33966
International designator: 2025-117A
Object number (NORAD): 64203
Object ID (CCSDS): 64203
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 93.367 minutes
Inclination: 53.1609 deg
SMA: 6817.482 km
Apoapsis: 440.389 km
Periapsis: 438.304 km
RAAN: 142.3569 deg
Eccentricy: 0.0001529
Argument of periapsis: 87.8425 deg
Mean anomaly: 344.3575 deg
Mean motion: 15.42292697 rev/day
Mean motion (dot): -0.01915729 rev/day2
B* drag term: -0.048919 1/REarth
Two-line elements (TLE)
Creation date: June 29, 2025, 2:41 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: June 28, 2025, 10 p.m. UTC
TLE line 0: 0 STARLINK-33966
TLE line 1: 1 64203U 25117A 25179.91670139 -.01915729 00000-0 -48919-1 0 9999
TLE line 2: 2 64203 53.1609 142.3569 0001529 87.8425 344.3575 15.42292697 5713
Live tracking on map
Real-time ground track for satellite STARLINK-33966.
In-orbit conjunctions
There are no conjunctions computed for STARLINK-33966, 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 27 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
STARLINK-33966 was lifted into orbit during the mission ‘Falcon 9 Block 5 | Starlink Group 11-18’, on board a Falcon 9 space rocket.
The launch took place on May 31, 2025, 8:10 p.m. from Space Launch Complex 4E.
For more information about the launch, click the button.

Falcon 9 Block 5 | Starlink Group 11-18
Agency: SpaceX
Status: Launch Successful
Launch date: May 31, 2025, 8:10 p.m. UTC
Rocket: Falcon 9
Launch pad: Space Launch Complex 4E
Location: Vandenberg SFB, CA, USA
...
Latest news about this satellite

Live coverage: West Coast Falcon 9 to launch 27 satellites for SpaceX’s Starlink internet service
The mission will the 25th flight of the Falcon 9 first stage booster, tail number 1071. SpaceX is targeting liftoff from pad 4 East at Vandenberg Space Force Base at 1:10 p.m. PDT (4:10 p.m. EDT, 2010 UTC).

Launch Roundup: Chinese asteroid mission, Electron, and Falcon 9 set to launch
This week, China will launch a near-Earth asteroid sample return mission amongst several other missions.… The post Launch Roundup: Chinese asteroid mission, Electron, and Falcon 9 set to launch appeared first on NASASpaceFlight.com.
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