Key statistics
Satellite STARLINK-3947 at a glance.
Uptime
1353
Days in orbit
Revolutions
≈ 15.1
Per day
Orbit
LEO
Low Earth Orbit
Inclination
53.2
Latest
Satellite identification and parameters
Extended collection of information and parameters for STARLINK-3947.
Object identification
Identified? True
Debris? False
Object name: STARLINK-3947
International designator: 2022-052K
Object number (NORAD): 52607
Object ID (CCSDS): 52607
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 95.437 minutes
Inclination: 53.2162 deg
SMA: 6917.869 km
Apoapsis: 541.386 km
Periapsis: 538.082 km
RAAN: 117.1435 deg
Eccentricy: 0.00023878
Argument of periapsis: 133.8417 deg
Mean anomaly: 226.2773 deg
Mean motion: 15.0884363 rev/day
Mean motion (dot): -0.00003414 rev/day2
B* drag term: -0.00019646717 1/REarth
Two-line elements (TLE)
Creation date: Jan. 26, 2026, 2:30 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Jan. 25, 2026, 4:39 p.m. UTC
TLE line 0: 0 STARLINK-3947
TLE line 1: 1 52607U 22052K 26025.69409619 -.00003414 00000-0 -19647-3 0 9994
TLE line 2: 2 52607 53.2162 117.1435 0002388 133.8417 226.2773 15.08843630204284
Live tracking on map
Real-time ground track for satellite STARLINK-3947.
In-orbit conjunctions
There are no conjunctions computed for STARLINK-3947, 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 satellites for Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
STARLINK-3947 was lifted into orbit during the mission ‘Falcon 9 Block 5 | Starlink Group 4-15’, on board a Falcon 9 space rocket.
The launch took place on May 14, 2022, 8:40 p.m. from Space Launch Complex 40.
For more information about the launch, click the button.
Falcon 9 Block 5 | Starlink Group 4-15
Agency: N/A
Status: Launch Successful
Launch date: May 14, 2022, 8:40 p.m. UTC
Rocket: Falcon 9
Launch pad: Space Launch Complex 40
Location: Cape Canaveral SFS, FL, USA
...
Latest news about this satellite
SpaceX launches Starlink 4-15 mission, expands booster fleet
SpaceX is launched its twentieth Falcon 9 rocket of the year with a batch of Starlink satellites to Low Earth Orbit (LEO) on the Starlink Group 4-15 mission. Liftoff occurred on Saturday, May 14 at 4:40:50pm EDT (20:40:50 UTC) from Space Launch Complex 40...
SpaceX’s first-gen Starlink fleet halfway complete after back-to-back launches
More than half of the spacecraft SpaceX needs to fill the company’s planned first-generation, 4,408-satellite Starlink network are now in orbit, following the addition of 106 new internet relay nodes launched on two Falcon 9 rockets Friday and Saturday.
SpaceX launches two Starlink missions in 24 hours
Two SpaceX Falcon 9 rockets have completed back-to-back Starlink launches less than 24 hours apart, successfully delivering 106 Starlink satellites to low...
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