Key statistics
Satellite STARLINK-3317 at a glance.
Uptime
1302
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-3317.
Object identification
Identified? True
Debris? False
Object name: STARLINK-3317
International designator: 2021-125A
Object number (NORAD): 50156
Object ID (CCSDS): 50156
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 95.437 minutes
Inclination: 53.2167 deg
SMA: 6917.875 km
Apoapsis: 540.476 km
Periapsis: 539.004 km
RAAN: 252.1373 deg
Eccentricy: 0.0001064
Argument of periapsis: 86.1128 deg
Mean anomaly: 273.9986 deg
Mean motion: 15.08841794 rev/day
Mean motion (dot): -0.00000066 rev/day2
B* drag term: 0.000013941 1/REarth
Two-line elements (TLE)
Creation date: July 11, 2025, 6:37 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 11, 2025, 10:32 a.m. UTC
TLE line 0: 0 STARLINK-3317
TLE line 1: 1 50156U 21125A 25192.43894079 -.00000066 00000-0 13941-4 0 9996
TLE line 2: 2 50156 53.2167 252.1373 0001064 86.1128 273.9986 15.08841794200219
Live tracking on map
Real-time ground track for satellite STARLINK-3317.
In-orbit conjunctions
There are no conjunctions computed for STARLINK-3317, 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 52 satellites for Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
STARLINK-3317 was lifted into orbit during the mission ‘Falcon 9 Block 5 | Starlink Group 4-4’, on board a Falcon 9 space rocket.
The launch took place on Dec. 18, 2021, 12:41 p.m. from Space Launch Complex 4E.
For more information about the launch, click the button.
Falcon 9 Block 5 | Starlink Group 4-4
Agency: N/A
Status: Launch Successful
Launch date: Dec. 18, 2021, 12:41 p.m. UTC
Rocket: Falcon 9
Launch pad: Space Launch Complex 4E
Location: Vandenberg SFB, CA, USA
...
Latest news about this satellite
SpaceX Falcon 9 completes rare 53 degree inclination launch from Vandenberg
In the company’s third-to-last launch of 2021, SpaceX deployed another group of Starlink satellites to low Earth orbit early on Saturday morning. The Starlink Group 4-4 mission launched 52 Starlink satellites into a 53.22° inclination orbit at 4:41 AM PST...
SpaceX completes second Falcon 9 launch and landing in 15 hours
SpaceX has successfully completed two Falcon 9 launches and booster landings in just 15 hours, delivering around 20 metric tons (44,000 lb)...
SpaceX launches Starlink satellites from California on unusual coast-hugging trajectory
SpaceX deployed 52 more Starlink internet satellites into orbit early Saturday after a predawn launch from Vandenberg Space Force Base in California that routed a Falcon 9 rocket on an unusual track southeast from the West Coast spaceport over Baja Califo...
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