Key statistics
Satellite FALCON 9 R/B at a glance.
Uptime
5485
Days in orbit
Revolutions
≈ 7.4
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
34.5
Latest
Satellite identification and parameters
Extended collection of information and parameters for FALCON 9 R/B.
Object identification
Identified? True
Debris? False
Object name: FALCON 9 R/B
International designator: 2010-066K
Object number (NORAD): 37253
Object ID (CCSDS): 37253
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 195.819 minutes
Inclination: 34.5226 deg
SMA: 11170.257 km
Apoapsis: 9284.761 km
Periapsis: 299.484 km
RAAN: 255.042 deg
Eccentricy: 0.40219651
Argument of periapsis: 298.6188 deg
Mean anomaly: 26.8708 deg
Mean motion: 7.35373518 rev/day
Mean motion (dot): 0.00010672 rev/day2
B* drag term: 0.0010412721 1/REarth
Two-line elements (TLE)
Creation date: Dec. 13, 2025, 5:47 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 13, 2025, 2:09 a.m. UTC
TLE line 0: 0 FALCON 9 R/B
TLE line 1: 1 37253U 10066K 25347.08987539 .00010672 00000-0 10413-2 0 9990
TLE line 2: 2 37253 34.5226 255.0420 4021965 298.6188 26.8708 7.35373518378923
Live tracking on map
Real-time ground track for satellite FALCON 9 R/B.
Associated space launch
SpaceX COTS Demo Flight 1 in 2010 was the unmanned first spaceflight of the SpaceX Dragon spacecraft, the Dragon C1, which orbited the Earth, and the second overall flight of the SpaceX Falcon 9. It was also the first demonstration flight for NASA's Commercial Orbital Transportation Services (COTS) program for which SpaceX was selected. The primary mission objectives were to test the orbital maneuvering and reentry of the Dragon capsule.
FALCON 9 R/B was lifted into orbit during the mission ‘Falcon 9 v1.0 | SpaceX COTS Demo Flight 1’, on board a Falcon 9 space rocket.
The launch took place on Dec. 8, 2010, 3:43 p.m. from Space Launch Complex 40.
For more information about the launch, click the button.
Falcon 9 v1.0 | SpaceX COTS Demo Flight 1
Agency: N/A
Status: Launch Successful
Launch date: Dec. 8, 2010, 3:43 p.m. UTC
Rocket: Falcon 9
Launch pad: Space Launch Complex 40
Location: Cape Canaveral SFS, FL, USA
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