Key statistics
Satellite THOR BURNER 2 R/B at a glance.
Uptime
19803
Days in orbit
Revolutions
≈ 14.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.4
Latest
Satellite identification and parameters
Extended collection of information and parameters for THOR BURNER 2 R/B.
Object identification
Identified? True
Debris? False
Object name: THOR BURNER 2 R/B
International designator: 1971-012B
Object number (NORAD): 4954
Object ID (CCSDS): 4954
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 100.034 minutes
Inclination: 98.3768 deg
SMA: 7138.276 km
Apoapsis: 786.521 km
Periapsis: 733.76 km
RAAN: 345.7758 deg
Eccentricy: 0.0036956
Argument of periapsis: 15.9885 deg
Mean anomaly: 344.246 deg
Mean motion: 14.39503713 rev/day
Mean motion (dot): 0.00000346 rev/day2
B* drag term: 0.00012369 1/REarth
Two-line elements (TLE)
Creation date: May 7, 2025, 3:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 6, 2025, 2:44 p.m. UTC
TLE line 0: 0 THOR BURNER 2 R/B
TLE line 1: 1 04954U 71012B 25126.61450991 .00000346 00000-0 12369-3 0 9991
TLE line 2: 2 04954 98.3768 345.7758 0036956 15.9885 344.2460 14.39503713837376
Live tracking on map
Real-time ground track for satellite THOR BURNER 2 R/B.
In-orbit conjunctions
A list of the most updated potential collisions computed for object THOR BURNER 2 R/B.
Associated space launch
Military meteorological satellite
THOR BURNER 2 R/B was lifted into orbit during the mission ‘Thor Burner 2 | DSAP-5A F3’, on board a Thor Burner 2 space rocket.
The launch took place on Feb. 17, 1971, 3:52 a.m. from Space Launch Complex 10W.
For more information about the launch, click the button.
Thor Burner 2 | DSAP-5A F3
Agency: N/A
Status: Launch Successful
Launch date: Feb. 17, 1971, 3:52 a.m. UTC
Rocket: Thor Burner 2
Launch pad: Space Launch Complex 10W
Location: Vandenberg SFB, CA, USA
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