Key statistics
Satellite SCOUT B R/B at a glance.
Uptime
20847
Days in orbit
Revolutions
≈ 12.3
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
80.7
Latest
Satellite identification and parameters
Extended collection of information and parameters for SCOUT B R/B.
Object identification
Identified? True
Debris? False
Object name: SCOUT B R/B
International designator: 1968-066C
Object number (NORAD): 3341
Object ID (CCSDS): 3341
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 117.452 minutes
Inclination: 80.6563 deg
SMA: 7944.519 km
Apoapsis: 2454.377 km
Periapsis: 678.39 km
RAAN: 271.6961 deg
Eccentricy: 0.11177442
Argument of periapsis: 73.7342 deg
Mean anomaly: 298.3578 deg
Mean motion: 12.26030827 rev/day
Mean motion (dot): 0.00000343 rev/day2
B* drag term: 0.00034515641 1/REarth
Two-line elements (TLE)
Creation date: Sept. 4, 2025, 10:13 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 4, 2025, 4:29 a.m. UTC
TLE line 0: 0 SCOUT B R/B
TLE line 1: 1 03341U 68066C 25247.18707506 .00000343 00000-0 34516-3 0 9993
TLE line 2: 2 03341 80.6563 271.6961 1117744 73.7342 298.3578 12.26030827528462
Live tracking on map
Real-time ground track for satellite SCOUT B R/B.
In-orbit conjunctions
A list of the most updated potential collisions computed for object SCOUT B R/B.
Associated space launch
Explorer 39 was an inflatable sphere, 3.6 m in diameter. It was orbited to make atmospheric density determinations.
SCOUT B R/B was lifted into orbit during the mission ‘Scout B | Explorer 39’, on board a Scout B space rocket.
The launch took place on Aug. 8, 1968, 8:12 p.m. from Space Launch Complex 5.
For more information about the launch, click the button.
Scout B | Explorer 39
Agency: N/A
Status: Launch Successful
Launch date: Aug. 8, 1968, 8:12 p.m. UTC
Rocket: Scout B
Launch pad: Space Launch Complex 5
Location: Vandenberg SFB, CA, USA
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