Key statistics
Satellite SCOUT X-4 R/B at a glance.
Uptime
22344
Days in orbit
Revolutions
≈ 13.8
Per day
Orbit
LEO
Low Earth Orbit
Inclination
79.7
Latest
Satellite identification and parameters
Extended collection of information and parameters for SCOUT X-4 R/B.
Object identification
Identified? True
Debris? False
Object name: SCOUT X-4 R/B
International designator: 1964-064B
Object number (NORAD): 907
Object ID (CCSDS): 907
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 104.281 minutes
Inclination: 79.6921 deg
SMA: 7338.869 km
Apoapsis: 1049.857 km
Periapsis: 871.612 km
RAAN: 13.2536 deg
Eccentricy: 0.01214392
Argument of periapsis: 61.1538 deg
Mean anomaly: 300.1736 deg
Mean motion: 13.80889807 rev/day
Mean motion (dot): 0.00000165 rev/day2
B* drag term: 0.0001412028 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 10:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 4:49 a.m. UTC
TLE line 0: 0 SCOUT X-4 R/B
TLE line 1: 1 00907U 64064B 25346.20119493 .00000165 00000-0 14120-3 0 9998
TLE line 2: 2 00907 79.6921 13.2536 0121439 61.1538 300.1736 13.80889807 76832
Live tracking on map
Real-time ground track for satellite SCOUT X-4 R/B.
In-orbit conjunctions
A list of the most updated potential collisions computed for object SCOUT X-4 R/B.
Associated space launch
The BE (Beacon Explorer) satellites provided Laser reflectors for geodetic measurements as well measured the electron density in the ionosphere.
SCOUT X-4 R/B was lifted into orbit during the mission ‘Scout X-4 | Beacon Explorer B’, on board a Scout X-4 space rocket.
The launch took place on Oct. 10, 1964, 3:01 a.m. from Space Launch Complex 5.
For more information about the launch, click the button.
Scout X-4 | Beacon Explorer B
Agency: N/A
Status: Launch Successful
Launch date: Oct. 10, 1964, 3:01 a.m. UTC
Rocket: Scout X-4
Launch pad: Space Launch Complex 5
Location: Vandenberg SFB, CA, USA
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