Key statistics
Satellite OV1-4 R/B at a glance.
Uptime
21591
Days in orbit
Revolutions
≈ 13.9
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
144.5
Latest
Satellite identification and parameters
Extended collection of information and parameters for OV1-4 R/B.
Object identification
Identified? True
Debris? False
Object name: OV1-4 R/B
International designator: 1966-025D
Object number (NORAD): 2124
Object ID (CCSDS): 2124
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 103.764 minutes
Inclination: 144.5089 deg
SMA: 7314.621 km
Apoapsis: 995.008 km
Periapsis: 877.963 km
RAAN: 188.8363 deg
Eccentricy: 0.0080008
Argument of periapsis: 107.4818 deg
Mean anomaly: 253.4621 deg
Mean motion: 13.87762228 rev/day
Mean motion (dot): 0.00000423 rev/day2
B* drag term: 0.00012474 1/REarth
Two-line elements (TLE)
Creation date: May 10, 2025, 2:32 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 9, 2025, 10:16 p.m. UTC
TLE line 0: 0 OV1-4 R/B
TLE line 1: 1 02124U 66025D 25129.92831988 .00000423 00000-0 12474-3 0 9995
TLE line 2: 2 02124 144.5089 188.8363 0080008 107.4818 253.4621 13.87762228995545
Live tracking on map
Real-time ground track for satellite OV1-4 R/B.
Associated space launch
The OV1 (Orbiting Vehicle 1) were small research satellite to be launched piggy back on Atlas ICBM test flights. They consisted in general of the OV1 satellite and the OV1-PM propulsion module (or upper stage) to reach orbit.
OV1-4 R/B was lifted into orbit during the mission ‘Atlas D | OV1-4 & 5’, on board a Atlas D space rocket.
The launch took place on March 30, 1966, 9:20 a.m. from 576B3.
For more information about the launch, click the button.
Atlas D | OV1-4 & 5
Agency: N/A
Status: Launch Successful
Launch date: March 30, 1966, 9:20 a.m. UTC
Rocket: Atlas D
Launch pad: 576B3
Location: Vandenberg SFB, CA, USA
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