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OV3-3, 2389

Orbit data source: Space-Track

OV3-3, 2389 is a payload satellite owned by USAF OAR (US) in LEO that was launched on Thu, 04 Aug 1966 UTC via an SCOUT B launch vehicle from the Air Force Western Test Range (AFWTR). Payloads include a variety of satellites, spacecraft, and rockets equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

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OV3-3 details
Identifier
2389, 1966-070A
Orbit
LEO
Last TLE update13 hours ago
Origin
Flag of USUSAF OAR (US)
ManufacturerSpace General
MissionCivil Science
Bus & MotorOV3, Unknown motor
Mass77 kg wet, 77 kg dry
Launch date (UTC)
1966-08-04 (59 years ago)
Launch vehicle
SCOUT B
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBROct Cyl + 2 Rod, 1.5 m
Radar Cross Section0.548 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 13 hours ago
0 OV3-3
1 02389U 66070A   25037.54958073  .00026112  00000-0  12529-2 0  9992
2 02389  81.3289  43.4361 1074225 350.0922   8.0428 13.30705852532677
Epoch: 2025-02-06T13:11Z
Definitive object data (Epoch: 2025-02-06T13:11:23.775Z)
Latitude0.00003°
Longitude68.66248°
Altitude348.707 km
Speed8.098 km/s
True Right ascension02h 53m 44s
True Declination0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude75.7055°
Longitude-148.36357°
Altitude1,392.642 km
Speed7.056 km/s
Apparent Right ascension15h 22m 37s
Apparent Declination29° 26' 40"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time04:26:13
Azimuth14.623° NNE
Elevation-19.082°
Doppler factor1
Orbital elements
Apogee altitude1,949.092 km
Perigee altitude333.572 km
Semi-major axis7,519.469 km
Eccentricity0.1074225
Inclination81.3289°
RAAN43.4361°
Arg. of periapsis350.0922°
True anomaly10.02687°
Mean anomaly8.0428°
Eccentric anomaly9.0063°
Mean motion3.32861 °/min
BSTAR0.0012529
Orbital period108.15 mins
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Other satellites on launch #70 in the year 1966 (1966-08-04 UTC)

OV3-3 Visibility forecast

Observer location: undefined°, undefined

Span
Click to sort rows by Start time (UTC) header in descending order
Start Az.
Max El. time (UTC)
Max El. Az.
Max El.
End time (UTC)
End Az.
9 mins2025-02-07 09:35:50.753Z34.248° NE2025-02-07 09:39:50.753Z59.269° ENE13.693°2025-02-07 09:44:50.753Z87.479° E
19 mins2025-02-07 11:22:50.753Z1.943° NNE2025-02-07 11:30:50.753Z78.115° E40.624°2025-02-07 11:41:50.753Z154.97° SSE
17 mins2025-02-07 13:12:50.753Z329.356° NNW2025-02-07 13:19:50.753Z271.963° WNW33°2025-02-07 13:29:50.753Z209.02° SW
7 mins2025-02-08 01:24:50.753Z220.638° SW2025-02-08 01:26:50.753Z283.852° WNW37.534°2025-02-08 01:31:50.753Z0.664° NNE
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