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 | |
| Orbit | LEO |
| Last TLE update | 11 hours ago |
| Origin | |
| Manufacturer | Space General |
| Mission | Civil Science |
| Bus & Motor | OV3, Unknown motor |
| Mass | 77 kg wet, 77 kg dry |
| Launch date (UTC) | |
| Launch vehicle | |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Shape & HBR | Oct Cyl + 2 Rod, 1.5 m |
| Radar Cross Section | 0.548 m², Medium (>0.1 m² and < 1m²) |
Expand to show TLE details & history
TLE from 11 hours ago
0 OV3-3
1 02389U 66070A 24285.56185558 .00029958 00000-0 14822-2 0 9997
2 02389 81.3335 144.6848 1098231 288.0908 60.3738 13.24999473517013Epoch: 2024-10-11T13:29Z
Definitive object data (Epoch: 2024-10-11T13:29:04.322Z)
| Latitude | -0.00003° |
| Longitude | -78.21349° |
| Altitude | 833.192 km |
| Speed | 7.6 km/s |
| True Right ascension | 09h 38m 44s |
| True Declination | 0° 00' 00" |
| Sunlit | Object was in daylight at TLE epoch |
Predictive object data (real-time)
| Latitude | 71.95505° |
| Longitude | -50.85828° |
| Altitude | 1,844.242 km |
| Speed | 6.654 km/s |
| Apparent Right ascension | 08h 33m 24s |
| Apparent Declination | 30° 08' 09" |
| Sunlit | Object is in daylight |
Predictive observer data (real-time)
| Local Sidereal Time | 19:09:01 |
| Azimuth | 340.974° N |
| Elevation | -17.26° |
| Doppler factor | 1 |
Orbital elements
| Apogee | 1,991.101 km |
| Perigee | 334.737 km |
| Semi-major axis | 7,541.056 km |
| Eccentricity | 0.1098231 |
| Inclination | 81.3335° |
| RAAN | 144.6848° |
| Arg. of periapsis | 288.0908° |
| True anomaly | 72.02581° |
| Mean anomaly | 60.3738° |
| Eccentric anomaly | 66.12789° |
| Mean motion | 3.31432 °/min |
| BSTAR | 0.0014822 |
| Period | 108.62 mins |
No data available
No data available
Other satellites on launch #70 in the year 1966 (1966-08-04 UTC)
| OV3-3, 2389 |
| SCOUT B R/B, 2404 (Decayed) |
| SCOUT B DEB, 2521 (Decayed) |
| SCOUT B DEB, 2800 |
OV3-3 Visibility forecast
Observer location: 39.9160978°, -105.1181434
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. |
|---|---|---|---|---|---|---|---|
| 17 mins | 2024-10-12 00:58:07.120Z | 7.513° NNE | 2024-10-12 01:07:07.120Z | 62.761° ENE | 27.457° | 2024-10-12 01:15:07.120Z | 119.144° SE |
| 19 mins | 2024-10-12 02:48:07.120Z | 347.695° N | 2024-10-12 02:58:07.120Z | 267.759° W | 44.315° | 2024-10-12 03:07:07.120Z | 181.9° SSW |
| 12 mins | 2024-10-12 04:40:07.120Z | 319.702° NNW | 2024-10-12 04:46:07.120Z | 284.763° WNW | 18.309° | 2024-10-12 04:52:07.120Z | 247.512° W |
| 15 mins | 2024-10-12 14:58:07.120Z | 160.141° S | 2024-10-12 15:03:07.120Z | 97.175° ESE | 39.878° | 2024-10-12 15:13:07.120Z | 15.82° NNE |
| 14 mins | 2024-10-12 16:48:07.120Z | 239.429° WSW | 2024-10-12 16:54:07.120Z | 299.284° NW | 29.153° | 2024-10-12 17:02:07.120Z | 354.558° N |
| 12 mins | 2024-10-13 00:33:07.120Z | 16.075° NNE | 2024-10-13 00:40:07.120Z | 59.298° ENE | 22.696° | 2024-10-13 00:45:07.120Z | 95.005° ESE |