OV1-5, 2122
Orbit data source: Space-Track
OV1-5, 2122 is a payload satellite owned by USAF OAR (US) in LEO that was launched on Wed, 30 Mar 1966 UTC via an ATLAS D launch vehicle from the Air Force Western Test Range (AFWTR). Payload-class satellites include a variety of spacecraft 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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2122 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
GD/Convair
Mission
Defense Early Warn/Tech
Bus & Motor
OV1, Unknown motor
Mass
114 kg wet, 114 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Domed Cyl, 0.7 m
Radar Cross Section
0.946 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 5 hours ago
TLE from 5 hours ago
0 OV1-5
1 02122U 66025B 25260.27876271 .00000316 00000-0 70497-4 0 9992
2 02122 144.6358 56.3621 0047363 186.9076 173.0938 13.66128822967779Epoch: 2025-09-17T06:41Z
TLE epoch observation values (Epoch: 2025-09-17T06:41:25.098Z)
Latitude
0.00003°
Longitude
-40.44951°
Altitude
1,047.271 km
Speed
7.313 km/s
True Right ascension
03h 45m 26s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
04:06:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,051.495 km
Perigee altitude
981.449 km
Semi-major axis
7,394.609 km
Eccentricity
0.00474
Inclination
144.6358°
RAAN
56.3621°
Arg. of periapsis
186.9076°
True anomaly
173.15868°
Mean anomaly
173.0938°
Eccentric anomaly
173.12628°
Mean motion
3.41327 °/min
Orbital period
105.47 mins
BSTAR
0.000070497
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Other satellites on launch #25 in the year 1966 (1966-03-30 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.OV1-5 Visibility forecast
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-09-18 00:51:57.757Z | 122.827° SE | 2025-09-18 00:53:57.757Z | 143.359° SSE | 12.903° | 2025-09-18 00:56:57.757Z | 174.71° S |
| 8 mins | 2025-09-18 02:30:57.757Z | 107.06° ESE | 2025-09-18 02:34:57.757Z | 168.138° S | 28.616° | 2025-09-18 02:38:57.757Z | 217.681° SW |
| 10 mins | 2025-09-18 04:09:57.757Z | 99.397° ESE | 2025-09-18 04:13:57.757Z | 156.861° SSE | 38.951° | 2025-09-18 04:19:57.757Z | 248.466° W |
| 9 mins | 2025-09-18 05:49:57.757Z | 112.625° SE | 2025-09-18 05:53:57.757Z | 181.462° SSW | 40.239° | 2025-09-18 05:58:57.757Z | 261.197° W |
| 9 mins | 2025-09-18 07:29:57.757Z | 140.203° SSE | 2025-09-18 07:33:57.757Z | 201.553° SSW | 32.258° | 2025-09-18 07:38:57.757Z | 263.943° W |
| 6 mins | 2025-09-18 09:10:57.757Z | 177.993° S | 2025-09-18 09:13:57.757Z | 211.413° SW | 17.169° | 2025-09-18 09:16:57.757Z | 243.942° WSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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