OPS 1527 (OV3-1), 2150
Orbit data source: Space-Track
OPS 1527 (OV3-1), 2150 is a payload satellite owned by USAF OAR (US) in LEO that was launched on Fri, 22 Apr 1966 UTC via an SCOUT B 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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2150 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Space General
Mission
Spacecraft
Bus & Motor
OV3, Unknown motor
Mass
69 kg wet, 69 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
OCT CYL, 1.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 OPS 1527 (OV3-1)
1 02150U 66034A 26305.79779480 .00007423 00000-0 37668-3 0 9993
2 02150 82.3665 83.0148 1378248 63.7462 309.8617 12.65340276419267Epoch: 2026-11-01T19:08Z
TLE epoch observation values (Epoch: 2026-11-01T19:08:49.470Z)
Latitude
-0.00012°
Longitude
114.72466°
Altitude
815.621 km
Speed
7.722 km/s
True Right ascension
05h 32m 03s
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
03:42:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
2,470.002 km
Perigee altitude
326.45 km
Semi-major axis
7,776.363 km
Eccentricity
0.13782
Inclination
82.3665°
RAAN
83.0148°
Arg. of periapsis
63.7462°
True anomaly
296.36978°
Mean anomaly
309.8617°
Eccentric anomaly
303.25836°
Mean motion
3.16503 °/min
Orbital period
113.74 mins
BSTAR
0.00037668
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Other satellites on launch #34 in the year 1966 (1966-04-22 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.OPS 1527 (OV3-1) 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 | 2026-11-02 10:27:23.964Z | 210.033° SW | 2026-11-02 10:30:23.964Z | 303.875° NW | 36.413° | 2026-11-02 10:32:23.964Z | 350.033° N |
| 11 mins | 2026-11-02 20:20:23.964Z | 24.573° NE | 2026-11-02 20:24:23.964Z | 90.906° ESE | 36.256° | 2026-11-02 20:31:23.964Z | 146.175° SSE |
| 10 mins | 2026-11-02 22:15:23.964Z | 311.45° NW | 2026-11-02 22:18:23.964Z | 268.47° W | 30.308° | 2026-11-02 22:25:23.964Z | 210.009° SW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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