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: 6 hours ago
TLE from 6 hours ago
0 OPS 1527 (OV3-1)
1 02150U 66034A 26264.27095745 .00011125 00000-0 57382-3 0 9994
2 02150 82.3657 111.4543 1381120 161.4299 204.2870 12.64493999414017Epoch: 2026-09-21T06:30Z
TLE epoch observation values (Epoch: 2026-09-21T06:30:10.723Z)
Latitude
-0.00002°
Longitude
13.75643°
Altitude
2,408.238 km
Speed
6.288 km/s
True Right ascension
07h 25m 49s
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
05:37:46
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
2,476.186 km
Perigee altitude
327.209 km
Semi-major axis
7,779.834 km
Eccentricity
0.13811
Inclination
82.3657°
RAAN
111.4543°
Arg. of periapsis
161.4299°
True anomaly
198.67504°
Mean anomaly
204.287°
Eccentric anomaly
201.39968°
Mean motion
3.16292 °/min
Orbital period
113.82 mins
BSTAR
0.00057382
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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. |
|---|---|---|---|---|---|---|---|
| 21 mins | 2026-09-21 14:08:37.963Z | 171.707° S | 2026-09-21 14:21:37.963Z | 81.341° E | 66.677° | 2026-09-21 14:29:37.963Z | 14.707° NNE |
| 17 mins | 2026-09-21 16:06:37.963Z | 228.331° WSW | 2026-09-21 16:15:37.963Z | 279.621° WNW | 32.553° | 2026-09-21 16:23:37.963Z | 345.323° N |
| 4 mins | 2026-09-22 02:11:37.963Z | 331.516° NNW | 2026-09-22 02:13:37.963Z | 263.842° W | 40.729° | 2026-09-22 02:15:37.963Z | 199.067° SSW |
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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