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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Edit Public Description
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
Unknown
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 2150U 66034A 25296.60953815 .00016133 00000-0 86724-3 0 9992
2 2150 82.3694 337.6264 1420220 218.8629 130.1552 12.55525021372108Epoch: 2025-10-23T14:37Z
TLE epoch observation values (Epoch: 2025-10-23T14:37:44.096Z)
Latitude
-0.00001°
Longitude
85.92633°
Altitude
2,240.826 km
Speed
6.446 km/s
True Right ascension
22h 30m 30s
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
23:10:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
2,548.892 km
Perigee altitude
328.559 km
Semi-major axis
7,816.863 km
Eccentricity
0.14202
Inclination
82.3694°
RAAN
337.6264°
Arg. of periapsis
218.8629°
True anomaly
141.24332°
Mean anomaly
130.1552°
Eccentric anomaly
135.82561°
Mean motion
3.14047 °/min
Orbital period
114.63 mins
BSTAR
0.00086724
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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. |
|---|---|---|---|---|---|---|---|
| 26 mins | 2025-10-24 04:04:54.926Z | 199.792° SSW | 2025-10-24 04:17:54.926Z | 278.488° WNW | 42.871° | 2025-10-24 04:30:54.926Z | 2.991° NNE |
| 17 mins | 2025-10-24 06:07:54.926Z | 263.322° W | 2025-10-24 06:15:54.926Z | 299.838° NW | 19.889° | 2025-10-24 06:24:54.926Z | 343.209° N |
| 12 mins | 2025-10-24 14:19:54.926Z | 357.553° N | 2025-10-24 14:26:54.926Z | 54.548° ENE | 41.1° | 2025-10-24 14:31:54.926Z | 155.579° SSE |
| 7 mins | 2025-10-24 16:17:54.926Z | 318.438° NNW | 2025-10-24 16:20:54.926Z | 293.747° NW | 16.64° | 2025-10-24 16:24:54.926Z | 251.147° W |
| 17 mins | 2025-10-25 01:12:54.926Z | 111.163° ESE | 2025-10-25 01:20:54.926Z | 74.298° E | 20.94° | 2025-10-25 01:29:54.926Z | 32.495° NE |
| 26 mins | 2025-10-25 03:01:54.926Z | 172.861° S | 2025-10-25 03:14:54.926Z | 86.109° E | 44.002° | 2025-10-25 03:27:54.926Z | 11.293° NNE |
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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