OPS 0340, 2125
Orbit data source: Space-Track
OPS 0340, 2125 is a payload satellite owned by USAF SSD (US) in SSO that was launched on Thu, 31 Mar 1966 UTC via a THOR BURNER 1 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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2125 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
RCA/East Windsor
Mission
Defense Weather
Bus & Motor
P35?, Unknown motor
Mass
72 kg wet, 72 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl, 0.3 m
Radar Cross Section
0.377 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 18 hours ago
TLE from 18 hours ago
0 OPS 0340
1 02125U 66026A 25261.03120815 .00000468 00000-0 92670-4 0 9992
2 02125 98.0116 72.8124 0148081 19.0222 341.6428 14.60204939119826Epoch: 2025-09-18T00:44Z
TLE epoch observation values (Epoch: 2025-09-18T00:44:56.384Z)
Latitude
-0.00005°
Longitude
64.37883°
Altitude
596.266 km
Speed
7.615 km/s
True Right ascension
04h 51m 14s
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
11:32:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
794.243 km
Perigee altitude
584.924 km
Semi-major axis
7,067.721 km
Eccentricity
0.01481
Inclination
98.0116°
RAAN
72.8124°
Arg. of periapsis
19.0222°
True anomaly
341.09884°
Mean anomaly
341.6428°
Eccentric anomaly
341.37179°
Mean motion
3.65278 °/min
Orbital period
98.55 mins
BSTAR
0.00009267
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Other satellites on launch #26 in the year 1966 (1966-03-31 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 0340 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-09-19 00:19:45.192Z | 15.493° NNE | 2025-09-19 00:23:45.192Z | 48.866° ENE | 43.747° | 2025-09-19 00:28:45.192Z | 189.607° SSW |
| 6 mins | 2025-09-19 11:25:45.192Z | 154.78° SSE | 2025-09-19 11:27:45.192Z | 96.106° ESE | 43.551° | 2025-09-19 11:31:45.192Z | 351.827° N |
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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