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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Identifier
Orbit
Country
USRelated business
Manufacturer
RCA/East Windsor
Mission
Spacecraft
Bus & Motor
P35?, Unknown motor
Mass
72 kg wet, 72 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
CYL, 1.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 OPS 0340
1 02125U 66026A 26310.75444844 .00000700 00000-0 13209-3 0 9997
2 02125 98.0451 114.9548 0146509 156.8515 203.9376 14.60924646180367Epoch: 2026-11-06T18:06Z
TLE epoch observation values (Epoch: 2026-11-06T18:06:24.345Z)
Latitude
-0.00005°
Longitude
157.38385°
Altitude
788.097 km
Speed
7.409 km/s
True Right ascension
07h 39m 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
04:41:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
790.776 km
Perigee altitude
583.747 km
Semi-major axis
7,065.399 km
Eccentricity
0.01465
Inclination
98.0451°
RAAN
114.9548°
Arg. of periapsis
156.8515°
True anomaly
203.26765°
Mean anomaly
203.9376°
Eccentric anomaly
203.60151°
Mean motion
3.65459 °/min
Orbital period
98.51 mins
BSTAR
0.00013209
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-11-07 10:40:16.175Z | 144.458° SSE | 2026-11-07 10:44:16.175Z | 72.72° E | 50.639° | 2026-11-07 10:48:16.175Z | 0.635° NNE |
| 4 mins | 2026-11-07 12:20:16.175Z | 242.984° WSW | 2026-11-07 12:22:16.175Z | 271.754° WNW | 17.174° | 2026-11-07 12:24:16.175Z | 299.059° NW |
| 7 mins | 2026-11-08 00:16:16.175Z | 2.096° NNE | 2026-11-08 00:19:16.175Z | 310.087° NW | 55.065° | 2026-11-08 00:23:16.175Z | 208.698° 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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