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: 12 hours ago
TLE from 12 hours ago
0 OPS 0340
1 02125U 66026A 26261.91917389 .00000262 00000-0 56106-4 0 9996
2 02125 98.0424 67.4743 0145095 310.8687 48.0014 14.60867730173232Epoch: 2026-09-18T22:03Z
TLE epoch observation values (Epoch: 2026-09-18T22:03:36.624Z)
Latitude
-0°
Longitude
98.73654°
Altitude
625.561 km
Speed
7.582 km/s
True Right ascension
04h 29m 53s
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
02:30:10
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
789.964 km
Perigee altitude
584.927 km
Semi-major axis
7,065.582 km
Eccentricity
0.01451
Inclination
98.0424°
RAAN
67.4743°
Arg. of periapsis
310.8687°
True anomaly
49.2521°
Mean anomaly
48.0014°
Eccentric anomaly
48.62523°
Mean motion
3.65444 °/min
Orbital period
98.51 mins
BSTAR
0.000056106
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-09-19 11:20:24.462Z | 178.821° S | 2026-09-19 11:23:24.462Z | 257.205° W | 68.828° | 2026-09-19 11:27:24.462Z | 340.826° N |
| 8 mins | 2026-09-19 23:18:24.462Z | 37.448° NE | 2026-09-19 23:22:24.462Z | 102.712° ESE | 34.406° | 2026-09-19 23:26:24.462Z | 159.059° S |
| 7 mins | 2026-09-20 00:56:24.462Z | 340.458° N | 2026-09-20 00:59:24.462Z | 293.916° NW | 29.146° | 2026-09-20 01:03:24.462Z | 237.171° WSW |
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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