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
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 OPS 0340
1 2125U 66026A 26138.42091236 .00000214 00000-0 47534-4 0 9991
2 2125 98.0302 307.5745 0145872 338.5251 20.9870 14.60739875155208Epoch: 2026-05-18T10:06Z
TLE epoch observation values (Epoch: 2026-05-18T10:06:06.827Z)
Latitude
0°
Longitude
-80.06337°
Altitude
597.68 km
Speed
7.612 km/s
True Right ascension
20h 30m 17s
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
05:45:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
790.931 km
Perigee altitude
584.784 km
Semi-major axis
7,065.995 km
Eccentricity
0.01459
Inclination
98.0302°
RAAN
307.5745°
Arg. of periapsis
338.5251°
True anomaly
21.59603°
Mean anomaly
20.987°
Eccentric anomaly
21.29047°
Mean motion
3.65412 °/min
Orbital period
98.52 mins
BSTAR
0.000047534
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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 | 2026-05-18 23:49:12.578Z | 22.328° NNE | 2026-05-18 23:53:12.578Z | 75.262° E | 39.76° | 2026-05-18 23:58:12.578Z | 178.391° S |
| 4 mins | 2026-05-19 01:29:12.578Z | 317.203° NNW | 2026-05-19 01:31:12.578Z | 288.855° WNW | 16.944° | 2026-05-19 01:33:12.578Z | 263.513° W |
| 6 mins | 2026-05-19 10:54:12.578Z | 139.387° SSE | 2026-05-19 10:57:12.578Z | 52.634° ENE | 36.986° | 2026-05-19 11:00:12.578Z | 1.561° NNE |
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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