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: 17 hours ago
TLE from 17 hours ago
0 OPS 0340
1 02125U 66026A 26319.17886648 .00000828 00000-0 15415-3 0 9996
2 02125 98.0454 123.1471 0146941 130.5501 230.8602 14.60941171181590Epoch: 2026-11-15T04:17Z
TLE epoch observation values (Epoch: 2026-11-15T04:17:34.063Z)
Latitude
-0.00013°
Longitude
4.48217°
Altitude
759.608 km
Speed
7.439 km/s
True Right ascension
08h 12m 35s
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
17:52:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
791.027 km
Perigee altitude
583.39 km
Semi-major axis
7,065.346 km
Eccentricity
0.01469
Inclination
98.0454°
RAAN
123.1471°
Arg. of periapsis
130.5501°
True anomaly
229.5693°
Mean anomaly
230.8602°
Eccentric anomaly
230.21325°
Mean motion
3.65463 °/min
Orbital period
98.51 mins
BSTAR
0.00015415
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-11-15 22:58:24.497Z | 56.71° ENE | 2026-11-15 23:00:24.497Z | 88.015° E | 17.073° | 2026-11-15 23:03:24.497Z | 134.976° SE |
| 5 mins | 2026-11-16 00:36:24.497Z | 337.298° NNW | 2026-11-16 00:38:24.497Z | 287.426° WNW | 34.242° | 2026-11-16 00:41:24.497Z | 228.787° WSW |
| 4 mins | 2026-11-16 10:03:24.497Z | 92.943° ESE | 2026-11-16 10:05:24.497Z | 58.906° ENE | 19.948° | 2026-11-16 10:07:24.497Z | 28.794° NE |
| 7 mins | 2026-11-16 11:39:24.497Z | 202.514° SW | 2026-11-16 11:42:24.497Z | 267.566° W | 39.37° | 2026-11-16 11:46:24.497Z | 330.671° NNW |
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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