OPS 1117 (TRANSIT 12), 2119
Orbit data source: Space-Track
OPS 1117 (TRANSIT 12), 2119 is a payload satellite owned by USN BuWeps (US) in LEO that was launched on Sat, 26 Mar 1966 UTC via an SCOUT A 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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2119 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
APL
Mission
Spacecraft
Bus & Motor
TRANSIT 5, Unknown motor
Mass
51 kg wet, 51 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 OPS 1117 (TRANSIT 12)
1 2119U 66024A 25324.61835174 .00000205 00000-0 18872-3 0 9998
2 2119 89.6086 97.1440 0144900 316.3070 42.6696 13.75330053986517Epoch: 2025-11-20T14:50Z
TLE epoch observation values (Epoch: 2025-11-20T14:50:25.590Z)
Latitude
-0.00007°
Longitude
174.66423°
Altitude
905.794 km
Speed
7.438 km/s
True Right ascension
06h 28m 34s
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
22:59:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,084.093 km
Perigee altitude
870.926 km
Semi-major axis
7,355.647 km
Eccentricity
0.01449
Inclination
89.6086°
RAAN
97.144°
Arg. of periapsis
316.307°
True anomaly
43.8101°
Mean anomaly
42.6696°
Eccentric anomaly
43.23833°
Mean motion
3.44042 °/min
Orbital period
104.64 mins
BSTAR
0.00018872
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Other satellites on launch #24 in the year 1966 (1966-03-26 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 1117 (TRANSIT 12) 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 | 2025-11-21 08:25:20.471Z | 133.462° SE | 2025-11-21 08:30:20.471Z | 70.66° E | 26.885° | 2025-11-21 08:34:20.471Z | 23.85° NE |
| 9 mins | 2025-11-21 10:10:20.471Z | 216.769° SW | 2025-11-21 10:14:20.471Z | 274.983° WNW | 31.424° | 2025-11-21 10:19:20.471Z | 338.831° N |
| 11 mins | 2025-11-21 21:07:20.471Z | 6.494° NNE | 2025-11-21 21:12:20.471Z | 68.004° E | 44.044° | 2025-11-21 21:18:20.471Z | 176.167° S |
| 7 mins | 2025-11-21 22:53:20.471Z | 318.386° NNW | 2025-11-21 22:56:20.471Z | 288.516° WNW | 16.971° | 2025-11-21 23:00:20.471Z | 250.745° W |
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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