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: 15 hours ago
TLE from 15 hours ago
0 OPS 1117 (TRANSIT 12)
1 2119U 66024A 25296.46279060 .00000238 00000-0 21761-3 0 9992
2 2119 89.6054 98.3069 0147665 41.3969 319.8274 13.75316542982643Epoch: 2025-10-23T11:06Z
TLE epoch observation values (Epoch: 2025-10-23T11:06:25.107Z)
Latitude
-0.00004°
Longitude
-100.4194°
Altitude
901.169 km
Speed
7.443 km/s
True Right ascension
06h 33m 13s
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
21:01:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,086.176 km
Perigee altitude
868.94 km
Semi-major axis
7,355.695 km
Eccentricity
0.01477
Inclination
89.6054°
RAAN
98.3069°
Arg. of periapsis
41.3969°
True anomaly
318.72029°
Mean anomaly
319.8274°
Eccentric anomaly
319.27541°
Mean motion
3.44039 °/min
Orbital period
104.64 mins
BSTAR
0.00021761
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-10-24 09:57:26.762Z | 107.785° ESE | 2025-10-24 10:00:26.762Z | 72.792° E | 16.411° | 2025-10-24 10:03:26.762Z | 38.531° NE |
| 9 mins | 2025-10-24 11:40:26.762Z | 196.954° SSW | 2025-10-24 11:44:26.762Z | 273.79° WNW | 40.253° | 2025-10-24 11:49:26.762Z | 348.936° N |
| 10 mins | 2025-10-24 22:37:26.762Z | 21.227° NNE | 2025-10-24 22:41:26.762Z | 80.255° E | 36.022° | 2025-10-24 22:47:26.762Z | 158.955° S |
| 8 mins | 2025-10-25 00:22:26.762Z | 326.461° NNW | 2025-10-25 00:26:26.762Z | 275.699° WNW | 23.418° | 2025-10-25 00:30:26.762Z | 233.467° WSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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