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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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: 7 hours ago
TLE from 7 hours ago
0 OPS 1117 (TRANSIT 12)
1 2119U 66024A 26139.82560030 .00000166 00000-0 14743-3 0 9991
2 2119 89.6041 89.6452 0147849 131.2056 230.1967 13.75402636 11252Epoch: 2026-05-19T19:48Z
TLE epoch observation values (Epoch: 2026-05-19T19:48:51.865Z)
Latitude
0.00001°
Longitude
-85.06485°
Altitude
1,053.825 km
Speed
7.29 km/s
True Right ascension
05h 58m 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
11:54:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,085.999 km
Perigee altitude
868.502 km
Semi-major axis
7,355.388 km
Eccentricity
0.01478
Inclination
89.6041°
RAAN
89.6452°
Arg. of periapsis
131.2056°
True anomaly
228.91045°
Mean anomaly
230.1967°
Eccentric anomaly
229.55205°
Mean motion
3.44061 °/min
Orbital period
104.63 mins
BSTAR
0.00014743
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-05-20 08:37:21.389Z | 11.296° NNE | 2026-05-20 08:42:21.389Z | 83.644° E | 39.853° | 2026-05-20 08:47:21.389Z | 165.621° S |
| 5 mins | 2026-05-20 10:24:21.389Z | 312.461° NW | 2026-05-20 10:26:21.389Z | 287.911° WNW | 16.721° | 2026-05-20 10:29:21.389Z | 252.357° W |
| 9 mins | 2026-05-20 20:23:21.389Z | 143.175° SSE | 2026-05-20 20:27:21.389Z | 83.046° E | 34.7° | 2026-05-20 20:32:21.389Z | 14.718° NNE |
| 8 mins | 2026-05-20 22:08:21.389Z | 231.196° WSW | 2026-05-20 22:12:21.389Z | 281.362° WNW | 23.854° | 2026-05-20 22:16:21.389Z | 328.388° NNW |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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