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
OCT CYL + 4 PAN + ANT, 1.1 m
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 1117 (TRANSIT 12)
1 02119U 66024A 26262.26287919 .00000134 00000-0 11636-3 0 9991
2 02119 89.5962 84.5094 0147950 121.8586 239.7077 13.75434424 28081Epoch: 2026-09-19T06:18Z
TLE epoch observation values (Epoch: 2026-09-19T06:18:32.762Z)
Latitude
-0.00002°
Longitude
-8.30104°
Altitude
1,039.229 km
Speed
7.304 km/s
True Right ascension
05h 38m 02s
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
10:22:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,085.959 km
Perigee altitude
868.316 km
Semi-major axis
7,355.274 km
Eccentricity
0.0148
Inclination
89.5962°
RAAN
84.5094°
Arg. of periapsis
121.8586°
True anomaly
238.25749°
Mean anomaly
239.7077°
Eccentric anomaly
238.98123°
Mean motion
3.44068 °/min
Orbital period
104.63 mins
BSTAR
0.00011636
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-09-20 00:20:53.940Z | 7.494° NNE | 2026-09-20 00:25:53.940Z | 63.681° ENE | 64.851° | 2026-09-20 00:31:53.940Z | 172.944° S |
| 4 mins | 2026-09-20 02:08:53.940Z | 302.787° NW | 2026-09-20 02:09:53.940Z | 291.03° WNW | 14.902° | 2026-09-20 02:12:53.940Z | 257.528° W |
| 10 mins | 2026-09-20 12:06:53.940Z | 150.587° SSE | 2026-09-20 12:10:53.940Z | 92.54° ESE | 50.167° | 2026-09-20 12:16:53.940Z | 9.358° NNE |
| 7 mins | 2026-09-20 13:52:53.940Z | 241.064° WSW | 2026-09-20 13:55:53.940Z | 277.237° WNW | 22.316° | 2026-09-20 13:59:53.940Z | 323.898° 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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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