OSCAR 3, 1293
Orbit data source: Space-Track
OSCAR 3, 1293 is a payload satellite owned by OSCAR (US) in LEO that was launched on Tue, 09 Mar 1965 UTC via a THOR SLV-2 AGENA D 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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1293 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
OSCAR
Mission
Non-operational spacecraft
Bus & Motor
OSCAR, Unknown motor
Mass
15 kg wet, 15 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
BOX + 4 ANT, 0.7 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 16 hours ago
TLE from 16 hours ago
0 OSCAR 3
1 01293U 65016F 26208.71371381 -.00000045 00000-0 51586-5 0 9992
2 01293 70.0750 311.0953 0015151 93.4369 266.8478 14.08486936137792Epoch: 2026-07-27T17:07Z
TLE epoch observation values (Epoch: 2026-07-27T17:07:44.873Z)
Latitude
0.00008°
Longitude
108.76502°
Altitude
867.505 km
Speed
7.419 km/s
True Right ascension
20h 44m 22s
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
22:38:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
873.548 km
Perigee altitude
851.607 km
Semi-major axis
7,240.715 km
Eccentricity
0.00152
Inclination
70.075°
RAAN
311.0953°
Arg. of periapsis
93.4369°
True anomaly
266.67446°
Mean anomaly
266.8478°
Eccentric anomaly
266.76113°
Mean motion
3.52266 °/min
Orbital period
102.2 mins
BSTAR
0.0000051586
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Other satellites on launch #16 in the year 1965 (1965-03-09 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.OSCAR 3 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 | 2026-07-28 17:33:29.483Z | 346.213° N | 2026-07-28 17:37:29.483Z | 50.667° ENE | 40.897° | 2026-07-28 17:42:29.483Z | 140.963° SSE |
| 6 mins | 2026-07-28 19:19:29.483Z | 288.142° WNW | 2026-07-28 19:21:29.483Z | 263.908° W | 17.297° | 2026-07-28 19:25:29.483Z | 218.612° SW |
| 5 mins | 2026-07-29 06:46:29.483Z | 123.55° SE | 2026-07-29 06:48:29.483Z | 98.963° ESE | 16.518° | 2026-07-29 06:51:29.483Z | 65.007° ENE |
| 9 mins | 2026-07-29 08:28:29.483Z | 219.48° SW | 2026-07-29 08:32:29.483Z | 298.645° NW | 41.88° | 2026-07-29 08:37:29.483Z | 17.166° NNE |
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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