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
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 OSCAR 3
1 01293U 65016F 26140.53659090 .00000085 00000-0 81289-4 0 9998
2 01293 70.0722 99.3728 0018044 192.9453 167.1199 14.08446811128195Epoch: 2026-05-20T12:52Z
TLE epoch observation values (Epoch: 2026-05-20T12:52:41.453Z)
Latitude
-0.00004°
Longitude
28.00533°
Altitude
879.766 km
Speed
7.406 km/s
True Right ascension
06h 37m 29s
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
07:20:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
875.781 km
Perigee altitude
849.65 km
Semi-major axis
7,240.853 km
Eccentricity
0.0018
Inclination
70.0722°
RAAN
99.3728°
Arg. of periapsis
192.9453°
True anomaly
167.16589°
Mean anomaly
167.1199°
Eccentric anomaly
167.14291°
Mean motion
3.52256 °/min
Orbital period
102.2 mins
BSTAR
0.000081289
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-05-20 23:14:08.925Z | 222.86° SW | 2026-05-20 23:19:08.925Z | 295.226° NW | 38.93° | 2026-05-20 23:24:08.925Z | 13.497° NNE |
| 4 mins | 2026-05-21 06:29:08.925Z | 27.462° NE | 2026-05-21 06:31:08.925Z | 49.648° ENE | 12.897° | 2026-05-21 06:33:08.925Z | 70.827° E |
| 9 mins | 2026-05-21 08:12:08.925Z | 339.739° N | 2026-05-21 08:16:08.925Z | 34.246° NE | 44.203° | 2026-05-21 08:21:08.925Z | 151.164° SSE |
| 7 mins | 2026-05-21 21:24:08.925Z | 137.898° SSE | 2026-05-21 21:27:08.925Z | 96.964° ESE | 21.473° | 2026-05-21 21:31:08.925Z | 52.538° ENE |
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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