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, 1.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 OSCAR 3
1 01293U 65016F 26271.13698973 .00000440 00000-0 28737-3 0 9995
2 01293 70.0739 175.3236 0017581 0.4848 359.6279 14.08518407146589Epoch: 2026-09-28T03:17Z
TLE epoch observation values (Epoch: 2026-09-28T03:17:15.912Z)
Latitude
0°
Longitude
119.08663°
Altitude
854.043 km
Speed
7.432 km/s
True Right ascension
11h 41m 17s
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
10:39:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
875.2 km
Perigee altitude
849.74 km
Semi-major axis
7,240.607 km
Eccentricity
0.00176
Inclination
70.0739°
RAAN
175.3236°
Arg. of periapsis
0.4848°
True anomaly
359.62659°
Mean anomaly
359.6279°
Eccentric anomaly
359.62724°
Mean motion
3.52274 °/min
Orbital period
102.19 mins
BSTAR
0.00028737
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-09-28 18:43:46.942Z | 184.814° SSW | 2026-09-28 18:48:46.942Z | 126.802° SE | 53.088° | 2026-09-28 18:54:46.942Z | 33.353° NE |
| 7 mins | 2026-09-28 20:30:46.942Z | 263.609° W | 2026-09-28 20:33:46.942Z | 300.804° NW | 23.091° | 2026-09-28 20:37:46.942Z | 352.539° N |
| 8 mins | 2026-09-29 03:42:46.942Z | 7.672° NNE | 2026-09-29 03:45:46.942Z | 50.047° ENE | 29.405° | 2026-09-29 03:50:46.942Z | 113.47° SE |
| 9 mins | 2026-09-29 05:26:46.942Z | 315.621° NNW | 2026-09-29 05:30:46.942Z | 254.375° W | 42.048° | 2026-09-29 05:35:46.942Z | 185.965° SSW |
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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