SOLRAD 3/INJUN 1, 117
Orbit data source: Space-Track
SOLRAD 3/INJUN 1, 117 is an American payload satellite in LEO that was launched on Thu, 29 Jun 1961 UTC via a THOR ABLESTAR launch vehicle from the Air Force Eastern Test Range (AFETR). 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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117 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SUI/APL
Mission
Spacecraft
Bus & Motor
INJUN, Unknown motor
Mass
43 kg wet, 18 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: 9 hours ago
TLE from 9 hours ago
0 SOLRAD 3/INJUN 1
1 00117U 61015B 26135.28253268 -.00000051 00000-0 19842-4 0 9990
2 00117 66.8120 85.3635 0082281 317.2372 42.2323 13.90187318289488Epoch: 2026-05-15T06:46Z
TLE epoch observation values (Epoch: 2026-05-15T06:46:50.823Z)
Latitude
-0.00003°
Longitude
110.63564°
Altitude
885.761 km
Speed
7.432 km/s
True Right ascension
05h 41m 27s
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
00:10:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
986.469 km
Perigee altitude
866.265 km
Semi-major axis
7,304.504 km
Eccentricity
0.00823
Inclination
66.812°
RAAN
85.3635°
Arg. of periapsis
317.2372°
True anomaly
42.87089°
Mean anomaly
42.2323°
Eccentric anomaly
42.55111°
Mean motion
3.47662 °/min
Orbital period
103.55 mins
BSTAR
0.000019842
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Other satellites on launch #15 in the year 1961 (1961-06-29 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.SOLRAD 3/INJUN 1 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-05-15 20:44:04.874Z | 126.819° SE | 2026-05-15 20:46:04.874Z | 105.638° ESE | 14.32° | 2026-05-15 20:49:04.874Z | 74.254° E |
| 11 mins | 2026-05-15 22:27:04.874Z | 212.534° SW | 2026-05-15 22:32:04.874Z | 306.274° NW | 44.603° | 2026-05-15 22:38:04.874Z | 27.133° NE |
| 6 mins | 2026-05-16 00:17:04.874Z | 293.091° NW | 2026-05-16 00:19:04.874Z | 314.78° NW | 15.909° | 2026-05-16 00:23:04.874Z | 356.49° N |
| 7 mins | 2026-05-16 05:46:04.874Z | 7.4° NNE | 2026-05-16 05:49:04.874Z | 40.775° NE | 19.392° | 2026-05-16 05:53:04.874Z | 83.913° E |
| 10 mins | 2026-05-16 07:32:04.874Z | 329.077° NNW | 2026-05-16 07:36:04.874Z | 306.363° NW | 44.285° | 2026-05-16 07:42:04.874Z | 155.859° SSE |
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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