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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Edit Public Description
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: 15 hours ago
TLE from 15 hours ago
0 SOLRAD 3/INJUN 1
1 00117U 61015B 25303.73308556 .00000003 00000-0 62815-4 0 9991
2 00117 66.8124 204.5122 0070923 99.3389 261.5718 13.90156287262165Epoch: 2025-10-30T17:35Z
TLE epoch observation values (Epoch: 2025-10-30T17:35:38.592Z)
Latitude
-0°
Longitude
-98.68624°
Altitude
938.115 km
Speed
7.379 km/s
True Right ascension
13h 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
04:12:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
978.282 km
Perigee altitude
874.669 km
Semi-major axis
7,304.613 km
Eccentricity
0.00709
Inclination
66.8124°
RAAN
204.5122°
Arg. of periapsis
99.3389°
True anomaly
260.76893°
Mean anomaly
261.5718°
Eccentric anomaly
261.17026°
Mean motion
3.47654 °/min
Orbital period
103.55 mins
BSTAR
0.000062815
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-10-31 17:52:36.217Z | 157.437° SSE | 2025-10-31 17:57:36.217Z | 99.869° ESE | 21.887° | 2025-10-31 18:01:36.217Z | 56.384° ENE |
| 10 mins | 2025-10-31 19:38:36.217Z | 231.036° WSW | 2025-10-31 19:43:36.217Z | 317.154° NNW | 38.027° | 2025-10-31 19:48:36.217Z | 19.127° NNE |
| 8 mins | 2025-11-01 02:56:36.217Z | 0.665° NNE | 2025-11-01 03:00:36.217Z | 54.076° ENE | 23.473° | 2025-11-01 03:04:36.217Z | 100.736° ESE |
| 10 mins | 2025-11-01 04:42:36.217Z | 318.108° NNW | 2025-11-01 04:46:36.217Z | 261.996° W | 38.506° | 2025-11-01 04:52:36.217Z | 171.415° S |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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