IRIDIUM 134, 43075
Orbit data source: Space-Track
IRIDIUM 134, 43075 is a payload satellite owned by Iridium (US) in LEO that was launched on Sat, 23 Dec 2017 UTC via an FALCON 9 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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43075 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
OATK SSG Gilbert
Mission
Operational Commercial Communications
Bus & Motor
ELITEBUS, Unknown motor
Mass
860 kg wet, 700 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Trap Box + 2 Pan, 4.8 m
Radar Cross Section
10.154 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 IRIDIUM 134
1 43075U 17083F 25338.68132892 .00000508 00000-0 17440-3 0 9990
2 43075 86.3977 43.3602 0002122 102.7501 257.3932 14.34221468416223Epoch: 2025-12-04T16:21Z
TLE epoch observation values (Epoch: 2025-12-04T16:21:06.818Z)
Latitude
-0.00004°
Longitude
84.34751°
Altitude
781.038 km
Speed
7.463 km/s
True Right ascension
02h 53m 26s
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
22:20:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.137 km
Perigee altitude
773.101 km
Semi-major axis
7,152.756 km
Eccentricity
0.00021
Inclination
86.3977°
RAAN
43.3602°
Arg. of periapsis
102.7501°
True anomaly
257.36947°
Mean anomaly
257.3932°
Eccentric anomaly
257.38134°
Mean motion
3.58784 °/min
Orbital period
100.34 mins
BSTAR
0.0001744
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Other satellites on launch #83 in the year 2017 (2017-12-23 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.IRIDIUM 134 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-12-05 04:11:58.202Z | 135.857° SSE | 2025-12-05 04:15:58.202Z | 76.421° E | 25.004° | 2025-12-05 04:19:58.202Z | 26.018° NE |
| 7 mins | 2025-12-05 05:52:58.202Z | 226.93° WSW | 2025-12-05 05:55:58.202Z | 273.715° WNW | 27.151° | 2025-12-05 05:59:58.202Z | 336.088° NNW |
| 8 mins | 2025-12-05 16:22:58.202Z | 7.292° NNE | 2025-12-05 16:26:58.202Z | 109.691° ESE | 41.84° | 2025-12-05 16:30:58.202Z | 166.649° S |
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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