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, 4.7 m
Radar Cross Section
14.423 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 IRIDIUM 134
1 43075U 17083F 25260.88943465 .00000012 00000-0 -29407-5 0 9991
2 43075 86.3910 75.8874 0002332 87.6586 272.4877 14.34217571405075Epoch: 2025-09-17T21:20Z
TLE epoch observation values (Epoch: 2025-09-17T21:20:47.153Z)
Latitude
-0.00002°
Longitude
118.63202°
Altitude
780.647 km
Speed
7.464 km/s
True Right ascension
05h 03m 32s
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
04:05:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.3 km
Perigee altitude
772.964 km
Semi-major axis
7,152.769 km
Eccentricity
0.00023
Inclination
86.391°
RAAN
75.8874°
Arg. of periapsis
87.6586°
True anomaly
272.461°
Mean anomaly
272.4877°
Eccentric anomaly
272.47435°
Mean motion
3.58783 °/min
Orbital period
100.34 mins
BSTAR
-0.0000029407
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-09-18 12:31:04.140Z | 189.71° SSW | 2025-09-18 12:36:04.140Z | 266.653° W | 43.17° | 2025-09-18 12:41:04.140Z | 357.307° N |
| 7 mins | 2025-09-18 23:03:04.140Z | 27.194° NE | 2025-09-18 23:06:04.140Z | 70.384° E | 25.742° | 2025-09-18 23:10:04.140Z | 133.488° SE |
| 7 mins | 2025-09-19 00:44:04.140Z | 325.696° NNW | 2025-09-19 00:47:04.140Z | 278.391° WNW | 26.336° | 2025-09-19 00:51:04.140Z | 220.543° SW |
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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