IRIDIUM 110, 43481
Orbit data source: Space-Track
IRIDIUM 110, 43481 is a payload satellite owned by Iridium (US) in LEO that was launched on Tue, 22 May 2018 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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43481 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: 12 hours ago
TLE from 12 hours ago
0 IRIDIUM 110
1 43481U 18047F 25328.06483127 .00000304 00000-0 10150-3 0 9998
2 43481 86.3995 174.1263 0002266 75.3058 284.8389 14.34215462393076Epoch: 2025-11-24T01:33Z
TLE epoch observation values (Epoch: 2025-11-24T01:33:21.421Z)
Latitude
-0.00002°
Longitude
87.51689°
Altitude
780.311 km
Speed
7.464 km/s
True Right ascension
11h 36m 30s
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
10:48:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.26 km
Perigee altitude
773.018 km
Semi-major axis
7,152.776 km
Eccentricity
0.00023
Inclination
86.3995°
RAAN
174.1263°
Arg. of periapsis
75.3058°
True anomaly
284.8138°
Mean anomaly
284.8389°
Eccentric anomaly
284.82635°
Mean motion
3.58782 °/min
Orbital period
100.34 mins
BSTAR
0.0001015
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Other satellites on launch #47 in the year 2018 (2018-05-22 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 110 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 | 2025-11-24 15:03:50.660Z | 208.95° SW | 2025-11-24 15:08:50.660Z | 291.431° WNW | 32.619° | 2025-11-24 15:12:50.660Z | 345.69° N |
| 8 mins | 2025-11-25 01:34:50.660Z | 13.14° NNE | 2025-11-25 01:38:50.660Z | 85.149° E | 37.02° | 2025-11-25 01:42:50.660Z | 154.961° SSE |
| 5 mins | 2025-11-25 03:16:50.660Z | 310.269° NW | 2025-11-25 03:18:50.660Z | 283.794° WNW | 17.13° | 2025-11-25 03:21:50.660Z | 244.769° WSW |
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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