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, 4.7 m
Radar Cross Section
14.423 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 IRIDIUM 110
1 43481U 18047F 25260.24983995 .00000053 00000-0 11896-4 0 9991
2 43481 86.4022 202.4159 0001848 93.0046 267.1362 14.34217733383354Epoch: 2025-09-17T05:59Z
TLE epoch observation values (Epoch: 2025-09-17T05:59:46.171Z)
Latitude
0.00003°
Longitude
116.04503°
Altitude
780.785 km
Speed
7.463 km/s
True Right ascension
13h 29m 39s
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
14:13:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
775.953 km
Perigee altitude
773.31 km
Semi-major axis
7,152.769 km
Eccentricity
0.00018
Inclination
86.4022°
RAAN
202.4159°
Arg. of periapsis
93.0046°
True anomaly
267.11505°
Mean anomaly
267.1362°
Eccentric anomaly
267.12563°
Mean motion
3.58783 °/min
Orbital period
100.34 mins
BSTAR
0.000011896
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-09-18 07:41:22.631Z | 17.698° NNE | 2025-09-18 07:45:22.631Z | 75.758° E | 30.612° | 2025-09-18 07:49:22.631Z | 142.847° SSE |
| 6 mins | 2025-09-18 09:23:22.631Z | 318.295° NNW | 2025-09-18 09:26:22.631Z | 272.756° WNW | 21.942° | 2025-09-18 09:29:22.631Z | 232.091° WSW |
| 8 mins | 2025-09-18 20:38:22.631Z | 174.845° S | 2025-09-18 20:41:22.631Z | 129.674° SE | 44.266° | 2025-09-18 20:46:22.631Z | 5.158° NNE |
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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