IRIDIUM 108, 41924
Orbit data source: Space-Track
IRIDIUM 108, 41924 is a payload satellite owned by Iridium (US) in LEO that was launched on Sat, 14 Jan 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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41924 intel report (Beta)
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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: 7 hours ago
TLE from 7 hours ago
0 IRIDIUM 108
1 41924U 17003H 26100.21998289 .00000059 00000-0 13891-4 0 9998
2 41924 86.3913 85.1825 0002311 85.4309 274.7150 14.34217786485362Epoch: 2026-04-10T05:16Z
TLE epoch observation values (Epoch: 2026-04-10T05:16:46.521Z)
Latitude
-0.00011°
Longitude
167.53188°
Altitude
780.582 km
Speed
7.464 km/s
True Right ascension
05h 40m 43s
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
18:45:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.285 km
Perigee altitude
772.979 km
Semi-major axis
7,152.769 km
Eccentricity
0.00023
Inclination
86.3913°
RAAN
85.1825°
Arg. of periapsis
85.4309°
True anomaly
274.68861°
Mean anomaly
274.715°
Eccentric anomaly
274.7018°
Mean motion
3.58783 °/min
Orbital period
100.34 mins
BSTAR
0.000013891
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Other satellites on launch #3 in the year 2017 (2017-01-14 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 108 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-04-10 12:35:00.614Z | 309.015° NW | 2026-04-10 12:37:00.614Z | 285.213° WNW | 13.746° | 2026-04-10 12:39:00.614Z | 260.357° W |
| 9 mins | 2026-04-10 23:49:00.614Z | 196.935° SSW | 2026-04-10 23:53:00.614Z | 269.716° W | 41.068° | 2026-04-10 23:58:00.614Z | 354.676° N |
| 8 mins | 2026-04-11 10:20:00.614Z | 24.471° NE | 2026-04-11 10:23:00.614Z | 69.3° E | 28.346° | 2026-04-11 10:28:00.614Z | 144.341° SSE |
| 7 mins | 2026-04-11 12:01:00.614Z | 322.936° NNW | 2026-04-11 12:04:00.614Z | 278.055° WNW | 23.739° | 2026-04-11 12:08:00.614Z | 224.164° SW |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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