IRIDIUM 112, 41925
Orbit data source: Space-Track
IRIDIUM 112, 41925 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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41925 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: 12 hours ago
TLE from 12 hours ago
0 IRIDIUM 112
1 41925U 17003J 26138.34238758 .00000035 00000-0 53446-5 0 9997
2 41925 86.3940 100.7847 0002354 89.3325 270.8140 14.34217728488993Epoch: 2026-05-18T08:13Z
TLE epoch observation values (Epoch: 2026-05-18T08:13:02.286Z)
Latitude
-0.0001°
Longitude
101.49315°
Altitude
780.695 km
Speed
7.464 km/s
True Right ascension
06h 43m 08s
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
04:40:04
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.316 km
Perigee altitude
772.948 km
Semi-major axis
7,152.769 km
Eccentricity
0.00024
Inclination
86.394°
RAAN
100.7847°
Arg. of periapsis
89.3325°
True anomaly
270.78703°
Mean anomaly
270.814°
Eccentric anomaly
270.80051°
Mean motion
3.58783 °/min
Orbital period
100.34 mins
BSTAR
0.0000053446
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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 112 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 | 2026-05-18 21:43:30.196Z | 164.093° S | 2026-05-18 21:47:30.196Z | 108.353° ESE | 39.495° | 2026-05-18 21:52:30.196Z | 12.178° NNE |
| 4 mins | 2026-05-18 23:27:30.196Z | 265.37° W | 2026-05-18 23:29:30.196Z | 291.84° WNW | 14.934° | 2026-05-18 23:31:30.196Z | 316.097° NNW |
| 4 mins | 2026-05-19 08:16:30.196Z | 56.383° ENE | 2026-05-19 08:17:30.196Z | 69.026° E | 14.136° | 2026-05-19 08:20:30.196Z | 105.515° ESE |
| 8 mins | 2026-05-19 09:55:30.196Z | 345.956° N | 2026-05-19 09:59:30.196Z | 246.2° WSW | 40.462° | 2026-05-19 10:03:30.196Z | 193.549° SSW |
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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