IRIDIUM 104, 41922
Orbit data source: Space-Track
IRIDIUM 104, 41922 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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41922 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: 11 hours ago
TLE from 11 hours ago
0 IRIDIUM 104
1 41922U 17003F 25302.41539706 .00000027 00000-0 25027-5 0 9996
2 41922 86.4028 184.8772 0002454 83.2896 276.8579 14.34217867460193Epoch: 2025-10-29T09:58Z
TLE epoch observation values (Epoch: 2025-10-29T09:58:10.305Z)
Latitude
-0.00006°
Longitude
-2.6546°
Altitude
780.508 km
Speed
7.464 km/s
True Right ascension
12h 19m 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
16:02:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.386 km
Perigee altitude
772.876 km
Semi-major axis
7,152.768 km
Eccentricity
0.00025
Inclination
86.4028°
RAAN
184.8772°
Arg. of periapsis
83.2896°
True anomaly
276.82998°
Mean anomaly
276.8579°
Eccentric anomaly
276.84394°
Mean motion
3.58783 °/min
Orbital period
100.34 mins
BSTAR
0.0000025027
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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 104 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-10-30 03:18:16.476Z | 36.212° NE | 2025-10-30 03:21:16.476Z | 75.342° E | 18.521° | 2025-10-30 03:24:16.476Z | 115.49° SE |
| 7 mins | 2025-10-30 04:59:16.476Z | 334.621° NNW | 2025-10-30 05:02:16.476Z | 274.193° WNW | 35.336° | 2025-10-30 05:06:16.476Z | 205.916° SW |
| 8 mins | 2025-10-30 16:14:16.476Z | 147.396° SSE | 2025-10-30 16:17:16.476Z | 99.861° ESE | 32.662° | 2025-10-30 16:22:16.476Z | 18.7° NNE |
| 6 mins | 2025-10-30 17:56:16.476Z | 248.217° W | 2025-10-30 17:58:16.476Z | 277.023° WNW | 20.024° | 2025-10-30 18:02:16.476Z | 330.014° NNW |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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