IRIDIUM 109, 41919
Orbit data source: Space-Track
IRIDIUM 109, 41919 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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41919 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: 14 hours ago
TLE from 14 hours ago
0 IRIDIUM 109
1 41919U 17003C 26305.18428501 .00000048 00000-0 10226-4 0 9997
2 41919 86.4002 31.2174 0002132 96.0787 264.0652 14.34218025512833Epoch: 2026-11-01T04:25Z
TLE epoch observation values (Epoch: 2026-11-01T04:25:22.224Z)
Latitude
-0.00003°
Longitude
-75.6045°
Altitude
780.875 km
Speed
7.463 km/s
True Right ascension
02h 04m 52s
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
13:43:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.156 km
Perigee altitude
773.106 km
Semi-major axis
7,152.768 km
Eccentricity
0.00021
Inclination
86.4002°
RAAN
31.2174°
Arg. of periapsis
96.0787°
True anomaly
264.0409°
Mean anomaly
264.0652°
Eccentric anomaly
264.05305°
Mean motion
3.58783 °/min
Orbital period
100.34 mins
BSTAR
0.000010226
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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 109 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 | 2026-11-01 18:24:00.408Z | 346.686° N | 2026-11-01 18:28:00.408Z | 279.151° WNW | 57.72° | 2026-11-01 18:33:00.408Z | 194.346° SSW |
| 8 mins | 2026-11-02 05:40:00.408Z | 139.678° SSE | 2026-11-02 05:44:00.408Z | 74.091° E | 31.934° | 2026-11-02 05:48:00.408Z | 23.198° NE |
| 7 mins | 2026-11-02 07:21:00.408Z | 231.745° WSW | 2026-11-02 07:24:00.408Z | 275.622° WNW | 26.944° | 2026-11-02 07:28:00.408Z | 333.703° NNW |
| 8 mins | 2026-11-02 17:51:00.408Z | 3.033° NNE | 2026-11-02 17:55:00.408Z | 125.764° SE | 72.557° | 2026-11-02 17:59:00.408Z | 172.238° S |
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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