IRIDIUM 169, 43926
Orbit data source: Space-Track
IRIDIUM 169, 43926 is a payload satellite owned by Iridium (US) in LEO that was launched on Fri, 11 Jan 2019 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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43926 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
NGIS 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 169
1 43926U 19002E 25288.55504077 .00000144 00000-0 40479-4 0 9991
2 43926 86.4201 127.4891 0003114 68.5898 291.5633 14.38610465355057Epoch: 2025-10-15T13:19Z
TLE epoch observation values (Epoch: 2025-10-15T13:19:15.522Z)
Latitude
0.00005°
Longitude
-96.65301°
Altitude
765.334 km
Speed
7.472 km/s
True Right ascension
08h 29m 57s
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
15:23:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
762.274 km
Perigee altitude
757.828 km
Semi-major axis
7,138.188 km
Eccentricity
0.00031
Inclination
86.4201°
RAAN
127.4891°
Arg. of periapsis
68.5898°
True anomaly
291.53011°
Mean anomaly
291.5633°
Eccentric anomaly
291.5467°
Mean motion
3.59883 °/min
Orbital period
100.03 mins
BSTAR
0.000040479
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Other satellites on launch #2 in the year 2019 (2019-01-11 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 169 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 | 2025-10-16 01:34:57.344Z | 357.091° N | 2025-10-16 01:38:57.344Z | 348.933° N | 44.485° | 2025-10-16 01:43:57.344Z | 179.874° S |
| 5 mins | 2025-10-16 12:50:57.344Z | 108.752° ESE | 2025-10-16 12:52:57.344Z | 78.763° E | 19.107° | 2025-10-16 12:55:57.344Z | 39.223° NE |
| 7 mins | 2025-10-16 14:29:57.344Z | 217.752° SW | 2025-10-16 14:32:57.344Z | 279.14° WNW | 33.755° | 2025-10-16 14:36:57.344Z | 344.414° N |
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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