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, 4.7 m
Radar Cross Section
14.423 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 16 hours ago
TLE from 16 hours ago
0 IRIDIUM 169
1 43926U 19002E 25256.76805586 .00000261 00000-0 78832-4 0 9992
2 43926 86.4258 140.7699 0003056 105.4482 254.7054 14.38608844350486Epoch: 2025-09-13T18:26Z
TLE epoch observation values (Epoch: 2025-09-13T18:26:00.026Z)
Latitude
-0.00001°
Longitude
-128.72689°
Altitude
766.733 km
Speed
7.47 km/s
True Right ascension
09h 23m 04s
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
02:49:52
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
762.238 km
Perigee altitude
757.875 km
Semi-major axis
7,138.193 km
Eccentricity
0.00031
Inclination
86.4258°
RAAN
140.7699°
Arg. of periapsis
105.4482°
True anomaly
254.67162°
Mean anomaly
254.7054°
Eccentric anomaly
254.68851°
Mean motion
3.59882 °/min
Orbital period
100.03 mins
BSTAR
0.000078832
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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 | 2025-09-14 16:14:45.946Z | 150.312° SSE | 2025-09-14 16:18:45.946Z | 98.04° ESE | 30.518° | 2025-09-14 16:23:45.946Z | 20.162° NNE |
| 6 mins | 2025-09-14 17:56:45.946Z | 238.694° WSW | 2025-09-14 17:59:45.946Z | 282.421° WNW | 21.406° | 2025-09-14 18:02:45.946Z | 325.561° NNW |
| 8 mins | 2025-09-15 04:24:45.946Z | 0.465° NNE | 2025-09-15 04:27:45.946Z | 27.445° NE | 44.292° | 2025-09-15 04:32:45.946Z | 176.24° S |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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