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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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: 9 hours ago
TLE from 9 hours ago
0 IRIDIUM 169
1 43926U 19002E 26082.21175301 .00000289 00000-0 87810-4 0 9991
2 43926 86.4191 61.1269 0001604 102.6560 257.4817 14.38610612377868Epoch: 2026-03-23T05:04Z
TLE epoch observation values (Epoch: 2026-03-23T05:04:55.460Z)
Latitude
-0.00007°
Longitude
164.1888°
Altitude
766.399 km
Speed
7.471 km/s
True Right ascension
04h 04m 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
19:27:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
761.195 km
Perigee altitude
758.906 km
Semi-major axis
7,138.188 km
Eccentricity
0.00016
Inclination
86.4191°
RAAN
61.1269°
Arg. of periapsis
102.656°
True anomaly
257.46376°
Mean anomaly
257.4817°
Eccentric anomaly
257.47273°
Mean motion
3.59883 °/min
Orbital period
100.03 mins
BSTAR
0.00008781
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-03-23 21:55:16.592Z | 114.533° SE | 2026-03-23 21:58:16.592Z | 74.402° E | 17.067° | 2026-03-23 22:00:16.592Z | 48.065° ENE |
| 8 mins | 2026-03-23 23:34:16.592Z | 207.791° SW | 2026-03-23 23:38:16.592Z | 290.839° WNW | 36.037° | 2026-03-23 23:42:16.592Z | 348.528° N |
| 7 mins | 2026-03-24 10:03:16.592Z | 23.812° NE | 2026-03-24 10:06:16.592Z | 78.965° E | 32.172° | 2026-03-24 10:10:16.592Z | 146.558° SSE |
| 6 mins | 2026-03-24 11:44:16.592Z | 312.179° NW | 2026-03-24 11:46:16.592Z | 282.539° WNW | 20.314° | 2026-03-24 11:50:16.592Z | 230.23° WSW |
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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