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: 14 hours ago
TLE from 14 hours ago
0 IRIDIUM 169
1 43926U 19002E 26123.24966115 .00000190 00000-0 55671-4 0 9992
2 43926 86.4247 43.9722 0002933 88.5057 271.6477 14.38607888383768Epoch: 2026-05-03T05:59Z
TLE epoch observation values (Epoch: 2026-05-03T05:59:30.723Z)
Latitude
-0.00004°
Longitude
92.93827°
Altitude
766.1 km
Speed
7.471 km/s
True Right ascension
02h 55m 53s
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
03:18:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
762.153 km
Perigee altitude
757.966 km
Semi-major axis
7,138.196 km
Eccentricity
0.00029
Inclination
86.4247°
RAAN
43.9722°
Arg. of periapsis
88.5057°
True anomaly
271.6141°
Mean anomaly
271.6477°
Eccentric anomaly
271.6309°
Mean motion
3.59882 °/min
Orbital period
100.03 mins
BSTAR
0.000055671
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-05-03 19:32:19.265Z | 307.079° NW | 2026-05-03 19:32:19.265Z | 307.079° NW | 42.563° | 2026-05-03 19:36:19.265Z | 356.55° N |
| 7 mins | 2026-05-04 05:57:19.265Z | 31.993° NE | 2026-05-04 06:00:19.265Z | 78.96° E | 24.576° | 2026-05-04 06:04:19.265Z | 135.085° SSE |
| 7 mins | 2026-05-04 07:37:19.265Z | 329.628° NNW | 2026-05-04 07:40:19.265Z | 285.016° WNW | 27.057° | 2026-05-04 07:44:19.265Z | 220.644° SW |
| 8 mins | 2026-05-04 18:50:19.265Z | 161.693° S | 2026-05-04 18:54:19.265Z | 78.868° E | 39.586° | 2026-05-04 18:58:19.265Z | 13.565° NNE |
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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