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: 23 hours ago
TLE from 23 hours ago
0 IRIDIUM 169
1 43926U 19002E 25310.88244546 .00000146 00000-0 41079-4 0 9994
2 43926 86.4195 118.1519 0001669 53.6647 306.4705 14.38608192358269Epoch: 2025-11-06T21:10Z
TLE epoch observation values (Epoch: 2025-11-06T21:10:43.287Z)
Latitude
-0.00006°
Longitude
114.13715°
Altitude
765.45 km
Speed
7.472 km/s
True Right ascension
07h 52m 36s
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
15:57:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
761.25 km
Perigee altitude
758.867 km
Semi-major axis
7,138.196 km
Eccentricity
0.00017
Inclination
86.4195°
RAAN
118.1519°
Arg. of periapsis
53.6647°
True anomaly
306.45512°
Mean anomaly
306.4705°
Eccentric anomaly
306.46281°
Mean motion
3.59882 °/min
Orbital period
100.03 mins
BSTAR
0.000041079
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-11-07 22:47:42.139Z | 16.856° NNE | 2025-11-07 22:51:42.139Z | 77.588° E | 31.73° | 2025-11-07 22:55:42.139Z | 145.561° SSE |
| 6 mins | 2025-11-08 00:29:42.139Z | 313.101° NW | 2025-11-08 00:31:42.139Z | 283.472° WNW | 20.642° | 2025-11-08 00:35:42.139Z | 230.166° WSW |
| 8 mins | 2025-11-08 11:41:42.139Z | 176.119° S | 2025-11-08 11:45:42.139Z | 54.393° ENE | 44.426° | 2025-11-08 11:49:42.139Z | 5.198° NNE |
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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