IRIDIUM 180, 43922
Orbit data source: Space-Track
IRIDIUM 180, 43922 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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43922 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: 8 hours ago
TLE from 8 hours ago
0 IRIDIUM 180
1 43922U 19002A 25303.80683718 .00000282 00000-0 93484-4 0 9990
2 43922 86.3929 89.4918 0002227 89.5138 270.6313 14.34216733356117Epoch: 2025-10-30T19:21Z
TLE epoch observation values (Epoch: 2025-10-30T19:21:50.732Z)
Latitude
-0.00001°
Longitude
119.67008°
Altitude
780.704 km
Speed
7.464 km/s
True Right ascension
05h 57m 58s
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
22:55:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.228 km
Perigee altitude
773.042 km
Semi-major axis
7,152.772 km
Eccentricity
0.00022
Inclination
86.3929°
RAAN
89.4918°
Arg. of periapsis
89.5138°
True anomaly
270.60578°
Mean anomaly
270.6313°
Eccentric anomaly
270.61854°
Mean motion
3.58783 °/min
Orbital period
100.34 mins
BSTAR
0.000093484
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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 180 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 | 2025-10-31 10:33:59.706Z | 189.638° SSW | 2025-10-31 10:36:59.706Z | 247.155° WSW | 44.04° | 2025-10-31 10:41:59.706Z | 358.967° N |
| 6 mins | 2025-10-31 21:04:59.706Z | 37.701° NE | 2025-10-31 21:07:59.706Z | 88.052° E | 24.024° | 2025-10-31 21:10:59.706Z | 129.835° SE |
| 7 mins | 2025-10-31 22:44:59.706Z | 328.793° NNW | 2025-10-31 22:47:59.706Z | 281.59° WNW | 28.102° | 2025-10-31 22:51:59.706Z | 218.746° SW |
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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