IRIDIUM 147, 43480
Orbit data source: Space-Track
IRIDIUM 147, 43480 is a payload satellite owned by Iridium (US) in LEO that was launched on Tue, 22 May 2018 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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43480 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
OATK 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: 19 hours ago
TLE from 19 hours ago
0 IRIDIUM 147
1 43480U 18047E 26090.73488730 .00000078 00000-0 20740-4 0 9998
2 43480 86.3935 120.7313 0002370 94.1068 266.0398 14.34218364411389Epoch: 2026-03-31T17:38Z
TLE epoch observation values (Epoch: 2026-03-31T17:38:14.262Z)
Latitude
-0.00011°
Longitude
27.06405°
Altitude
780.834 km
Speed
7.463 km/s
True Right ascension
08h 02m 55s
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
17:56:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.325 km
Perigee altitude
772.934 km
Semi-major axis
7,152.767 km
Eccentricity
0.00024
Inclination
86.3935°
RAAN
120.7313°
Arg. of periapsis
94.1068°
True anomaly
266.01271°
Mean anomaly
266.0398°
Eccentric anomaly
266.02625°
Mean motion
3.58783 °/min
Orbital period
100.34 mins
BSTAR
0.00002074
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Other satellites on launch #47 in the year 2018 (2018-05-22 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 147 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 | 2026-04-01 12:39:49.914Z | 51.95° ENE | 2026-04-01 12:41:49.914Z | 75.981° E | 12.781° | 2026-04-01 12:43:49.914Z | 99.31° ESE |
| 9 mins | 2026-04-01 14:18:49.914Z | 350.271° N | 2026-04-01 14:22:49.914Z | 273.148° WNW | 42.894° | 2026-04-01 14:27:49.914Z | 188.736° SSW |
| 6 mins | 2026-04-02 01:35:49.914Z | 124.884° SE | 2026-04-02 01:38:49.914Z | 73.742° E | 24.604° | 2026-04-02 01:41:49.914Z | 32.308° NE |
| 7 mins | 2026-04-02 03:15:49.914Z | 227.805° WSW | 2026-04-02 03:18:49.914Z | 276.772° WNW | 27.485° | 2026-04-02 03:22:49.914Z | 337.365° NNW |
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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