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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Edit Public Description
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, 4.7 m
Radar Cross Section
14.423 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 25260.10396050 .00000138 00000-0 42168-4 0 9995
2 43480 86.4019 202.3921 0002171 83.5413 276.6030 14.34218723383343Epoch: 2025-09-17T02:29Z
TLE epoch observation values (Epoch: 2025-09-17T02:29:42.187Z)
Latitude
-0°
Longitude
168.68162°
Altitude
780.537 km
Speed
7.464 km/s
True Right ascension
13h 29m 34s
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
14:11:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.181 km
Perigee altitude
773.075 km
Semi-major axis
7,152.765 km
Eccentricity
0.00022
Inclination
86.4019°
RAAN
202.3921°
Arg. of periapsis
83.5413°
True anomaly
276.57829°
Mean anomaly
276.603°
Eccentric anomaly
276.59064°
Mean motion
3.58783 °/min
Orbital period
100.34 mins
BSTAR
0.000042168
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-09-18 07:32:16.932Z | 21.743° NNE | 2025-09-18 07:36:16.932Z | 77.89° E | 26.676° | 2025-09-18 07:40:16.932Z | 137.215° SSE |
| 7 mins | 2025-09-18 09:14:16.932Z | 321.46° NNW | 2025-09-18 09:17:16.932Z | 270.815° WNW | 25.592° | 2025-09-18 09:21:16.932Z | 219.108° SW |
| 8 mins | 2025-09-18 20:29:16.932Z | 165.289° S | 2025-09-18 20:32:16.932Z | 104.257° ESE | 42.133° | 2025-09-18 20:37:16.932Z | 9.124° 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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