IRIDIUM 148, 43255
Orbit data source: Space-Track
IRIDIUM 148, 43255 is a payload satellite owned by Iridium (US) in LEO that was launched on Fri, 30 Mar 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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43255 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: 14 hours ago
TLE from 14 hours ago
0 IRIDIUM 148
1 43255U 18030G 26305.23693757 .00000047 00000-0 98401-5 0 9997
2 43255 86.3984 233.1380 0002191 82.9446 277.1999 14.34217883449816Epoch: 2026-11-01T05:41Z
TLE epoch observation values (Epoch: 2026-11-01T05:41:11.406Z)
Latitude
0.00001°
Longitude
107.30928°
Altitude
780.521 km
Speed
7.464 km/s
True Right ascension
15h 32m 33s
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
15:24:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.198 km
Perigee altitude
773.064 km
Semi-major axis
7,152.768 km
Eccentricity
0.00022
Inclination
86.3984°
RAAN
233.138°
Arg. of periapsis
82.9446°
True anomaly
277.17499°
Mean anomaly
277.1999°
Eccentric anomaly
277.18745°
Mean motion
3.58783 °/min
Orbital period
100.34 mins
BSTAR
0.0000098401
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Other satellites on launch #30 in the year 2018 (2018-03-30 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 148 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 | 2026-11-01 20:52:57.106Z | 228.049° WSW | 2026-11-01 20:56:57.106Z | 283.171° WNW | 25.758° | 2026-11-01 21:00:57.106Z | 335.728° NNW |
| 8 mins | 2026-11-02 07:23:57.106Z | 2.127° NNE | 2026-11-02 07:26:57.106Z | 45.544° ENE | 76.924° | 2026-11-02 07:31:57.106Z | 174.604° S |
| 5 mins | 2026-11-02 18:40:57.106Z | 106.539° ESE | 2026-11-02 18:42:57.106Z | 78.367° E | 18.831° | 2026-11-02 18:45:57.106Z | 40.583° NE |
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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