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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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: 12 hours ago
TLE from 12 hours ago
0 IRIDIUM 148
1 43255U 18030G 25258.46313816 .00000322 00000-0 10803-3 0 9997
2 43255 86.3955 45.2854 0002044 88.1464 271.9966 14.34219946390797Epoch: 2025-09-15T11:06Z
TLE epoch observation values (Epoch: 2025-09-15T11:06:55.137Z)
Latitude
0.00002°
Longitude
-116.11177°
Altitude
780.66 km
Speed
7.464 km/s
True Right ascension
03h 01m 08s
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
15:47:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.086 km
Perigee altitude
773.162 km
Semi-major axis
7,152.761 km
Eccentricity
0.0002
Inclination
86.3955°
RAAN
45.2854°
Arg. of periapsis
88.1464°
True anomaly
271.97319°
Mean anomaly
271.9966°
Eccentric anomaly
271.9849°
Mean motion
3.58784 °/min
Orbital period
100.34 mins
BSTAR
0.00010803
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-09-15 23:26:10.005Z | 313.572° NW | 2025-09-15 23:29:10.005Z | 277.078° WNW | 14.593° | 2025-09-15 23:31:10.005Z | 252.839° W |
| 8 mins | 2025-09-16 10:41:10.005Z | 196.562° SSW | 2025-09-16 10:44:10.005Z | 244.723° WSW | 41.337° | 2025-09-16 10:49:10.005Z | 355.025° N |
| 7 mins | 2025-09-16 21:12:10.005Z | 31.554° NE | 2025-09-16 21:15:10.005Z | 83.849° E | 27.444° | 2025-09-16 21:19:10.005Z | 140.186° SSE |
| 6 mins | 2025-09-16 22:53:10.005Z | 317.67° NNW | 2025-09-16 22:55:10.005Z | 285.722° WNW | 24.678° | 2025-09-16 22:59:10.005Z | 225.306° WSW |
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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