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, 4.8 m
Radar Cross Section
10.154 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 IRIDIUM 148
1 43255U 18030G 26035.37230798 .00000430 00000-0 14658-3 0 9990
2 43255 86.4011 345.9836 0002196 87.0413 273.1034 14.34219095411138Epoch: 2026-02-04T08:56Z
TLE epoch observation values (Epoch: 2026-02-04T08:56:07.409Z)
Latitude
-0.00003°
Longitude
77.41289°
Altitude
780.629 km
Speed
7.464 km/s
True Right ascension
23h 03m 56s
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
20:16:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
776.198 km
Perigee altitude
773.056 km
Semi-major axis
7,152.764 km
Eccentricity
0.00022
Inclination
86.4011°
RAAN
345.9836°
Arg. of periapsis
87.0413°
True anomaly
273.07827°
Mean anomaly
273.1034°
Eccentric anomaly
273.09084°
Mean motion
3.58783 °/min
Orbital period
100.34 mins
BSTAR
0.00014658
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-02-04 20:45:58.869Z | 161.039° S | 2026-02-04 20:50:58.869Z | 68.955° E | 37.427° | 2026-02-04 20:54:58.869Z | 14.664° NNE |
| 4 mins | 2026-02-04 22:29:58.869Z | 262.587° W | 2026-02-04 22:31:58.869Z | 290.354° WNW | 16.415° | 2026-02-04 22:33:58.869Z | 315.912° NNW |
| 8 mins | 2026-02-05 08:57:58.869Z | 349.3° N | 2026-02-05 09:01:58.869Z | 247.474° WSW | 42.439° | 2026-02-05 09:05:58.869Z | 190.148° SSW |
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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