IRIDIUM 124, 42810
Orbit data source: Space-Track
IRIDIUM 124, 42810 is a payload satellite owned by Iridium (US) in LEO that was launched on Sun, 25 Jun 2017 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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42810 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: 2 days ago
TLE from 2 days ago
0 IRIDIUM 124
1 42810U 17039H 26171.38027287 .00000269 00000-0 74034-4 0 9998
2 42810 86.4485 289.0234 0002200 94.0030 266.1422 14.43279693475579Epoch: 2026-06-20T09:07Z
TLE epoch observation values (Epoch: 2026-06-20T09:07:35.575Z)
Latitude
-0.0001°
Longitude
-116.47056°
Altitude
750.853 km
Speed
7.479 km/s
True Right ascension
19h 16m 05s
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
21:40:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
746.201 km
Perigee altitude
743.067 km
Semi-major axis
7,122.771 km
Eccentricity
0.00022
Inclination
86.4485°
RAAN
289.0234°
Arg. of periapsis
94.003°
True anomaly
266.11705°
Mean anomaly
266.1422°
Eccentric anomaly
266.12962°
Mean motion
3.61052 °/min
Orbital period
99.71 mins
BSTAR
0.000074034
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Other satellites on launch #39 in the year 2017 (2017-06-25 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 124 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 | 2026-06-22 19:55:42.863Z | 355.735° N | 2026-06-22 20:00:42.863Z | 252.206° W | 44.733° | 2026-06-22 20:04:42.863Z | 182.692° SSW |
| 5 mins | 2026-06-23 07:09:42.863Z | 114.482° SE | 2026-06-23 07:11:42.863Z | 85.786° E | 19.091° | 2026-06-23 07:14:42.863Z | 42.923° NE |
| 7 mins | 2026-06-23 08:48:42.863Z | 217.399° SW | 2026-06-23 08:51:42.863Z | 275.807° WNW | 33.109° | 2026-06-23 08:55:42.863Z | 343.484° N |
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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