Showing default

IRIDIUM 108, 41924

Orbit data source: Space-Track

IRIDIUM 108, 41924 is a payload satellite owned by Iridium (US) in LEO that was launched on Sat, 14 Jan 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/41924?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/41924?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

41924, 2017-003H

Orbit

LEO

Country

Related business

Iridium Communications Inc. (US)

Manufacturer

OATK SSG Gilbert

Mission

Operational Commercial Communications

Bus & Motor

ELITEBUS, Unknown motor

Mass

860 kg wet, 700 kg dry

Launch date (UTC)

2017-01-14 (9 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Trap Box + 2 Pan, 4.7 m

Radar Cross Section

14.423 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 22 hours ago

TLE from 22 hours ago

0 IRIDIUM 108
1 41924U 17003H   25256.19350086  .00000157  00000-0  48978-4 0  9996
2 41924  86.4043 172.5245 0002239  79.3169 280.8279 14.34218468455409

Epoch: 2025-09-13T04:38Z

TLE epoch observation values (Epoch: 2025-09-13T04:38:38.474Z)

Latitude

0°

Longitude

110.43382°

Altitude

780.415 km

Speed

7.464 km/s

True Right ascension

11h 30m 05s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

19:13:43

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

776.231 km

Perigee altitude

773.028 km

Semi-major axis

7,152.766 km

Eccentricity

0.00022

Inclination

86.4043°

RAAN

172.5245°

Arg. of periapsis

79.3169°

True anomaly

280.8027°

Mean anomaly

280.8279°

Eccentric anomaly

280.8153°

Mean motion

3.58783 °/min

Orbital period

100.34 mins

BSTAR

0.000048978

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #3 in the year 2017 (2017-01-14 UTC)

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

IRIDIUM 108 Visibility forecast

Loading observer location...
Set Observer location

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	2025-09-14 06:19:50.994Z	5.837° NNE	2025-09-14 06:24:50.994Z	99.441° ESE	40.804°	2025-09-14 06:28:50.994Z	163.441° S
8 mins	2025-09-14 19:16:50.994Z	197.124° SSW	2025-09-14 19:20:50.994Z	292.929° NW	41.23°	2025-09-14 19:24:50.994Z	353.588° N

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

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

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in ascending order

Check out IRIDIUM 108, 41924 on other resources

View IRIDIUM 108, 41924 on NASA - NSSDCA Website

View IRIDIUM 108, 41924 on Heavens-Above

View IRIDIUM 108, 41924 on Keep Track

View IRIDIUM 108, 41924 on Celestrak

View IRIDIUM 108, 41924 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

IRIDIUM 108, 41924

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 22 hours ago

TLE from 22 hours ago

TLE epoch observation values (Epoch: 2025-09-13T04:38:38.474Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #3 in the year 2017 (2017-01-14 UTC)

IRIDIUM 108 Visibility forecast

Co-orbital & Co-planar RSOs

Check out IRIDIUM 108, 41924 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 22 hours ago