Iridium - Dataset of Satellites Launched
This dataset contains 75 entries.

  Overview

These are the 75 satellites operated by Iridium Communications, Inc., based on the interactive table representation of the UCS Satellite Database (1 Jan, 2022) compiled by the Union of Concerned Scientist (UCS).

All the satellites from Iridium Communications, Inc. are launched for government and commercial use and for the purpose of communications.These satellites are LEO satellites.


  Data Table

Preparing data

  Interactive Chart

Chart 1: Satellite Launches By Year
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  More..

Insights from Iridium Communications, Inc.'s Satellite Dataset

  Which year saw the most satellites launched for Iridium Communications, Inc.?

That year is 2017, which saw 40 satellites launched.

  Which rocket has delivered the most satellites from Iridium Communications, Inc. to space?

The rocket that has delivered the all of 75 Iridium Communications, Inc.'s satellites to space is Falcon 9.

  Which launch site has launched the most satellites from Iridium Communications, Inc. to space?

The launch site that has launched the all of 75 Iridium Communications, Inc.'s satellites to space is Vandenberg AFB.

  Apogee, Perigee & Period

The perigees (point of the orbit closest to the Earth's center of mass) of the satellites range from 488km to 701km, with the average perigee being 602.1km from the Earth, while the apogees (point of the orbit farthest from the Earth's center of mass) of the satellites range from 621km to 718km, with the average apogee being 631.8km from the Earth. The longest period a satellite takes to orbit around the Earth is 99 minutes.


Iridium Next 167.

Iridium NEXT: the most sophisticated communications system ever

  Heaviest satellite launched by Iridium Communications, Inc. into space at 860 kg

Operated by Iridium Communications, Inc. of USA, Iridium Next 167 is a government and commercial satellite launched for the purpose of communications.

Constructed by Thales Alenia Space/Orbital ATK (France/Italy/USA), it was launched into space using Falcon 9 as the launch vehicle from Vandenberg AFB on 11 January 2019. Iridium Next 167 orbits around the Earth as a polar LEO satellite.

Iridium Next 167 has a launch mass of 860 kg (dry mass at 678 kg) and is expected to have a operational lifetime of 15 years. It navigates with the COSPAR ID 2019-002K and NORAD ID 43931.

Taking 97 minutes to orbit the Earth, the satellite's perigee, which is the point of the orbit closest to the Earth's center of mass, is 612km while its apogee, which is the point of the orbit farthest from the Earth's center of mass, is 625km. The eccentricity of the orbit is 9.30E-04.

With generated usable power of 50 watts, Iridium Next 167 orbits at an inclination of 87 degrees to the equatorial plane of the Earth.

 

 Compare Iridium Next 167 with PRSS-1 from Pakistan.

 Compare Iridium Next 167 with Starlink-2181 from USA.


Get more insights from these satellite datasets

  Full datasets:  All satellites by launch date   |   The Heaviest Satellites That Are Launched to Space

  By Use Type:  Civil-use satellites   |   Commercial satellites   |   Government satellites   |   Military satellites

  By Country:  USA   |   UK   |   France   |   Germany   |   Japan   |   China   |   Russia   |   Australia   |   Canada

  By Orbit Class/Type:  LEO satellites   |   MEO satellites   |   GEO satellites   |   Elliptical orbit   |   Polar orbit   |   Equatorial orbit   |   Non-polar inclined orbit   |   Sun-synchronous orbit   |   Molniya orbit

  By Operators:  SpaceX   |   EUTELSAT   |   SES   |   European Space Agency (ESA)   |   Planet Labs   |   Iridium   |   Spire Global   |   OneWeb   |   Swarm Technologies   |   NASA - Dataset of Satellites Launched (National Aeronautics and Space Administration)   |   Canadian Space Agency (CSA) - Dataset of Satellites Launched

  By Launch Vehicle:  Falcon 9   |   Ariane 5   |   Ariane 5 ECA   |   Delta 2   |   Dnepr   |   Electron   |   Falcon Heavy   |   Long March 2C   |   Long March 2D   |   Long March 3B   |   Pegasus   |   Proton   |   Proton M   |   PSLV   |   Rokot   |   Soyuz   |   Soyuz-2.1b   |   Vega

  By Launch Vehicle:  Cape Canaveral   |   Baikonur Cosmodrome   |   Guiana Space Center   |   International Space Station   |   Jiuquan Satellite Launch Center   |   Plesetsk Cosmodrome   |   Rocket Lab Launch Complex 1   |   Satish Dhawan Space Centre   |   Taiyuan Launch Center   |   Vandenberg AFB   |   Xichang Satellite Launch Center   |   Boeing Satellite Systems   |   Airbus Defense and Space   |   EADS Astrium   |   Lockheed Martin Commercial Space Systems   |   Space Systems/Loral   |   Surrey Satellite Technology   |   Technical University Berlin   |   Thales Alenia Space


  Attributions

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