Delta II | Iridium 70, 72 to 75

Launch information

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Mission description

Iridium provides global mobile telecommunications services using a constellation of 66 low earth orbit satellites in a 86.4° inclined orbit. Although 77 satellites were originally envisioned for the system and spawned the name based on the 77th element in the periodic table, the system has been scaled back. Motorola's Satellite Communications Group designed and manufactured the Iridium satellites with Lockheed Martin providing the LM-700A spacecraft buses.

Launch status

Launch status information for space mission ‘Delta II | Iridium 70, 72 to 75’.

Launch image Delta II | Iridium 70, 72 to 75

Success

Status: Launch Successful

Class: normal

Launch T0: May 17, 1998, 9:16 p.m.

Timezone: America/Los_Angeles

Launch authority

Details about the the rocket, its target orbit and the launch pad location.

Mission

Iridium 70, 72 to 75 (LEO)

Launcher

United States Air Force

Rocket

Delta II

Location

Vandenberg SFB, CA, USA

Pad

Space Launch Complex 2W

Type

Communications

Orbit

Low Earth Orbit (LEO)

Satellites on-board

Satellites on-board the space mission ‘Delta II | Iridium 70, 72 to 75’ are identified by cross checking database entries for launches and satellites. Results could be inaccurate from time to time.

Number Name Orbit Inclination Country/Organization Status
25342 IRIDIUM 70 LEO 86.55 UNITED STATES OF AMERICA Decayed
25343 IRIDIUM 72 LEO 86.36 UNITED STATES OF AMERICA Decayed
25344 IRIDIUM 73 LEO 86.44 UNITED STATES OF AMERICA In-orbit
25345 IRIDIUM 74 LEO 86.43 UNITED STATES OF AMERICA Decayed
25346 IRIDIUM 75 LEO 86.53 UNITED STATES OF AMERICA Decayed

Launch statistics

Tracking key statistics for space mission ‘Delta II | Iridium 70, 72 to 75’, classified in stats relative to the specific mission launch year or to all-time values.

Orbital Launch

#4230

To this date

Location Launch

#585

To this date

Pad Launch

#59

To this date

Agency Launch

#995

To this date

Orbital Launch

#33

Year 1998

Location Launch

#5

Year 1998

Pad Launch

#3

Year 1998

Agency Launch

#8

Year 1998

Latest news about the launch

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