Key statistics
Satellite IRIDIUM 25 at a glance.
Uptime
7571
Days in orbit
Revolutions
N/A
Per day
Orbit
LEO
Low Earth Orbit
Inclination
N/A
Latest
Satellite identification and parameters
Extended collection of information and parameters for IRIDIUM 25.
Object identification
Object name: IRIDIUM 25
International designator: 1997-043B
Object number (NORAD): 24904
Object ID (CCSDS): 24904
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Decay date: May 14, 2018
Inclination: 86.41 deg
Period: 87.37 minutes
Apoapsis: 168.0 km
Periapsis: 120.0 km
Two-line elements (TLE)
No TLE available, as this satellite has decayed and is no longer in orbit.
Live tracking on map
Satellite IRIDIUM 25 has decayed and is no longer in orbit. No tracking available.
In-orbit conjunctions
Satellite IRIDIUM 25 has decayed and is no longer in orbit. No conjunctions available.
Associated space launch
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.
IRIDIUM 25 was lifted into orbit during the mission ‘Delta II | Iridium 22 to 26’, on board a Delta II space rocket.
The launch took place on Aug. 21, 1997, 12:38 a.m. from Space Launch Complex 2W.
For more information about the launch, click the button.
Delta II | Iridium 22 to 26
Agency: N/A
Status: Launch Successful
Launch date: Aug. 21, 1997, 12:38 a.m. UTC
Rocket: Delta II
Launch pad: Space Launch Complex 2W
Location: Vandenberg SFB, CA, USA
...
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