Key statistics
Satellite IRIDIUM 33 DEB at a glance.
Uptime
10158
Days in orbit
Revolutions
≈ 14.6
Per day
Orbit
LEO
Low Earth Orbit
Inclination
86.2
Latest
Satellite identification and parameters
Extended collection of information and parameters for IRIDIUM 33 DEB.
Object identification
Identified? True
Debris? True
Object name: IRIDIUM 33 DEB
International designator: 1997-051KT
Object number (NORAD): 34696
Object ID (CCSDS): 34696
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 98.929 minutes
Inclination: 86.1881 deg
SMA: 7085.57 km
Apoapsis: 768.139 km
Periapsis: 646.732 km
RAAN: 100.7831 deg
Eccentricy: 0.0085672
Argument of periapsis: 350.9056 deg
Mean anomaly: 38.2515 deg
Mean motion: 14.55594965 rev/day
Mean motion (dot): 0.00013194 rev/day2
B* drag term: 0.0028721 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 10:46 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 5:39 p.m. UTC
TLE line 0: 0 IRIDIUM 33 DEB
TLE line 1: 1 34696U 97051KT 25187.73574729 .00013194 00000-0 28721-2 0 9997
TLE line 2: 2 34696 86.1881 100.7831 0085672 350.9056 38.2515 14.55594965844023
Live tracking on map
Real-time ground track for satellite IRIDIUM 33 DEB.
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 33 DEB was lifted into orbit during the mission ‘Proton-K/17S40 | Iridium 27 to 33’, on board a Proton-K/17S40 space rocket.
The launch took place on Sept. 14, 1997, 1:36 a.m. from 81/23 (81L).
For more information about the launch, click the button.
Proton-K/17S40 | Iridium 27 to 33
Agency: N/A
Status: Launch Successful
Launch date: Sept. 14, 1997, 1:36 a.m. UTC
Rocket: Proton-K/17S40
Launch pad: 81/23 (81L)
Location: Baikonur Cosmodrome, Republic of Kazakhstan
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