Key statistics
Satellite IRIDIUM 33 DEB at a glance.
Uptime
10158
Days in orbit
Revolutions
≈ 14.3
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: 1997-051DG
Object number (NORAD): 34097
Object ID (CCSDS): 34097
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.472 minutes
Inclination: 86.1983 deg
SMA: 7159.055 km
Apoapsis: 841.438 km
Periapsis: 720.401 km
RAAN: 71.9323 deg
Eccentricy: 0.0084534
Argument of periapsis: 159.2754 deg
Mean anomaly: 201.1904 deg
Mean motion: 14.33241117 rev/day
Mean motion (dot): 0.00002926 rev/day2
B* drag term: 0.001016 1/REarth
Two-line elements (TLE)
Creation date: July 5, 2025, 10:36 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 5, 2025, 5:10 p.m. UTC
TLE line 0: 0 IRIDIUM 33 DEB
TLE line 1: 1 34097U 97051DG 25186.71583449 .00002926 00000-0 10160-2 0 9997
TLE line 2: 2 34097 86.1983 71.9323 0084534 159.2754 201.1904 14.33241117848893
Live tracking on map
Real-time ground track for satellite IRIDIUM 33 DEB.
In-orbit conjunctions
A list of the most updated potential collisions computed for object 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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