Key statistics
Satellite IRIDIUM 33 DEB at a glance.
Uptime
10213
Days in orbit
Revolutions
≈ 14.4
Per day
Orbit
LEO
Low Earth Orbit
Inclination
86.3
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: 1997-051YD
Object number (NORAD): 38017
Object ID (CCSDS): 38017
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.868 minutes
Inclination: 86.343 deg
SMA: 7130.351 km
Apoapsis: 834.963 km
Periapsis: 669.47 km
RAAN: 211.2262 deg
Eccentricy: 0.01160484
Argument of periapsis: 87.833 deg
Mean anomaly: 273.6154 deg
Mean motion: 14.41904103 rev/day
Mean motion (dot): 0.00038293 rev/day2
B* drag term: 0.010738558 1/REarth
Two-line elements (TLE)
Creation date: Aug. 31, 2025, 2:26 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 30, 2025, 3:15 p.m. UTC
TLE line 0: 0 IRIDIUM 33 DEB
TLE line 1: 1 38017U 97051YD 25242.63576671 .00038293 00000-0 10739-1 0 9993
TLE line 2: 2 38017 86.3430 211.2262 0116048 87.8330 273.6154 14.41904103598984
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
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.
