Key statistics
Satellite ORBCOMM-X at a glance.
Uptime
12349
Days in orbit
Revolutions
≈ 14.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.3
Latest
Satellite identification and parameters
Extended collection of information and parameters for ORBCOMM-X.
Object identification
Identified? True
Debris? False
Object name: ORBCOMM-X
International designator: 1991-050C
Object number (NORAD): 21576
Object ID (CCSDS): 21576
Country: UNITED STATES OF AMERICA (US)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 99.776 minutes
Inclination: 98.3452 deg
SMA: 7125.979 km
Apoapsis: 749.714 km
Periapsis: 745.975 km
RAAN: 195.1687 deg
Eccentricy: 0.0002623
Argument of periapsis: 325.6882 deg
Mean anomaly: 34.4139 deg
Mean motion: 14.43231243 rev/day
Mean motion (dot): 0.00000424 rev/day2
B* drag term: 0.00013881 1/REarth
Two-line elements (TLE)
Creation date: May 8, 2025, 3:01 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 7, 2025, 6:01 p.m. UTC
TLE line 0: 0 ORBCOMM-X
TLE line 1: 1 21576U 91050C 25127.75076587 .00000424 00000-0 13881-3 0 9992
TLE line 2: 2 21576 98.3452 195.1687 0002623 325.6882 34.4139 14.43231243776289
Live tracking on map
Real-time ground track for satellite ORBCOMM-X.
In-orbit conjunctions
A list of the most updated potential collisions computed for object ORBCOMM-X.
Associated space launch
ERS (European Remote Sensing Satellite) are a family of multi-disciplinary Earth Observation Satellites.
ORBCOMM-X was lifted into orbit during the mission ‘Ariane 40 | ERS-1’, on board a Ariane 40 space rocket.
The launch took place on July 17, 1991, 1:46 a.m. from Ariane Launch Area 2.
For more information about the launch, click the button.
Ariane 40 | ERS-1
Agency: N/A
Status: Launch Successful
Launch date: July 17, 1991, 1:46 a.m. UTC
Rocket: Ariane 40
Launch pad: Ariane Launch Area 2
Location: Guiana Space Centre, French Guiana
...
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