Mission information
Name
ISS
Call sign
Satellite ID
XSKZ-5603-1870-9019-3066
NORAD ID
Status
Active
The satellite is in orbit
The satellite is in orbit
Orbital parameters of the satellite
Perigee
413.38 km
Apogee
419.27 km
Inclination
51.6°
Period
94.1 min
Semi-major axis
6794.4 km
Velocity
7.65 km/s
Mission timeline
Launch time
1998-11-20 00:00:00
Decayed time
Transmitters
Telemetry decoder ISS
Decoder name
iss
Decoder fields
Last observers
Observer
Time of receipt
2025-07-22 14:29:09 UTC
2025-07-20 17:45:17 UTC
2025-07-20 17:42:21 UTC
2025-07-20 16:08:48 UTC
2025-07-20 16:06:36 UTC
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Space-Track.org
TLE updated
2025-09-16 17:21:58
Two-line elements (TLE)
1 25544U 98067A 25259.47902118 .00010460 00000-0 18877-3 0 9990
2 25544 51.6328 214.5860 0004354 346.2034 13.8835 15.50332788529322