Impulse-1 (LEO Express-1)
Mission information
Name
Impulse-1 (LEO Express-1)
Call sign
Satellite ID
CVWL-5147-2655-6759-5452
NORAD ID
Web-site
Status
Active
The satellite is in orbit
The network has not received data from this satellite for a long time
The satellite is in orbit
The network has not received data from this satellite for a long time
Orbital parameters of the satellite
Perigee
422.14 km
Apogee
540.31 km
Inclination
97.5°
Period
95.5 min
Semi-major axis
6859.1 km
Velocity
7.56 km/s
Mission timeline
Launch time
2023-11-11 18:49:00
Decayed time
2023-11-11 20:04:42
Transmitters
Telemetry decoder Impulse-1 (LEO Express-1)
Decoder name
Decoder fields
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Space-Track.org
TLE updated
2025-09-30 01:07:26
Two-line elements (TLE)
1 58301U 23174AX 25272.81879527 .00020799 00000-0 69993-3 0 9995
2 58301 97.5431 349.1784 0085860 326.4659 33.1161 15.27260233105042
