LYRA-4
Mission information
Name
LYRA-4
Другие названия
2025-139A
Call sign
Satellite ID
XDZN-7664-2111-3570-1391
NORAD ID
NORAD ID слежения
Operator
Network
Страна спутника
United States of America
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
641.06 km
Apogee
659.01 km
Inclination
96.0°
Period
99.1 min
Semi-major axis
7028.2 km
Velocity
7.54 km/s
Mission timeline
Launch time
2025-06-28 00:00:00
Decayed time
2025-06-28 00:00:00
Transmitters
Telemetry decoder LYRA-4
Decoder name
Decoder fields
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Celestrak
TLE updated
2026-06-25 13:58:36
Two-line elements (TLE)
1 64691U 25140A 26176.23577647 .00001251 00000+0 20140-3 0 9999
2 64691 96.0063 294.5573 0012884 170.9219 189.2229 14.72515649 53240