HELIOS 2A
Mission information
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
556.18 km
Apogee
560.62 km
Inclination
98.3°
Period
97.2 min
Semi-major axis
6936.5 km
Velocity
7.57 km/s
Mission timeline
Launch time
2004-12-18 00:00:00
Decayed time
2004-12-18 00:00:00
Transmitters
Telemetry decoder HELIOS 2A
Decoder name
Decoder fields
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Space-Track.org
TLE updated
2025-11-08 09:44:16
Two-line elements (TLE)
1 28492U 04049A 25312.11732683 .00004281 00000-0 33361-3 0 9990
2 28492 98.2866 346.1199 0003181 334.6149 25.4916 15.01794931120574