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
556.33 km
Apogee
563.05 km
Inclination
98.3°
Period
97.2 min
Semi-major axis
6937.8 km
Velocity
7.58 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
2025-08-31 03:52:38
Two-line elements (TLE)
1 28492U 04049A 25242.94729941 .00003418 00000-0 27041-3 0 9995
2 28492 98.3025 272.2585 0004846 188.3098 171.8045 15.01373687110193