GRBAlpha
Mission information
Name
GRBAlpha
Call sign
Satellite ID
HFFD-8697-8440-3101-3937
NORAD ID
Web-site
Status
Active
The satellite is in orbit
The satellite is in orbit
Orbital parameters of the satellite
Perigee
295.22 km
Apogee
301.93 km
Inclination
97.4°
Period
91.7 min
Semi-major axis
6674.3 km
Velocity
7.72 km/s
Mission timeline
Launch time
2021-03-22 06:07:00
Decayed time
Transmitters
Telemetry decoder GRBAlpha
Decoder name
grbalpha
Decoder fields
Last observers
Observer
Time of receipt
2025-05-22 22:39:59 UTC
2025-05-22 22:40:54 UTC
2025-05-22 22:40:53 UTC
2025-05-22 21:10:49 UTC
2025-05-22 21:12:42 UTC
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Space-Track.org
TLE updated
2025-05-22 23:21:17
Two-line elements (TLE)
1 47959U 21022AD 25142.73494090 .00373926 54638-4 11921-2 0 9997
2 47959 97.4120 55.9117 0004748 115.1772 244.9994 15.91081956229856