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satellite active
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Satellite information
Mission information
Name
GRBAlpha
Call sign
Satellite ID
HFFD-8697-8440-3101-3937
NORAD ID
Status
Active
The satellite is in orbit
Orbital parameters of the satellite
Perigee
339.48 km
Apogee
353.74 km
Inclination
97.4°
Period
92.7 min
Semi-major axis
6724.5 km
Velocity
7.69 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
2025-04-23 15:45:22 UTC
2025-04-23 09:20:50 UTC
2025-04-23 07:48:00 UTC
2025-04-23 04:46:42 UTC
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Celestrak (SatNOGS)
TLE updated
2025-04-23 05:33:40
Two-line elements (TLE)
1 47959U 21022AD  25112.87024029  .00196615  00000+0  13927-2 0  9995
2 47959 97.4201 23.7159 0010539 108.2898 251.9513 15.73316003225138
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