Celeste
Spacemanic s.r.o.
GNSS receiver providing precise positioning, navigation, and timing for CubeSat missions.
Technical specifications
- Operating temperature
- -40 C to +85 C
- Dimensions
- 67 x 42 x 7.5 mm
- Mass
- 25 g
- Power supply
- 3.3 V / 5 V (for CAN)
- Power consumption
- 250 mW average
- Supported constellations
- GPS L1, Galileo E1, BeiDou B1, GLONASS G1
- Update rate
- 1 Hz typical, 25 Hz max
- Time accuracy
- 5 ns
- Velocity
- 8 km/s typical, 10 km/s max
- Altitude
- LEO
- Interfaces
- I2C, RS485, CAN, UART (debug)
- Flight heritage
- 5+ CubeSat missions (LASARSat, CroCube, GRBBeta, Veronika, GRBAlpha)
About
Celeste is a GNSS receiver providing precise positioning, navigation, and timing data for space missions. Designed for low power consumption and high reliability in orbit, it supports multiple GNSS constellations and integrates easily with onboard systems. It has flown on 5 or more CubeSat missions including LASARSat, CroCube, GRBBeta, Veronika, and GRBAlpha.
Documentation
Need the full ICD, test reports or a specific revision? Ask the supplier directly.
