HP-EOS

Access your own optical, hyperstral or RF Earth observation capacity thanks to HEMERIA’s HP-EOS range. These satellites contain all the technologies needed for defense intelligence and scientific research missions, and for commercial applications.

//Scan
  • Multi-missions  
  • Unique solution in terms of power and agility
  • Deployment alone or in a constellation
  • Optimized cost and lead-time

Characteristics :

Standard Model
XL Model
XL + Model

Platform size

210x360x430 mm

230x410x430 mm

250x500x430 mm

Platform mass

20 kg (incl. Ring interface)

30 kg (incl. Ring interface)

40 kg (incl. Ring interface)

Max. payload mass

25 kg

50 kg

65 kg

Max. payload volume

360x430x440 mm

500x500x440 mm

500x500x440 mm

Battery energy capacity

187Wh

187Wh

187Wh

Payload power (EOL @ 600 km SSO)

10H30

6H00-18H00

Peak

20W (ave.)

55W (ave.)

200W

50W (ave.)

80W (ave.)

200W

80W (ave.)

120W (ave.)

200W

Uplink rate

64 kbps (S-band)

64 kbps (S-band)

64 kbps (S-band)

Downlink rate

1000 kbps (S-band) · 350 Mbps (X-Band)

1000 kbps (S-band) · 350 Mbps (X-Band)

1000 kbps (S-band) · 700 Mbps (X-band)

Delta-V

> 150 m/s

> 400 m/s

> 300 m/s

Position precision

5 m

5 m

5 m

Movement precision

0.1 m/s

0.1 m/s

0.1 m/s

Time accuracy

0.1 µs

0.1 µs

0.1 µs

Attitude pointing error

< 0.03°

< 0.03°

< 0.03°

Attitude recognition error

< 0.01°

< 0.01°

< 0.01°

Payload data storage

28 Gb (standard) + 32 Gb (option)

1 Tb

1 Tb

Mission lifetime

> 5 years

> 5 years

> 5 years

AOCS pointing modes

Geocentric / Sun / Target / Inertial · Optional : Polynomial / From the payload

Geocentric / Sun / Target / Inertial · Optional : Polynomial / From the payload

Geocentric / Sun / Target / Inertial · Optional : Polynomial / From the payload

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