Arcturus MicroSat Bus Platform
ST Engineering Satellite Systems
The ST Engineering Satellite Systems (SatSys) Arcturus microsatellite bus platform provides a foundation for customers seeking space solutions.
Typed specifications15 values
Discloses 4 of 7 fields engineers filter by in this category (category median 3).
- Mass
- 30 kg nom. · datasheet p.2
- Design lifetime
- 3 years min · In-Orbit Life (LEO) · datasheet p.2 5 years min · In-Orbit Life (LEO) > 5 yrs
- Orbit
- LEO In-Orbit Life (LEO) · datasheet p.2
- Max payload mass
- 200 kg max · Payload Mass, up to · datasheet p.2
- Onboard storage for payload data
- 1 024 GB Data - On-board storage · datasheet p.2
- Power generation (orbit average)
- 1 800 W max · Electrical Power, up to (orbit average or peak not stated) · datasheet p.2
- Battery capacity
- 680 Wh Energy Storage · datasheet p.2
- Pointing accuracy
- 0.01 ° max · Pointing Accuracy (1σ), < 0.01° · datasheet p.2
- Propulsion
- included Chemical · datasheet p.2
- Payload data downlink rate
- 800 000 kbps min · Data - Downlink speed > 800 Mb/s (band not stated) · datasheet p.2
- Subsystems included
- propulsion Chemical propulsion · datasheet p.2
- Max satellite wet mass
- 750 kg nom. · Total Mass ~ 750 kg (approximate whole-satellite mass) · datasheet p.2
- Flight heritage
- Flight-proven (TeLEOS-1, TeLEOS-2, NeuSAR) product page
- Satellite class
- microsat 10-100 kg product page
Each value is typed with its unit and measurement condition and cites the datasheet page it was taken from. Nothing is guessed: a field that is absent here has not been published by the manufacturer. machine-extracted ✓ checked by NewSpace Market ✓ manufacturer confirmed by the manufacturer.
As published by the supplier4 lines, in the manufacturer's own wording
- Class
- Microsatellite bus
- Flight heritage
- Flight-proven (TeLEOS-1, TeLEOS-2, NeuSAR)
- Compatible payloads
- Optical, SAR, and others
- Certification
- AS9100 (2016)
About
The ST Engineering Satellite Systems (SatSys) Arcturus microsatellite bus platform is designed to enable customers to compete globally in the space industry. This platform serves as the fundamental structure and subsystem integration for microsatellites, allowing for the development and deployment of various space missions. While specific features and configurations are not detailed on this page, a microsatellite bus typically includes essential subsystems such as power, attitude determination and control, propulsion, and communications, providing the necessary infrastructure for a payload to operate in orbit. The platform aims to offer a reliable and competitive solution for space applications.
Documentation
- datasheet-st-engineering-satellite-systems-pte-ltd-bus-platforms-6ylfo8.pdf satsearch.s3.eu-central-1.amazonaws.com ↗
- datasheet-st-engineering-satellite-systems-pte-ltd-bus-platforms-6ylfo8.pdf PDF source: satsearch.s3.eu-central-1.amazonaws.com ↗
Need the full ICD, test reports or a specific revision? Ask the supplier directly.