n-ART ST 3U Star Tracker
Gumush
Gumush's n-ART ST 3U is the largest star tracker in the n-ART family at 0.3 kg, offering the highest pointing accuracy for small satellite missions requiring precision attitude determination.
Key figurescomparable across the catalogue
- Mass
- 0.3 kg
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Mass
- 0.3 kg
- Form factor
- 3U
- Function
- Autonomous star-field attitude determination
- Product family
- n-ART ST (1U, 2U, 3U variants)
About
The n-ART ST 3U is the top-of-range variant of Gumush’s n-ART star tracker family, providing the largest optical aperture and highest-precision attitude determination among the 1U/2U/3U product line. At 0.3 kg, the 3U unit targets small satellite missions that require enhanced pointing accuracy for applications such as high-resolution Earth observation, precision pointing science instruments, or optical inter-satellite links. Like its smaller siblings, the 3U star tracker performs autonomous star-field recognition to deliver three-axis attitude knowledge to the spacecraft’s ADCS without requiring external attitude references. Gumush is a Turkish space technology company producing the n-ART star tracker family alongside the n-ART EPS electric power subsystem for the small satellite market.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.