Real-Time Hardware-in-the-Loop Tests of Star Tracker Algorithms

Table 3

Simulation accuracy with reference to multiple star-based measures.

	𝜎𝑝,𝑦 (arcsec) (N stars 2/15/40)	𝜎𝑟 (arcsec) (N stars 2/15/40)
Boresight stars	9.8/3.6/2.2	560/205/125; (1-deg off-boresight)
Mid-range off-boresight stars	9.6/3.5/2.1	80/30/20
FOV-border-off-boresight stars	9.2/3.3/2.0	40/15/10