Compact Star Tracker for NanoSats & MicroSats

SKU: T3 Star Tracker

Star Tracker by TERMA

Note : Your request will be directed to TERMA.

T3 Star Tracker Image

The T3 Star Tracker is a lightweight, highly compact star sensor designed for microsatellites requiring precise attitude determination. Leveraging Terma’s 25 years of expertise in star tracker technology, this system delivers exceptional tracking performance with outstanding thermal stability, ensuring continuous operation for missions exceeding five years.

· Ensures accurate attitude determination through integrated onboard processing and a built-in star catalog.

· Weighing only 350g, the T3 Star Tracker minimizes satellite payload mass while maintaining high performance.

· Operates reliably across extreme temperatures (-35°C to +70°C) without the need for active cooling.

· Provides resilience in harsh space environments, enhancing mission reliability.

· Proven Space Heritage - With decades of experience in space navigation systems, Terma has developed the T3 Star Tracker as a next-generation solution for modern satellite missions.

Product Specifications

Product Details

  • Part Number
    T3 Star Tracker
  • Manufacturer
    TERMA
  • Description
    Compact Star Tracker for NanoSats & MicroSats

General Parameters

  • Satellite Type
    NanoSat, MicroSat
  • Altitude Accuracy
    10 arcseconds
  • Mass
    350 g
  • Slew Rate
    0.3 to 1.5 Degree/sec
  • Data Update Rate
    5 Hz
  • Field of View
    20 Degrees
  • Supply Voltage
    5 to 12 V
  • Power Consumption
    2 W
  • Interface
    CAN, RS-422
  • Space Heritage
    Yes
  • Storage Temperature
    -35 to 70 Degree C
  • Operating Temperature
    -35 to 65 Degree C
  • Dimension
    60 x 60 x 100 mm

Technical Documents

Space Missions - A list of all Space Missions

esa

Name Date
EnVision 30 Nov, 2031
Altius 01 May, 2025
Hera 01 Oct, 2024
Arctic Weather Satellite 01 Jun, 2024
EarthCARE 29 May, 2024
Arctic Weather Satellite (AWS) 01 Mar, 2024
MTG Series 13 Dec, 2022
Eutelsat Quantum 30 Jul, 2021
Sentinel 6 21 Nov, 2020
OPS-SAT 18 Dec, 2019

isro

Name Date
INSAT-3DS 17 Feb, 2024
XPoSat 01 Jan, 2024
Aditya-L1 02 Sep, 2023
DS-SAR 30 Jul, 2023
Chandrayaan-3 14 Jul, 2023
NVS-01 29 May, 2023
TeLEOS-2 22 Apr, 2023
OneWeb India-2 26 Mar, 2023
EOS-07 10 Feb, 2023
EOS-06 26 Nov, 2022

jaxa

Name Date
VEP-4 17 Feb, 2024
TIRSAT 17 Feb, 2024
CE-SAT 1E 17 Feb, 2024
XRISM 07 Sep, 2023
SLIM 07 Sep, 2023
ALOS-3 07 Mar, 2023
ISTD-3 07 Oct, 2022
JDRS 1 29 Nov, 2020
HTV9 21 May, 2020
IGS-Optical 7 09 Feb, 2020

nasa

Name Date
NEO Surveyor 01 Jun, 2028
Libera 01 Dec, 2027
Artemis III 30 Sep, 2026
Artemis II 30 Sep, 2025
Europa Clipper 10 Oct, 2024
SpaceX CRS-29 09 Nov, 2023
Psyche 13 Oct, 2023
DSOC 13 Oct, 2023
Psyche Asteroid 05 Oct, 2023
Expedition 70 27 Sep, 2023
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