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TBD

TDS-01

PSLVIndian Space Research OrganizationSatish Dhawan Space Centre First Launch Pad
Thursday, December 31, 2026 · 12:00 AM UTCAdd to Calendar

NextMission AnnouncedT-720:00:00

Time to launch

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DAYS
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HRS
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Launch Window Confidence
46% — Uncertain

Vehicle

The Polar Satellite Launch Vehicle (PSLV) is an expendable medium-lift launch vehicle designed and operated by the Indian Space Research Organisation (ISRO). It was developed to allow I...

Height44 m
LEO Payload3,800 kg
Launches116
Successes84

Provider

Indian Space Research Organization

Profile →

IND • Founded 1969

The Indian Space Research Organisation (ISRO) is the space agency of the Government of India headquartered in the city of Bangalore. Its vision is to "harness space technology for national development while pur...

Mission Brief

TDS-01 (Technology Demonstration Satellite-01) is an Indian geostationary orbit technology demonstration satellite carrying payloads for the Indian Space Research Organisation (ISRO)’s Institute of Plasma Research, Gandhinagar and the CSIR-CEERI, Pilani. Payloads to be tested included an internally developed 300 mN electric powered thrusters, atomic clocks, travelling wave tube amplifiers (TWTA) & a quantum communication suite (QuTDS).

PayloadTDS-01
OrbitGeostationary Transfer Orbit
CustomerIndian Space Research Organization
Stages4
PadSatish Dhawan Space Centre First Launch Pad, Satish Dhawan Space Centre, India

Mission Timeline

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Up next · Pre-launch

Mission Announced

Official mission announcement and payload assignment

T-720:00:00
12:00 AM UTC
  • Mission AnnouncedT-720:00:00
  • Vehicle RolloutT-48:00:00
  • Wet Dress RehearsalT-24:00:00
  • Launch Day PrepT-06:00:00
Site lock

Launch Site

Satish Dhawan Space Centre First Launch Pad, Satish Dhawan Space Centre, India

LAUNCH SITE
13.733°N, 80.235°E

Schedule History

No delays or schedule changes recorded.