ISRO

/

EOS-09

Launch Failure

Liftoff Time (GMT)

00:29:00

Sunday May 18, 2025

Watch Replay

Official Livestream

Mission Details

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Launch Notes

3rd stage failure during burn.

EOS-09 (RISAT-1B)

Wiki

EOS-09, also named RISAT (Radar Imaging Satellite)-1B, is a series of Indian radar imaging reconnaissance satellites built by ISRO. They provide all-weather surveillance using synthetic aperture radars (SAR).

Manufacturer: ISRO

Operator: ISRO

Sun-Synchronous Orbit

1 Payload

1,696 kilograms

Rocket

Active
PSLV-XL

Active Since 2008

Indian Space Research Organisation logo

Agency

ISRO

Price

$31.00 million

Rocket

Height: 44m

Payload to Orbit

LEO: 3,250 kg

GTO: 1,410 kg

Liftoff Thrust

7,661 Kilonewtons

Fairing

Diameter: 3.2m

Height: 8.3m

Stages

4

Strap-ons

6

Launch Site

General Trajectory

SE

SW

Launching

South

First Launch Pad

Satish Dhawan Space Centre, India

Fastest Turnaround

25 days 5 hours

Stats

PSLV

63rd

Mission

1st

Mission of 2025

Indian Space Research Organisation

98th

Mission

2nd

Mission of 2025

2025

107th

Orbital launch attempt