Recorded mission
Watch
Indian Space Research Organization
PSLV-XL | EOS-09 (RISAT-1B)
Recorded mission coverage
Playing a video connects to YouTube. Coverage may be scheduled, live or recorded. If a player is unavailable, use “Open source”.
Mission brief
The flight at a glance.
RISAT-1B is the third in the series of radar imaging RISAT-1 satellites of ISRO using an active C-band SAR (Synthetic Aperture Radar), providing all-weather as well as the day-and-night SAR observation capability in applications such as agriculture, forestry, soil moisture, geology, sea ice, coastal monitoring, object identification, and flood monitoring, in addition to military surveillance. The RISAT-1 series is developed, manufactured and integrated by ISRO. The 3-axis stabilized spacecraft bus consists of a hexagonal prism shape build around a central cylinder. Most of the spacecraft subsystems and the payload are integrated in the prism structure and the central cylinder. The solar panels and some subsystems are mounted on the cube-shaped section of the spacecraft.
Open the full mission →Published flight sequence
Know what comes next.
Planned timings relative to the target. These steps do not indicate live progress.
- T−00:00:03
RCT Ignition
- T+00:00:00
Ignition
- T+00:00:0.42
Booster Ignition
- T+00:00:0.62
Booster Ignition
- T+00:00:25
Booster Ignition
- T+00:01:9.9
Booster Separation
See all 24 published steps ↓
- T+00:01:10.1
Booster Separation
- T+00:01:32
Booster Separation
- T+00:01:51.64
Stage 2 Separation
- T+00:01:51.84
SES
- T+00:02:32.78
Fairing Separation
- T+00:02:37.78
CLG Start
- T+00:04:24.34
Stage 3 Separation
- T+00:04:25.54
Stage 3 Ignition
- T+00:08:13
Kick Stage Separation
- T+00:08:23.4
Kick Stage Ignition
- T+00:16:52.24
Kick Stage Cut-off
- T+00:17:39.24
Payload Separation
- T+00:37:11.52
Kick Stage Ignition
- T+00:45:56.78
Kick Stage Cut-off
- T+01:22:32.52
Kick Stage Ignition
- T+01:31:2.04
Kick Stage Cut-off
- T+01:32:52.04
MON Passivation
- T+01:41:52.04
MMH Passivation