IRNSS-1I

Launch Success

Liftoff Time (GMT)

22:34:00

Wednesday April 11, 2018

Watch Replay

Official Livestream

Mission Details

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IRNSS-1I

Wiki

IRNSS-1I is the eighth operational satellite in the Indian Regional Navigational Satellite System (IRNSS) series of satellites. The NVS, previously IRNSS, constellation is not a global positioning constellation, like GPS, GLONASS, Galileo or Beidou-3, but a regional one, similar to the Chinese Beidou-1 and 2, or the Japanese QZSS, serving only the Indian sub-continent. IRNSS satellites have two payloads: a navigation payload and CDMA ranging payload in addition with a laser retro-reflector. The payload generates navigation signals at L5 and S-band. The design of the payload makes the IRNSS system inter-operable and compatible with Global Positioning System (GPS) and Galileo systems. The satellite is powered by two solar arrays, which generate up to 1,660 watts, and has a life-time of ten years.

Geosynchronous Orbit

1 Payload

1,425 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

First Launch Pad

Satish Dhawan Space Centre, India

Fastest Turnaround

25 days 5 hours

Stats

PSLV


43rd

Mission

2nd

Mission of 2018

Indian Space Research Organisation


65th

Mission

3rd

Mission of 2018

2018


35th

Orbital launch attempt