Haiyang 2D

Launch Success

Liftoff Time (GMT)

04:03:00

Wednesday May 19, 2021

Mission Details

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Launch Notes

400th Chinese orbital flight.

Haiyang 2D

Wiki

Haiyang 2D (Chinese: "Ocean"), abbreviated HY-2D, is a marine remote sensing satellite series planned by China. The spacecraft is three-axis stabilized using the CAST968 satellite platform. The spacecraft is being developed by the DFH (Dongfanghong Satellite Corporation Ltd.), a spin-off company of CASC (China Aerospace Science &Technology Corporation), Beijing, China. The spacecraft has a pointing precision of < 0.1º in pitch, roll, and yaw and a pointing knowledge of < 0.05º. The HY-2C spacecraft will be operated by NSOAS (National Satellite Ocean Application Service) for a nominal lifetime of 3 years.

Low Earth Orbit

1 Payload

1,575 kilograms

Rocket

Active
Long March 4B

Active Since 1999

China Aerospace Science and Technology Corporation logo

Agency

CASC

Price

$64.68 million

Rocket

Height: 46.97m

Payload to Orbit

LEO: 4,200 kg

GTO: 1,500 kg

Liftoff Thrust

2,993 Kilonewtons

Fairing

Diameter: 3.8m

Height: 11.74m

Stages

3

Launch Site

Site 9401 (SLS-2)

Jiuquan Satellite Launch Center, China

Fastest Turnaround

10 days 18 hours

Stats

Long March 4B


42nd

Mission

2nd

Mission of 2021

2021


45th

Orbital launch attempt