NEXT SPACEFLIGHT

Status

Success

Beidou-3 I1S

Launch Time
Mon Mar 30, 2015 13:52 UTC

Rocket

Long March 3C/YZ-1
Image Credit: Chinanews
CASC
Status: Active
Price: $20.0 million
Liftoff Thrust: 5,923 kN
Payload to LEO: 7,500 kg
Payload to GTO: 3,500 kg
Stages: 4
Strap-ons: 2
Rocket Height: 55.64 m
Fairing Diameter: 4.2 m
Fairing Height: 9.78 m

Mission Details

Beidou-3 I1S

The BeiDou Navigation Satellite System (BDS) (Chinese: 北斗卫星导航系统) is a Chinese satellite navigation system. It consists of two separate satellite constellations. The first BeiDou system, officially called the BeiDou Satellite Navigation Experimental System and also known as BeiDou-1, consisted of three satellites that, beginning in 2000, offered limited coverage and navigation services, mainly for users in China and neighboring regions. BeiDou-1 was decommissioned at the end of 2012. On 23 June 2020, the final BeiDou satellite was successfully launched, the launch of the 55th satellite in the Beidou family. The third iteration of the Beidou Navigation Satellite System promises to provide global coverage for timing and navigation, offering an alternative to Russia's GLONASS, the European Galileo positioning system, and America's GPS.

The second generation of the system, officially called the BeiDou Navigation Satellite System (BDS) and also known as COMPASS or BeiDou-2, became operational in China in December 2011 with a partial constellation of 10 satellites in orbit. Since December 2012, it has been offering services to customers in the Asia-Pacific region.

In 2015, China launched the third-generation BeiDou system (BeiDou-3) for global coverage. The first BDS-3 satellite was launched on 30 March 2015. On 27 December 2018, BeiDou Navigation Satellite System started providing global services. The 35th and final satellite of BDS-3 was launched into orbit on 23 June 2020. It was said in 2016 that BeiDou-3 will reach millimeter-level accuracy (with post-processing).

Payloads: 1
Total Mass: 850.0 kg
Geosynchronous Orbit

Location

LC-2, Xichang Satellite Launch Center, China

Stats

2015

20th orbital launch attempt

Long March 3

75th mission
1st mission of 2015
69th successful mission
32nd consecutive successful mission