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China Aerospace Science and Technology CorporationLong March 4CLaunch Complex 9, Taiyuan Satellite Launch Center, People's Republic of China

Gaofen 5

Launched

May 8, 2018 · 18:28 UTC

Launch Successful

Summary

Gaofen 5 launched on a China Aerospace Science and Technology Corporation Long March 4C from Launch Complex 9, Taiyuan Satellite Launch Center, People's Republic of China on May 8, 2018 at 18:28 UTC. The launch window ran from 18:20 to 18:46 UTC. It was China Aerospace Science and Technology Corporation's 221st launch, 14th this year and humanity's 5,749th orbital launch attempt. It was the 24th Long March 4C flight and the 3rd this year. The payload was bound for Sun-Synchronous Orbit (SSO). Gao Fen 5, one of 2 catalogued objects, reached a 689 × 695 km orbit inclined 98.1°. 2 objects from this launch are catalogued, one of them a payload.

Booster
No booster details on record.
Mission
Earth Science · Sun-Synchronous Orbit (SSO)
Milestone
24th Long March 4C flight · 3rd this yearChina Aerospace Science and Technology Corporation's 221st launch14th this yearhumanity's 5,749th orbital launch attempt43rd orbital launch attempt this year

Flight preview

Orbit: as tracked

98.1°Inclination
689 × 695 kmPerigee × apogeefrom mean elements
98.5 minPeriodfrom mean elements
70.8°Ascending node
3082 d agoElement epoch2018-05-08 21:38 UTC · stale

Gao Fen 5 · NORAD 43461 · 2018-043 · Space-Track · tracking 1 of 2 objects

Show the numbers for orbit elements
Object
TBA - TO BE ASSIGNED
Object ID
2018-043A
Epoch
2018-05-08 21:38:14 UTC
Mean motion
14.6253722 rev/day
Eccentricity
0.0004447
Inclination
98.1284°
Ascending node
70.7891°
Arg. of perigee
46.725°
Mean anomaly
48.0095°
Element set
999
Rev at epoch
3
B*
0

Perigee, apogee and period are Kepler figures from the catalogued mean elements, not a propagated state. Published orbit: SSO. Ascent drawn from padside's representative profile.

Catalogued objects

2 catalogued: 1 payload, 1 rocket stage; 2 still in orbit

  • Gao Fen 5 · NORAD 43461 · in orbit

CZ-4C Y20 Stage 3 · in orbit

Data from J. McDowell, planet4589.org

About this launch

Gaofen is a series of civilian Earth observation satellites developed and launched for the China High-definition Earth Observation System (CHEOS), a state-sponsored programme aimed to develop a near-real time, all-weather, global surveillance network consisting of satellite, near-space (stratosphere) airships, and aerial observation platforms. Based on the SAST5000B bus, Gaofen 5 will carry six types of payloads, including visible and short-wave infra hyper-spectral camera, spectral imager, greenhouse gas detector, atmospheric environment infrared detector at very high spectral resolution, differential absorption spectrometer for atmospheric trace gas, and multi-angle polarization detector. The satellite has a designed life of 8 years. It is to be launched atop of a Long March 4C to a 705km Sun Syncronous Orbit (SSO).

Pad

Map of Launch Complex 9

Launch Complex 9, Taiyuan Satellite Launch Center, People's Republic of China

33rd launch from Launch Complex 9, 3rd this year · 69th from Taiyuan Satellite Launch Center, People's Republic of China

Local pad time at liftoff: May 9, 2:28 AM GMT+8, at night

80 launches from this pad · 162 from Taiyuan Satellite Launch Center, People's Republic of China

38 days after the previous launch from this pad

Questions

When did Gaofen 5 launch?

Gaofen 5 launched on May 8, 2018 at 18:28 UTC. The launch window ran from 18:20 to 18:46 UTC.

Where can I watch Gaofen 5?

Coverage: China Launches First China-made Satellite for Monitoring Environment; Gaofen-5 launched by Long March-4C; China launches world's first full spectrum hyperspectral satellite for environmental monitoring. Watch the replay

What rocket launched Gaofen 5?

Long March 4C, flown by China Aerospace Science and Technology Corporation. Long March 4C spec sheet

Where did Gaofen 5 launch from?

Launch Complex 9, Taiyuan Satellite Launch Center, People's Republic of China. Liftoff was May 9, 2:28 AM GMT+8 local time at the pad.

What orbit did Gaofen 5 reach?

Gao Fen 5, one of 2 catalogued objects, reached a 689 × 695 km orbit inclined 98.1°.

How many satellites did Gaofen 5 launch?

1 payload from this launch is catalogued, still in orbit (Data from J. McDowell, planet4589.org).