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

Tianhui-6 A/B

Launched

March 9, 2023

Launch Successful
CZ-4C | Y51

Summary

Tianhui-6 A/B 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 March 9, 2023. It was China Aerospace Science and Technology Corporation's 412th launch, 7th this year and humanity's 6,402nd orbital launch attempt. It was the 49th Long March 4C flight and the 1st this year. The payload was bound for Sun-Synchronous Orbit (SSO). Tianhui-6 01, one of 4 catalogued objects, reached a 887 × 895 km orbit inclined 99.0°. 4 objects from this launch are catalogued, 2 of them payloads.

Booster
No booster details on record.
Mission
Earth Science · Sun-Synchronous Orbit (SSO)
Milestone
49th Long March 4C flight · 1st this yearChina Aerospace Science and Technology Corporation's 412th launch7th this yearhumanity's 6,402nd orbital launch attempt34th orbital launch attempt this year

Flight preview

Orbit: as tracked

99.0°Inclination
887 × 895 kmPerigee × apogeefrom mean elements
102.6 minPeriodfrom mean elements
77.4°Ascending node
1316 d agoElement epoch2023-03-10 01:57 UTC · stale

Tianhui-6 01 · NORAD 55836 · 2023-030 · Space-Track · tracking 1 of 4 objects

Show the numbers for orbit elements
Object
TBA - TO BE ASSIGNED
Object ID
2023-030A
Epoch
2023-03-10 01:57:15 UTC
Mean motion
14.02888136 rev/day
Eccentricity
0.0005221
Inclination
98.9964°
Ascending node
77.4029°
Arg. of perigee
231.6693°
Mean anomaly
215.5667°
Element set
999
Rev at epoch
2
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

4 catalogued: 2 payloads, 1 rocket stage, 1 component; 4 still in orbit

  • Tianhui-6 01 · NORAD 55836 · in orbit
  • Tianhui-6 02 · NORAD 55839 · in orbit

CZ-4C Y51 Stage 3 · in orbit

Data from J. McDowell, planet4589.org

About this launch

Described as satellites for cartography purposes, details TBD.

Pad

Map of Launch Complex 9

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

67th launch from Launch Complex 9, 2nd this year · 117th from Taiyuan Satellite Launch Center, People's Republic of China

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

53 days after the previous launch from this pad

Updates

Launch success.

Show 1 earlier update
  • Added launch per NOTAMs; payload and launch vehicle very uncertain.

    Cosmic_Penguin · 3/5/2023 · source

Questions

When did Tianhui-6 A/B launch?

Tianhui-6 A/B launched on March 9, 2023. The time is known to the hour, not the minute.

Where can I watch Tianhui-6 A/B?

Coverage: Long March-4C launches TianHui-6 A/B. Watch the replay

What rocket launched Tianhui-6 A/B?

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

Where did Tianhui-6 A/B launch from?

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

What orbit did Tianhui-6 A/B reach?

Tianhui-6 01, one of 4 catalogued objects, reached a 887 × 895 km orbit inclined 99.0°.

How many satellites did Tianhui-6 A/B launch?

2 payloads from this launch are catalogued, 2 of them still in orbit (Data from J. McDowell, planet4589.org).