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China Aerospace Science and Technology CorporationLong March 3B/ELaunch Complex 2 (LC-2), Xichang Satellite Launch Center, People's Republic of China

WHG-01

Launched

February 29, 2024 · 13:03 UTC

Launch Successful
CZ-3B | WHG-01

Summary

WHG-01 launched on a China Aerospace Science and Technology Corporation Long March 3B/E from Launch Complex 2 (LC-2), Xichang Satellite Launch Center, People's Republic of China on February 29, 2024 at 13:03 UTC. The launch window ran from 12:53 to 13:23 UTC. It was China Aerospace Science and Technology Corporation's 457th launch, 5th this year and humanity's 6,629th orbital launch attempt. It was the 56th Long March 3B/E flight and the 1st this year. The payload was bound for Geostationary Transfer Orbit (GTO). HG-01, one of 2 catalogued objects, reached a 244 × 35,837 km orbit inclined 27.7°. 2 objects from this launch are catalogued, one of them a payload.

Watch
No webcast on record.
Booster
No booster details on record.
Mission
Communications · Geostationary Transfer Orbit (GTO)
Milestone
56th Long March 3B/E flight · 1st this yearChina Aerospace Science and Technology Corporation's 457th launch5th this yearhumanity's 6,629th orbital launch attempt40th orbital launch attempt this year

Flight preview

Orbit: as tracked

27.7°Inclination
244 × 35837 kmPerigee × apogeefrom mean elements
632.6 minPeriodfrom mean elements
351.7°Ascending node
959 d agoElement epoch2024-02-29 16:04 UTC · stale

HG-01 · NORAD 59069 · 2024-040 · Space-Track · tracking 1 of 2 objects

Show the numbers for orbit elements
Object
TBA - TO BE ASSIGNED
Object ID
2024-040A
Epoch
2024-02-29 16:04:13 UTC
Mean motion
2.27620421 rev/day
Eccentricity
0.7290395
Inclination
27.6946°
Ascending node
351.7233°
Arg. of perigee
179.5951°
Mean anomaly
89.9948°
Element set
999
Rev at epoch
0
B*
0

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

Catalogued objects

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

  • HG-01 · NORAD 59069 · in orbit

CZ-3B Y95 Stage 3 · in orbit

Data from J. McDowell, planet4589.org

About this launch

Chinese communication satellite with name meaning "Satellite Internet - High Orbit Satellite 01" in Chinese. Details TBD.

Pad

Map of Launch Complex 2 (LC-2)

Launch Complex 2 (LC-2), Xichang Satellite Launch Center, People's Republic of China

108th launch from Launch Complex 2 (LC-2), 1st this year · 201st from Xichang Satellite Launch Center, People's Republic of China

Local pad time at liftoff: Feb 29, 9:03 PM GMT+8, at night

126 launches from this pad · 242 from Xichang Satellite Launch Center, People's Republic of China

65 days after the previous launch from this pad

Updates

Launch success.

Show 2 earlier updates
  • Refined launch window per additional NOTAMs.

    Cosmic_Penguin · 2/23/2024 · source

  • Added launch per NOTAMs; Payload and launch vehicle identities highly uncertain.

    Cosmic_Penguin · 2/15/2024 · source

Questions

When did WHG-01 launch?

WHG-01 launched on February 29, 2024 at 13:03 UTC. The launch window ran from 12:53 to 13:23 UTC.

Where can I watch WHG-01?

No webcast is on record for this launch.

What rocket launched WHG-01?

Long March 3B/E, flown by China Aerospace Science and Technology Corporation. Long March 3B/E spec sheet

Where did WHG-01 launch from?

Launch Complex 2 (LC-2), Xichang Satellite Launch Center, People's Republic of China. Liftoff was Feb 29, 9:03 PM GMT+8 local time at the pad.

What orbit did WHG-01 reach?

HG-01, one of 2 catalogued objects, reached a 244 × 35,837 km orbit inclined 27.7°.

How many satellites did WHG-01 launch?

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