China Aerospace Science and Technology CorporationLong March 3B/ELaunch Complex 3 (LC-3/LA-1), Xichang Satellite Launch Center, People's Republic of China
TJSW-13
Launched
December 3, 2024 · 05:56 UTC
Image: China Aerospace Science and Technology Corporation
Summary
TJSW-13 launched on a China Aerospace Science and Technology Corporation Long March 3B/E from Launch Complex 3 (LC-3/LA-1), Xichang Satellite Launch Center, People's Republic of China on December 3, 2024 at 05:56 UTC. The launch window ran from 05:46 to 06:21 UTC. It was China Aerospace Science and Technology Corporation's 496th launch, 44th this year and humanity's 6,820th orbital launch attempt. It was the 61st Long March 3B/E flight and the 6th this year. The payload was bound for Elliptical Orbit (Elliptical). Tongxin Jishu Shiyan 13, one of 2 catalogued objects, reached a 178 × 40,121 km orbit inclined 51.1°. 2 objects from this launch are catalogued, one of them a payload.
- Watch
- Booster
- No booster details on record.
- Mission
- Government/Top Secret · Elliptical Orbit (Elliptical)
- Milestone
- 61st Long March 3B/E flight · 6th this yearChina Aerospace Science and Technology Corporation's 496th launch44th this yearhumanity's 6,820th orbital launch attempt231st orbital launch attempt this year
Flight preview
Orbit: as tracked
Tongxin Jishu Shiyan 13 · NORAD 62188 · 2024-227 · Space-Track · tracking 1 of 2 objects
Show the numbers for orbit elements
- Object
- TBA - TO BE ASSIGNED
- Object ID
- 2024-227A
- Epoch
- 2024-12-03 08:12:10 UTC
- Mean motion
- 2.01014258 rev/day
- Eccentricity
- 0.7530505
- Inclination
- 51.0573°
- Ascending node
- 112.6704°
- Arg. of perigee
- 225.0515°
- Mean anomaly
- 55.6834°
- 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: Elliptical. Ascent drawn from padside's representative profile.
Catalogued objects
2 catalogued: 1 payload, 1 rocket stage; 1 still in orbit
- Tongxin Jishu Shiyan 13 · NORAD 62188 · in orbit
CZ-3B Y103 Stage 3 · re-entered February 22, 2025
Data from J. McDowell, planet4589.org
About this launch
Chinese classified satellite claimed to be for communication technology test purposes. Actual mission not known.
Pad

Launch Complex 3 (LC-3/LA-1), Xichang Satellite Launch Center, People's Republic of China
96th launch from Launch Complex 3 (LC-3/LA-1), 10th this year · 215th from Xichang Satellite Launch Center, People's Republic of China
Local pad time at liftoff: Dec 3, 1:56 PM GMT+8, in daylight
108 launches from this pad · 242 from Xichang Satellite Launch Center, People's Republic of China
41 days after the previous launch from this pad
All launches from Xichang Satellite Launch Center, People's Republic of ChinaOpen in maps
Updates
Launch success.
Show 1 earlier update
Added launch per NOTAMs; Payload and launch vehicle identities highly uncertain.
Cosmic_Penguin · 11/27/2024 · source
Questions
When did TJSW-13 launch?
TJSW-13 launched on December 3, 2024 at 05:56 UTC. The launch window ran from 05:46 to 06:21 UTC.
Where can I watch TJSW-13?
Coverage: Long March-3B launches TJSW-13. Watch the replay
What rocket launched TJSW-13?
Long March 3B/E, flown by China Aerospace Science and Technology Corporation. Long March 3B/E spec sheet
Where did TJSW-13 launch from?
Launch Complex 3 (LC-3/LA-1), Xichang Satellite Launch Center, People's Republic of China. Liftoff was Dec 3, 1:56 PM GMT+8 local time at the pad.
What orbit did TJSW-13 reach?
Tongxin Jishu Shiyan 13, one of 2 catalogued objects, reached a 178 × 40,121 km orbit inclined 51.1°.
How many satellites did TJSW-13 launch?
1 payload from this launch is catalogued, still in orbit (Data from J. McDowell, planet4589.org).
![[AUTO] Long March 3B/E | ChinaSat 26 - image](/media?u=https%3A%2F%2Fthespacedevs-prod.nyc3.digitaloceanspaces.com%2Fmedia%2Fimages%2Flong2520march_image_20230907120240.jpeg&w=1600)