Manifest / 01Go
Unknown Payload
Long March 6C
ProviderChina Aerospace Science and Technology Corporation
PadLaunch Complex 9A
DateAug 25, 2026
PrecisionAbout 03:20 AM UTC
Schedule watchTracking updates
T– about 1d 13hWindow opens 03:15 AM UTC
Back to launches
TBD
Altius
Vega-CAvio S.p.AAriane Launch Area 1 (ELV)
2028 · Date and time TBD
Calendar available when time is confirmed
NextMission AnnouncedT-720:00:00
Time to launch
Launch Window Confidence
46% — UncertainMission Brief
ALTIUS is a satellite mission proposed by the Belgian Institute for Space Aeronomy to monitor the distribution and evolution of stratospheric ozone in the Earth's atmosphere.
PayloadAltius
OrbitSun-Synchronous Orbit
CustomerAvio S.p.A
Stages4
PadAriane Launch Area 1 (ELV), Guiana Space Centre, French Guiana
Mission Timeline
0 / 140%Up next · Pre-launch
Mission Announced
Official mission announcement and payload assignment
T-720:00:00
12:00 AM UTC
- Mission AnnouncedT-720:00:0012:00 AM UTC
- Vehicle RolloutT-48:00:0012:00 AM UTC
- Wet Dress RehearsalT-24:00:0012:00 AM UTC
Ground vector
Launch site
Site locked
Ariane Launch Area 1 (ELV)
Guiana Space Centre, French Guiana
Global range
- Latitude
- 5.236°N
- Longitude
- 52.775°W
Range Weather
Launch commit criteria
Clear
Watch
TrackingNo active constraints
Weather Rules
Tracking no weather issues at this time.
- Primary concern
- No weather issues
- Rule count
- 0
- Temperature
- Not reported
- Surface wind
- Not reported
Window
12:00 AM UTC - 12:00 AM UTC
Provider
Avio S.p.A
Profile →ITA • Founded 1908
Avio S.p.A. is an Italian company operating in the aerospace sector with its head office in Colleferro near Rome, Italy. Founded in 1908, it is present in Italy and abroad with different commercial offices and...
Schedule History
No meaningful launch-time or status changes recorded.
