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ΣYNDEO-3

Date unconfirmedSpectrumIsar AerospaceLEOHosted payloads
Planned (NET)
Q4 2026
Quarter 4 precision
Countdown
—
No day-level date yet
Slip vs first seen
No slip
tracking since 14 Oct 2026
ΣYNDEO-3 is a satellite built by Redwire Corporation for the European Union/European Space Agency (ESA)’s In-Orbit Demonstration and In-Orbit Validation Programme (IOD/IOV), which will carry 10 different technological demonstration payload from institutions of Spain, France, Germany, Italy, Luxembourg and the European Commission. The satellite is built on Redwire's Hammerhead spacecraft platform.
— Launch Library 2 mission description
Notes: Redwire-built satellite hosting 10 IOD/IOV demo payloads (ESA-EU). Hosted, not rideshare.

Fields, sources and dates

FieldValueSource · as of
MissionΣYNDEO-3Launch Library 2
verified 18 Oct 2026, 06:47 PT
TypeHosted payloadsOur classification from the source description (see methodology)
Launch vehicleSpectrumLaunch Library 2
verified 18 Oct 2026, 06:47 PT
Launch providerIsar AerospaceLaunch Library 2
verified 18 Oct 2026, 06:47 PT
Brokers / integrators namedunknown (none named in sources)Launch Library 2
verified 18 Oct 2026, 06:47 PT
OrbitLEOLaunch Library 2
verified 18 Oct 2026, 06:47 PT
Orbit detailunknown—
Launch siteAndøya Spaceport · Orbital Launch PadLaunch Library 2
verified 18 Oct 2026, 06:47 PT
Planned date (NET)Q4 2026 (Quarter 4 precision)Launch Library 2
verified 18 Oct 2026, 06:47 PT
StatusTo Be DeterminedLaunch Library 2
verified 18 Oct 2026, 06:47 PT
Accepting payloads?unknown—
Capacity remainingunknown—
Booking lead timeunknown—
How to bookunknown—
Published priceunknown (no published price found)—

Slip history

Current slip vs first seen: no change since 14 Oct 2026. Tracking began 14 Oct 2026, 21:05 PT; changes before that are not recorded.

RecordedEventValueSource
14 Oct 2026, 21:05 PTFirst seen (baseline)Q4 2026 · To Be DeterminedLL2
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Sources