Earth Observation
SENTINEL-1D
OperationalEarth ObservationLEO
SENTINEL-1D is a European Space Agency earth observation satellite, launched on November 4, 2025 into LEO.
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Launch
- Launch date
- November 4, 2025 at 09:02 PM UTC
- Launch site
- Guiana Space Centre, Kourou
- Launched by
- Ariane 62 →
- Operator
- Arianespace
- Mission
- Sentinel-1D
- Launch record
- View full launch →
Orbit
- Orbit regime
- LEO
- Apoapsis
- 697 km
- Periapsis
- 695 km
- Inclination
- 98.18°
- Orbital period
- 98.68 min
Spacecraft
- Operator
- European Space Agency
- Launch mass
- 2,183.65 kg
Identity
- COSPAR (Int'l)
- 2025-251A
- NORAD catalog №
- 66315
- Object type
- Payload
- Owner / operator
- European Space Agency
- Status
- Operational