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Object data
SENTINEL-3B
Check the current position, flight trajectory and orbital parameters for SENTINEL-3B (NORAD 43437). Find out when it will be visible in the sky.
NORAD 43437Active satellitesOrbit
Orbital data
Catalog facts
- Name
- SENTINEL-3B
- NORAD ID
- 43437
- Category
- Active satellites
- TLE epoch
- Aug 18, 2026, 04:25 UTC
- Object ID
- 2018-039A
- Object type
- Payload
- Owner
- European Space Agency
- Launch site
- Plesetsk Missile and Space Complex, Russia
- Launch date
- 2018-04-25
- Operational status
- Active
- Orbit type
- Orbit
- Orbit center
- Earth
Orbital parameters
Orbit profile
Inclination98.6203°
Eccentricity0.0002
Mean motion14.2674 rev/day
Orbital period100.9 min
Perigee801.5 km
Apogee803.9 km
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