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Object data
SL-8 R/B
Check the current position, flight trajectory and orbital parameters for SL-8 R/B (NORAD 21088). Find out when it will be visible in the sky.
NORAD 21088Bright visual satellitesOrbit
Orbital data
Catalog facts
- Name
- SL-8 R/B
- NORAD ID
- 21088
- Category
- Bright visual satellites
- TLE epoch
- Aug 11, 2026, 13:20 UTC
- Object ID
- 1991-006B
- Object type
- Rocket body
- Owner
- Commonwealth of Independent States (former USSR)
- Launch site
- Plesetsk Missile and Space Complex, Russia
- Launch date
- 1991-01-29
- Orbit type
- Orbit
- Orbit center
- Earth
Orbital parameters
Orbit profile
Inclination82.9391°
Eccentricity0.0022
Mean motion13.7751 rev/day
Orbital period104.5 min
Perigee956.8 km
Apogee988.6 km
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