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SL-6 R/B(2) (NORAD 20666) | T-Minus Zero
Satellite
SL-6 R/B(2)
1990-055D
NORAD 20666
Commonwealth of Independent States (CIS)
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Catalog
Owner
Commonwealth of Independent States (CIS)
Object type
RB
Launch site
PLMSC
Launch designator
1990-055
Period
95.77 min
Inclination
62.78°
Altitude
540 km → 572 km
RCS
4.320 m²
SATCAT updated
2026-06-09T06:11:18.478+00:00
Groups
visual
Orbit (latest)
Epoch
2026-06-09T03:17:40.312896+00:00
Inclination
62.7838°
RAAN
302.7687°
Eccentricity
0.0039387
Mean motion
15.039766 rev/day
Source
gp
Fetched
2026-06-09T12:11:31.263+00:00