Skip to main content
T-Minus Zero
Comm Link
---
--
Manifest
Loading
TMinusZero
Loading
Preparing the latest launch data.
SL-6 R/B(2) (NORAD 9921) | T-Minus Zero
Satellite
SL-6 R/B(2)
1977-027D
NORAD 9921
Commonwealth of Independent States (CIS)
All satellites
Back to launch list
Catalog
Owner
Commonwealth of Independent States (CIS)
Object type
RB
Launch site
PLMSC
Launch designator
1977-027
Period
724.03 min
Inclination
72.26°
Altitude
5,934 km → 34,729 km
RCS
5.527 m²
SATCAT updated
2026-03-20T00:11:01.142+00:00
Orbit (latest)
No orbit elements found yet.