Designation
|
Spacetrack catalog number
|
10521
|
|
COSPAR ID
|
1977-119-B
|
|
Name in Spacetrack catalog
|
SL-8 R/B
|
Satellite Details
|
Orbit
|
739 x 769 km, 74.0°
|
| Category | Rocket body |
| Country/organisation of origin | Russia |
| Intrinsic brightness (Magnitude) | 4.2 (at 1000km distance, 50% illuminated) | | Maximum brightness (Magnitude) | 2.9 (at perigee, 100% illuminated) |
Launch
|
Date
(UTC)
|
16 December 1977 04:25
|
| Launch site | Plesetsk,
Russia |
| Launch vehicle | Kosmos 11K65M |
|
|