Designation
|
Spacetrack catalog number
|
21397
|
|
COSPAR ID
|
1991-039-A
|
|
Name in Spacetrack catalog
|
OKEAN 3
|
Satellite Details
|
Orbit
|
557 x 580 km, 82.5°
|
| Category | unknown |
| Country/organisation of origin | Russia |
| Intrinsic brightness (Magnitude) | 4.7 (at 1000km distance, 50% illuminated) | | Maximum brightness (Magnitude) | 2.2 (at perigee, 100% illuminated) |
Launch
|
Date
(UTC)
|
04 June 1991 08:10
|
| Launch site | Plesetsk,
Russia |
| Launch vehicle | Tsiklon-3 |
|
|