Designation
|
Spacetrack catalog number
|
5395
|
|
COSPAR ID
|
1971-067-K
|
|
Name in Spacetrack catalog
|
OV1-20/OV1-21 AKM
|
Satellite Details
|
Orbit
|
713 x 789 km, 87.6°
|
| Category | unknown |
| Country/organisation of origin | United States |
| Intrinsic brightness (Magnitude) | 7.2 (at 1000km distance, 50% illuminated) | | Maximum brightness (Magnitude) | 5.7 (at perigee, 100% illuminated) |
Launch
|
Date
(UTC)
|
07 August 1971 00:11
|
| Launch site | Vandenberg Space Force Base,
United States |
| Launch vehicle | Atlas F |
|
|