Designation
|
Spacetrack catalog number
|
20691
|
|
COSPAR ID
|
1990-050-C
|
|
Name in Spacetrack catalog
|
USA 61
|
Satellite Details
|
Orbit
|
398 x 1,774 km, 63.3°
|
| Category | unknown |
| Country/organisation of origin | United States |
| Intrinsic brightness (Magnitude) | 4.7 (at 1000km distance, 50% illuminated) | | Maximum brightness (Magnitude) | 0.7 (at perigee, 100% illuminated) |
Launch
|
Date
(UTC)
|
08 June 1990 05:21
|
| Launch site | Cape Canaveral Space Force Station,
United States |
| Launch vehicle | Titan 405A |
|
|