Designation
Spacetrack catalog number
|
16
|
COSPAR ID
|
1958-002-A
|
Name in Spacetrack catalog
|
VANGUARD R/B
|
Satellite Details
Orbit
|
651 x 4,217 km, 34.3°
|
Category | Rocket body |
Country/organisation of origin | United States |
Intrinsic brightness (Magnitude) | 7.7 (at 1000km distance, 50% illuminated) | Maximum brightness (Magnitude) | 5.8 (at perigee, 100% illuminated) |
Launch
Date
(UTC)
|
17 March 1958 12:15
|
Launch site | Cape Canaveral Space Force Station, United States |
Launch vehicle | Vanguard |
|
|