Vanguard 3
| Use attributes for filter ! | |
| Launch date | September 18, 1959 |
|---|---|
| Inclination | 33. 36° |
| Manufacturers | United States Naval Research Laboratory |
| Harvard designation | 1959 Eta 1 |
| Launch site | Cape Canaveral Air Force Station Launch Complex 18 |
| Rockets | Vanguard |
| Satellite Launch Vehicle | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 1247171 |
About Vanguard 3
Vanguard 3 is a scientific satellite that was launched into Earth orbit by a Vanguard rocket SLV-7 on September 18, 1959, the third successful Vanguard launch out of eleven attempts.
