← Back to Rockets
Retired
American orbital launch vehicle family with Thor first stage and a delta second stage.
📊 Specifications
📏Height
27.5 m⭕Diameter
2.44 m⚖️Launch Mass
52 kg🛰️LEO Capacity
81 kg🌍GTO Capacity
—🗓️Maiden Flight
Nov 27, 1963🚀Total Launches
10✅Success Rate
80%♻️Reusable
Expendable🏭Manufacturer
McDonnell Douglas🌐Country
American📋Status
Retired📷 Photo Gallery