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Rector, W. F., III

Publications and source records attributed to Rector, W. F., III.

4 records
All sourcesNASA NTRSDOE OSTI
NASA NTRS1982

The Centaur family

The Centaur upper stage has been used with Atlas and Titan boosters for a total of 66 launches, and is now being considered for future use with the Space Shuttle. Centaur's high-energy oxygen-hydrogen propellant combination provides the maximum performance capability for launching geosynchronous and earth-escape missions with both boosters. Shuttle/Centaur performance, combined with the demonstrated low-thrust operating capability of the Centaur engines, will allow gentle transfer of large communications spacecraft into geostationary orbit, thus significantly increasing the economies of communication satellites. This paper presents Centaur configurations, payload capabilities, and payload envelopes for future applications.

Rector, W. F., III↗
NASA NTRS1982

Centaur capabilities for communications satellite launches

The configurations, payload capabilities, and payload envelopes for Centaur in various applications are presented. The Centaur launch record is summarized and the Atlas/Centaur launch schedule is shown. Improvements in capability are reported on, and current and proposed vehicles are depicted. Dual Delta class spacecraft will be flown using a tandem adapter or large direct broadcast satellites in a single launch model. Shuttle/Centaur will permit spacecraft weights of up to 14,000 lb to be put into orbit, including payload lengths up to 40 ft. A new capability to transfer large deployed space systems from the Shuttle to high-altitude orbits at low thrusts will be available. Spacecraft lengths requiring the full, 60-foot cargo bay and weighing 20,000 lb could be placed in geosynchronous orbit with on-orbit rendezvous and assembly of the Centaur and spacecraft in low earth orbit.

Rector, W. F., III↗
NASA NTRS1980

Space Shuttle: Dawn of an era; Proceedings of the Twenty-sixth Annual Conference, Los Angeles, Calif., October 29-November 1, 1979. Parts 1 & 2

Aspects of the Space Shuttle program are considered with attention given to DOD applications, the role of the astronaut, industry in space, large platforms in space, the Space Transportation System, and the second generation Shuttle. Also considered are small self-contained payloads, attached payloads, free flying science payloads, free flying applications payloads, space medicine and life sciences, international payloads, and deep-space payloads.

Rector, W. F., III↗