Satellite, Vanguard 3a, SLV 5 Refurbished Replica

Satellite, Vanguard 3a, SLV 5 Refurbished Replica

     

This is a full-scale replica of the Vanguard Magnetometer satellite, designated SLV-5 or Vanguard 3a. It was designed to study the Earth's magnetic field. The magnetometer sensor was at the end of the cylindrical boom to avoid interference from the other instruments. The satellite was launched on April 13, 1959 but failed to go into orbit due to loss of control during first stage separation. This replica was manufactured at the Naval Research Laboratory from original components. It was refurbished at the Goddard Space Flight Center prior to its transfer to NASM from NASA in March 1975. It was displayed in the Satellites Gallery (1976-1984).

Transferred from the National Aeronautics and Space Administration

Country of Origin
United States of America

Manufacturer
Naval Research Laboratory

Location
Steven F. Udvar-Hazy Center, Chantilly, VA
Exhibit Station
Space Science

Type
SPACECRAFT-Unmanned

Materials
Metallic shell, phenolic mast
Dimensions
Overall: 2 ft. 6 in. tall x 1 ft. 1 in. wide, 25 lb. (76.2 x 33.02cm, 11.3kg)
Other (antennae): 2 ft. long (60.96cm)

This is a full-scale replica of the Vanguard Magnetometer satellite, designated SLV-5 or Vanguard 3a. It was designed to study the Earth's magnetic field. The magnetometer sensor was at the end of the cylindrical boom to avoid interference from the other instruments. The satellite was launched on April 13, 1959 but failed to go into orbit due to loss of control during first stage separation. This replica was manufactured at the Naval Research Laboratory from original components. It was refurbished at the Goddard Space Flight Center prior to its transfer to NASM from NASA in March 1975. It was displayed in the Satellites Gallery (1976-1984).

Transferred from the National Aeronautics and Space Administration

Country of Origin
United States of America

Manufacturer
Naval Research Laboratory

Location
Steven F. Udvar-Hazy Center, Chantilly, VA
Exhibit Station
Space Science

Type
SPACECRAFT-Unmanned

Materials
Metallic shell, phenolic mast
Dimensions
Overall: 2 ft. 6 in. tall x 1 ft. 1 in. wide, 25 lb. (76.2 x 33.02cm, 11.3kg)
Other (antennae): 2 ft. long (60.96cm)

ID: A19751407000