USA 36 (19911)

COSPAR: 1989-026A | Alt Name: Delta Star
DECAYED

Image
USA 36 Satellite Image
Additional Sources
Launch Details

Launch Date

March 24, 1989

Launch Pad

LC17B

Launch Vehicle

Delta 3920-8

Orbital Elements

NORAD ID

19911

International Designator

1989-026A

Decay Date

6/23/1992

Basic Satellite Info

Name

USA 36

Alternative Name

Delta Star

Type

Payload

Status

Decayed

Owner

SDIO

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Summary
USA 36, also known as Delta Star, is an SDI experiment satellite with NORAD Catalog ID 19911 and Object ID 1989-026A. It was launched on March 24, 1989, from the Cape Canaveral Air Force Station Launch Complex 17B using a Delta 3920-8 launch vehicle. The satellite has dimensions of 5.5 meters in length and diameter with a span of 5.5 meters, weighs 2,600 kilograms at launch, and had a dry mass of 2,156 kilograms. It is equipped with two deployable solar arrays and batteries for power supply. USA 36 was manufactured by MDAC for the SDIO (Strategic Defense Initiative Organization) to conduct SDI experiments. The satellite's shape is described as a step box with two panels and has an RCS value of 17.33. It had a planned lifetime of 9 months.
Physical Characteristics

Length

5.5

Diameter

2.3

Span

5.5

Dry Mass

2156

Launch Mass

2600

Shape

Step Box + 2 Pan

Radar Cross Section

17.33

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Delta Star

Purpose

SDI Experiments

Mission

SDI Experiments

Manufacturer

MDAC

Life Expectancy

9 months

Bus

Delta Star

Configuration

Unknown

Motor

?

Equipment

see above

Power System

2 deployable solar arrays, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

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