LEASAT 5 (20410)

COSPAR: 1990-002B | Alt Name: Leasat 5

Image
LEASAT 5 Satellite Image
Additional Sources
Launch Details

Launch Date

January 9, 1990

Launch Pad

LC39A

Launch Vehicle

Space Shuttle

Orbital Elements

NORAD ID

20410

International Designator

1990-002B

Epoch

Sat, 04 Jul 2026 04:28:06 GMT

Apogee

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Perigee

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Inclination

11.09°

Right Ascension

352.76°

Eccentricity

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Argument of Perigee

65.41°

Period

1445.78 min

Mean Motion

1.00 rev/day

Latitude

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Longitude

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Altitude

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Velocity

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Polar Plot
3D Visualization
Basic Satellite Info

Name

LEASAT 5

Alternative Name

Leasat 5

Type

Payload

Status

Non-operational

Owner

HCI

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 20410U 90002B   26185.18618341 -.00000101  00000-0  00000-0 0  9995
2 20410  11.0906 352.7552 0004101  65.4149 109.0333  0.99600477118595

Source: Celestrak

Summary
LEASAT 5 is a communication satellite with the NORAD catalog ID 20410 and object ID 1990-002B. It was launched on January 9, 1990, from Launch Complex 39A at AFETR using a Space Shuttle as its launch vehicle. The spacecraft, manufactured by HSES (Hughes Space and Communications), has dimensions of 4 meters in length and 4.3 meters in diameter with a span of 6.2 meters. It was equipped with 13 UHF transponders for communication purposes and powered by solar cells and batteries. LEASAT 5 had a launch mass of 3,231 kg and a dry mass of 1,230 kg. The satellite was owned by HCI (Hughes Communications Inc.) and carried the payload Syncom IV-5. It operated for approximately 12 years with an RCS of 12.5892 and had two R-4D-10 motors for propulsion. Its shape is described as cylindrical with antennas, designed primarily for communication purposes.
Physical Characteristics

Length

4

Diameter

4.3

Span

6.2

Dry Mass

1230

Launch Mass

3231

Shape

Cyl + Ant

Radar Cross Section

12.5892

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Syncom IV-5

Purpose

Communication

Mission

Communication

Manufacturer

HSES

Life Expectancy

12 years

Bus

HS-381

Configuration

HS-381

Motor

R-4D-10 x2

Equipment

13 UHF transponders

Power System

Solar cells, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

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