STS 36 (20512)

COSPAR: 1990-019A | Alt Name: Atlantis (STS-36)
DECAYED

Image
STS 36 Satellite Image
Additional Sources
Launch Details

Launch Date

February 28, 1990

Launch Pad

LC39A

Launch Vehicle

Space Shuttle

Orbital Elements

NORAD ID

20512

International Designator

1990-019A

Decay Date

3/4/1990

Basic Satellite Info

Name

STS 36

Alternative Name

Atlantis (STS-36)

Type

Payload

Status

Decayed

Owner

JSC

Country

United States

Constellation

N/A

Related Satellites

Major Events

N/A

Summary
The satellite named STS 36 (Atlantis) has a NORAD catalog ID of 20512 and was launched on February 28, 1990, from Launch Complex 39A at Cape Canaveral Air Force Station using the Space Shuttle launch vehicle. It is a US-owned crewed spacecraft with the configuration of a winged orbiter. The satellite measures 37.3 meters in length and span, and has a diameter of 23.8 meters. Its dry mass is 84571 kg, while it had an initial launch mass of 92359 kg. The spacecraft is equipped with fuel cells and batteries for power supply and uses two OME (AJ10-190) motors. It was manufactured by RWI and operated under the ownership of JSC. The satellite's shape is described as a box with two wings and fins, though additional details on its ADCS or material composition are not provided in the dataset.
Physical Characteristics

Length

37.3

Diameter

23.8

Span

37.3

Dry Mass

84571

Launch Mass

92359

Shape

Box + 2 Wing + Fin

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

OV-104

Purpose

Crewed Spacecraft

Mission

Crewed Spacecraft

Manufacturer

RWI

Life Expectancy

Unknown

Bus

STS OV

Configuration

Winged orbiter

Motor

2 x OME (AJ10-190)

Equipment

Unknown

Power System

Fuel cells, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

Satellite Articles

View All Posts »

Learn more about satellites and other related topics.

C-Band

C-Band

The workhorse frequency band that quietly powers satellite communications, weather radar, and Wi-Fi around the world

Musk Pivots SpaceX Focus to Moon Settlement Before Mars | KeepTrack X Report

Musk Pivots SpaceX Focus to Moon Settlement Before Mars | KeepTrack X Report

Elon Musk shifts SpaceX's priority to lunar settlement before Mars colonization. Crew-12 launch delayed by weather to Feb 12. SpaceX partners with Hexagon Purus for manufacturing.

X Report 30 Dec 2024

X Report 30 Dec 2024

SpaceX wraps up the year with significant launches, including a record-setting Astranis deployment and Starlink missions signaling the year's end.

Falcon 9 Lofts 5-Ton Cygnus XL to ISS | KeepTrack X Report

Falcon 9 Lofts 5-Ton Cygnus XL to ISS | KeepTrack X Report

SpaceX's Falcon 9 delivered Northrop Grumman's second Cygnus XL — carrying over 5 tons of cargo — to the ISS on April 11, 2026.

The Day America Shot Down Its Own Spy Satellite

The Day America Shot Down Its Own Spy Satellite

Seventeen years ago, a Navy cruiser in the Pacific fired a missile at a tumbling reconnaissance satellite that had failed within hours of reaching orbit - officially to prevent toxic fuel from reaching the ground, unofficially to prove something far more significant to China and the world

Space Brief 27 Apr 2025

Space Brief 27 Apr 2025

Today's highlights include SpaceX's dual Starlink launches, NASA's progress on the Dragonfly mission to Titan, and delays in Starlink's Indian market entry.

The Day Two Satellites Hit Each Other at 26,000 MPH

The Day Two Satellites Hit Each Other at 26,000 MPH

On February 10, 2009, an active Iridium communications satellite and a derelict Soviet military spacecraft slammed into each other 789 kilometers above Siberia. The collision produced more than 2,300 pieces of trackable debris that are still up there. Seventeen years later, the Iridium-Cosmos collision remains the event that made space debris a policy problem the world could no longer ignore.

Rocket Lab Wins $190M Pentagon Hypersonic Contract | KeepTrack Space Brief

Rocket Lab Wins $190M Pentagon Hypersonic Contract | KeepTrack Space Brief

Rocket Lab secures $190M Pentagon deal for 20 hypersonic test flights over 4 years using Electron. Five missions annually trackable via Space-Track.