SAOCOM 1A (43641)

COSPAR: 2018-076A | Alt Name: SAOCOM 1A

Image
SAOCOM 1A Satellite Image
Additional Sources
Launch Details

Launch Date

October 8, 2018

Launch Site

AFWTR

Launch Pad

SLC4E

Launch Vehicle

Falcon 9

Orbital Elements

NORAD ID

43641

International Designator

2018-076A

Epoch

Sat, 04 Jul 2026 06:48:33 GMT

Apogee

Calculating...

Perigee

Calculating...

Inclination

97.89°

Right Ascension

11.78°

Eccentricity

Calculating...

Argument of Perigee

81.45°

Period

97.16 min

Mean Motion

14.82 rev/day

Latitude

Calculating...

Longitude

Calculating...

Altitude

Calculating...

Velocity

Calculating...

Polar Plot
3D Visualization
Basic Satellite Info

Name

SAOCOM 1A

Alternative Name

SAOCOM 1A

Type

Payload

Status

Operational

Owner

CONAE

Country

Argentina

Constellation

N/A

Related Satellites

Major Events

N/A

Latest TLEs
1 43641U 18076A   26185.28371764  .00000671  00000-0  90859-4 0  9999
2 43641  97.8881  11.7830 0001542  81.4523 278.6865 14.82161940418636

Source: Celestrak

Summary
SAOCOM 1A is an Earth observation satellite equipped with SAR-L L-Band SAR for radar imaging, operated by CONAE and manufactured by INVAP in Argentina. It was launched on October 8, 2018, from the AFWTR launch site using a Falcon 9 rocket. The satellite has dimensions of 4.5 meters in length, 3 meters in diameter, and spans 10 meters when its solar arrays are deployed. Its dry mass is 2700 kg, with a total launch mass of 3000 kg. SAOCOM 1A uses deployable solar arrays and batteries for power supply and has a cylindrical shape with two panels. The satellite's expected lifetime is five years.
Physical Characteristics

Length

4.5

Diameter

3

Span

10

Dry Mass

2700

Launch Mass

3000

Shape

Cyl+ 2 panels

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

SAOCOM 1A

Purpose

Earth observation, radar

Mission

Earth observation, radar

Manufacturer

INVAP

Life Expectancy

5 years

Bus

Saocom

Configuration

Unknown

Motor

Unknown

Equipment

SAR-L L-Band SAR

Power System

Deployable solar array, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

Map
This tool will help you track the satellite's position and predict its upcoming passes over your location. Simply input the coordinates or click the geolocation button to get started.
Next Pass
Azimuth Elevation Time (Local)
Start Azimuth
Max Elevation
Stop Azimuth
Time Until
Pass Duration

Satellite Articles

View All Posts »

Learn more about satellites and other related topics.

X Report 6 Sep 2025

X Report 6 Sep 2025

SpaceX successfully launched 28 Starlink satellites, marking a significant milestone with its 500th Falcon rocket landing. Meanwhile, the Starship program reflects on its journey through ten flights, and competition with Amazon's Project Kuiper heats up as JetBlue opts for their in-flight Wi-Fi service.

Space Brief 28 Dec 2025

Space Brief 28 Dec 2025

Exploring the future of space with concerns on space debris, rapid growth in orbital data centers, and new developments at launch sites.

Space Force Orders 14 GPS 3F Satellites for $514M | KeepTrack Space Brief

Space Force Orders 14 GPS 3F Satellites for $514M | KeepTrack Space Brief

Space Force awards Lockheed Martin $514M for two additional GPS 3F satellites, bringing total orders to 14. New satellites add anti-jam features and upgraded civilian signals.

First Graviton Detector Concept Proposed, Space Force Shelves R-GPS Program | KeepTrack Space Brief

First Graviton Detector Concept Proposed, Space Force Shelves R-GPS Program | KeepTrack Space Brief

Keck Foundation team proposes first-ever graviton detector concept. Space Force shelves Resilient GPS program. China advances Long March 12B reusable rocket with static fire test at Jiuquan.

Space Brief 17 May 2025

Space Brief 17 May 2025

Today's brief covers SES's satellite orchestration, SpaceX's defense role, cyber scorecards in DoD, and more.

X Report 5 Dec 2025

X Report 5 Dec 2025

SpaceX made significant strides with the launch of 28 Starlink satellites while navigating regulatory challenges regarding rural broadband funding. Additionally, developments on the Crew Dragon mission continue to evolve with a change in cosmonaut assignment.

Space Brief 14 Apr 2025

Space Brief 14 Apr 2025

Today's highlights include SpaceX's record-breaking Falcon launches, urgent warnings about orbital collisions, and a doubleheader launch featuring spy and Starlink satellites.

The Space Station Space Race

The Space Station Space Race

As the International Space Station nears retirement, private companies are stepping up to fill the void with their own space stations. Discover the key players and the potential impact on space exploration.