ELSA-D CLIENT (51288)

COSPAR: 2021-022AQ | Alt Name: ELSA-d Client
DECAYED

Image
ELSA-D CLIENT Satellite Image
Additional Sources
Launch Details

Launch Date

March 22, 2021

Launch Pad

LC31

Launch Vehicle

Soyuz-2-1A

Orbital Elements

NORAD ID

51288

International Designator

2021-022AQ

Decay Date

2/23/2026

Basic Satellite Info

Name

ELSA-D CLIENT

Alternative Name

ELSA-d Client

Type

Payload

Status

Decayed

Owner

ASTSC/SSTLA

Country

Japan

Constellation

N/A

Related Satellites

Major Events

N/A

Summary
The ELSA-D CLIENT satellite, also known as ELSA-d Client, is operated by ASTSC/SSTLA and manufactured by SSTLA. Launched on March 22, 2021, from the TSYMC launch site using a Soyuz-2-1A launch vehicle from LC31 pad, it has a configuration of SSTL-42 and is registered under NORAD CAT ID 51288 with OBJECT ID 2021-022AQ. The satellite's dimensions are a length of 0.225 meters, diameter of 0.48 meters, and span of 0.5 meters, with a dry mass of 17 kg. It is designed for technology demonstration purposes and is powered by solar cells and batteries. The satellite reached stable orbit on August 25, 2021, and has the shape of a box.
Physical Characteristics

Length

0.225

Diameter

0.48

Span

0.5

Dry Mass

17

Launch Mass

17

Shape

Box

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

ELSA-d

Purpose

Technology

Mission

Technology

Manufacturer

SSTLA

Life Expectancy

Unknown

Bus

SSTL-42

Configuration

SSTL-42

Motor

Unknown

Equipment

Unknown

Power System

Solar cells, batteries

ADCS

Unknown

Transmitter Frequency

Unknown

Satellite Articles

View All Posts »

Learn more about satellites and other related topics.

Space Brief 1 Jun 2025

Space Brief 1 Jun 2025

Today's highlights cover critical satellite launches including SpaceX's GPS III mission, advancements in SATCOM technology, and changes in NASA leadership.

X Report 7 Feb 2025

X Report 7 Feb 2025

DIU explores SpaceX Starship's in-space refueling; Investors advise startups against competing or emulating SpaceX.

Space Brief 3 Sep 2024

Space Brief 3 Sep 2024

Today's brief covers China's Yaogan-43 satellite launch, delays in ESA's BepiColombo mission, regulatory approval for OHB's KKR deal, and an upcoming Sentinel-2C launch.

X Report 15 Nov 2024

X Report 15 Nov 2024

SpaceX preps for its sixth Starship test flight, moving the Super Heavy rocket to the pad. China's unveils a Starship-like reusable rocket concept, while Starlink expands with 24 new satellites launched.

X Report 28 Dec 2024

X Report 28 Dec 2024

SpaceX wraps up a stellar year with Starship achievements and prepares for a lunar triple-shot in 2025.

X Report 20 Dec 2024

X Report 20 Dec 2024

SpaceX gears up for multiple significant missions while managing a Crew Dragon delay. Vast Space partners with SpaceX for ISS missions, and Lunar landers prepare for lift-offs.

X Report 28 Jan 2025

X Report 28 Jan 2025

SpaceX successfully launches 21 Starlink satellites, nearing milestone of 7,000 in orbit. Boeing and Airbus consider divesting from space, impacting industry dynamics.

Space Brief 18 Nov 2024

Space Brief 18 Nov 2024

Today’s Space Brief covers the deployment of a new optical sensor for the Space Force, SpaceX's recent Starlink satellite launch, and significant investment in space cargo vehicles.