ARIANE 5 DEB [SYLDA] (35945)

COSPAR: 2009-054D | Alt Name: Sylda 5A
DECAYED

Image
ARIANE 5 DEB [SYLDA] Satellite Image
Additional Sources
Launch Details

Launch Date

October 1, 2009

Launch Site

FRGUI

Launch Pad

ELA3

Launch Vehicle

Ariane 5ECA

Orbital Elements

NORAD ID

35945

International Designator

2009-054D

Decay Date

1/14/2020

Basic Satellite Info

Name

ARIANE 5 DEB [SYLDA]

Alternative Name

Sylda 5A

Type

Debris

Status

Space Junk

Owner

AE

Country

France

Constellation

N/A

Related Satellites

Major Events

N/A

Summary
Space debris, also known as space junk, encompasses all non-functional objects orbiting Earth such as defunct satellites, spent rocket stages, and fragments from collisions or disintegrations. Over time, this debris can accumulate and create an increasingly hazardous environment in orbit. Even tiny fragments, traveling at extremely high velocities, can inflict significant damage on operational satellites and spacecraft. If left unmanaged, the density of debris raises the risk of catastrophic collisions and further fragmentation, compounding the problem and threatening the safety and sustainability of space activities.
Physical Characteristics

Length

5.8

Diameter

4.5

Span

5.8

Dry Mass

440

Launch Mass

440

Shape

Cyl

Radar Cross Section

16.1362

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Sylda 5 No. 36A

Purpose

Unknown

Mission

Unknown

Manufacturer

EADSB

Life Expectancy

Unknown

Bus

SYLDA 5

Configuration

Unknown

Motor

Unknown

Equipment

Unknown

Power System

Unknown

ADCS

Unknown

Transmitter Frequency

Unknown

Satellite Articles

View All Posts »

Learn more about satellites and other related topics.

Space Brief 10 Dec 2024

Space Brief 10 Dec 2024

Today's highlights include a new 5G demonstration launch on Firefly, potential supply chain interruptions in the defense sector, and updates on Artemis and ULA launches.

X Report 17 Aug 2025

X Report 17 Aug 2025

SpaceX prepares for its 10th Starship test flight, set for August 24, as the FAA grants approval following earlier setbacks.

Space Brief 24 Sep 2025

Space Brief 24 Sep 2025

Key highlights on China's reusable rocket developments, U.S. military's Tranche 1 satellite launch, Space Force's weapons acquisition strategies, and more.

Missile Strikes SES Teleport in Israel; Anduril Buys ExoAnalytic | KeepTrack Space Brief

Missile Strikes SES Teleport in Israel; Anduril Buys ExoAnalytic | KeepTrack Space Brief

Missile strike damages SES teleport facility in Israel amid military operations. Anduril acquires ExoAnalytic's 130-person space tracking team, integrating satellite/missile surveillance into defense portfolio.

The Day Japan Joined the Geostationary Club

The Day Japan Joined the Geostationary Club

Forty-eight years ago, a pioneering satellite named Kiku 2 propelled Japan into the exclusive group of nations capable of operating satellites in geostationary orbit

X Report 9 Feb 2025

X Report 9 Feb 2025

SpaceX prepares for another Starlink launch while facing potential C-band spectrum challenges.

Space Brief 5 Oct 2025

Space Brief 5 Oct 2025

Today's brief covers significant advancements in national security space launches, ongoing rocket developments, and critical updates from the space industry.

X Report 20 Jan 2025

X Report 20 Jan 2025

SpaceX continues to push forward with its ambitious plans as the FAA investigates Starship debris reports, while Starlink maintains robust satellite operations.