H-2A DEB (54729)

COSPAR: 2012-025AM | Alt Name: deb H-2A F21
DECAYED

Image
H-2A DEB Satellite Image
Additional Sources
Launch Details

Launch Date

May 17, 2012

Launch Site

TANSC

Launch Pad

Y

Launch Vehicle

H-IIA 202

Orbital Elements

NORAD ID

54729

International Designator

2012-025AM

Decay Date

12/22/2022

Basic Satellite Info

Name

H-2A DEB

Alternative Name

deb H-2A F21

Type

Debris

Status

Space Junk

Owner

JAXA

Country

Japan

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

0

Diameter

0

Span

0

Dry Mass

0

Launch Mass

0

Shape

N/A

Radar Cross Section

Unknown

Visual Magnitude

Unknown

Color

Unknown

Material Composition

Unknown

Technical Details

Payload

Unknown

Purpose

Unknown

Mission

Unknown

Manufacturer

MHITO

Life Expectancy

Unknown

Bus

Unknown

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 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.

Space Brief 12 Jun 2025

Space Brief 12 Jun 2025

Today's Space Brief covers major developments including the public debut of Voyager Technologies, advancements in defense by Sierra Space, and Pentagon's mega-constellation challenges. Also featured are new software selections by the Space Force and legislative actions on acquisition pilots.

X Report 13 Jan 2025

X Report 13 Jan 2025

SpaceX gears up for a series of launches, including Starlink deployments, lunar missions, and updates on the Starship program.

X Report 14 Jul 2025

X Report 14 Jul 2025

SpaceX successfully launched the Dror 1 satellite for Israel Aerospace Industries, marking another step forward in their launch capabilities.

10,168 Starlink Satellites in Orbit, X Report 6 Apr 2026

10,168 Starlink Satellites in Orbit, X Report 6 Apr 2026

Current number of Starlink satellites in orbit April 2026: 10,168 working of 10,177 tracked, 11,724 launched. Fleet health tops 99.9%.

The Day America Gained New Eyes on Mars

The Day America Gained New Eyes on Mars

Fifty-six years ago, a revolutionary spacecraft launched toward the Red Planet after being saved from disaster by two quick-thinking technicians who risked their lives to prevent a rocket collapse

Space Brief 18 Feb 2025

Space Brief 18 Feb 2025

Today's briefs cover SpaceX landing a Falcon 9 in The Bahamas, first disabled astronaut prepped for a mission, and key company updates from Blue Origin and K2 Space.

SpaceX Plans Seven Rocket Launches From Six Global Sites This Week | KeepTrack X Report

SpaceX Plans Seven Rocket Launches From Six Global Sites This Week | KeepTrack X Report

SpaceX targets seven rocket launches from six global sites this week including two Falcon 9 missions from California. 29 Starlink satellites successfully deployed from Cape Canaveral on January 18.