H-2A DEB (46191)

COSPAR: 2018-084AC | Alt Name: deb H-2A F40 Adapter C
DECAYED

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

Launch Date

October 29, 2018

Launch Site

TANSC

Launch Pad

Y

Launch Vehicle

H-IIA 202

Orbital Elements

NORAD ID

46191

International Designator

2018-084AC

Decay Date

11/22/2020

Basic Satellite Info

Name

H-2A DEB

Alternative Name

deb H-2A F40 Adapter C

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 1 Dec 2024

Space Brief 1 Dec 2024

Today's highlights: China's Long March 12 boosts lunar ambitions, SpaceX supports NRO's satellite infrastructure, Firefly prepares lunar mission, and NASA partners with SpaceX for Titan exploration.

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.

X Report 23 May 2025

X Report 23 May 2025

The FAA has approved Starship Flight 9, paving the way for an upcoming test launch, while SpaceX's Dragon spacecraft is set to undock from the ISS after weather delays.

Starlink Satellite Count Hits 10,168, X Report 5 Apr 2026

Starlink Satellite Count Hits 10,168, X Report 5 Apr 2026

Starlink satellite count for April 2026: 10,177 in orbit, 10,168 working from 11,724 launched. No new anomalies, four reentries expected Apr 5-7.

Falcon Heavy Launches ViaSat-3 F3, Space Brief 27 Apr 2026

Falcon Heavy Launches ViaSat-3 F3, Space Brief 27 Apr 2026

Falcon Heavy launched ViaSat-3 F3 on April 27, its 12th flight, with the first dual landing zone recovery. Plus Soyuz-5's demo flight nears at Baikonur.

Space Brief 31 Oct 2025

Space Brief 31 Oct 2025

Today we explore defense-driven shifts in satellite operations amid geopolitical tensions and innovative projects pushing the boundaries of space technology.

Space Brief 23 Aug 2024

Space Brief 23 Aug 2024

Sentinel-2C sealed in Vega rocket fairing, ULA sale tidbit, Polaris Dawn mission updates, Norway's Andøya Spaceport ready for action, Harris commits to space leadership, NASA's latest smallsat launch partners, new members join NASA composite initiative, Mynaric's manufacturing hiccups, Rocket Factory Augsburg's turbopump snag, and Amazon boosts satellite deployment infrastructure.

Space Brief 9 Nov 2025

Space Brief 9 Nov 2025

Today's top stories include SpaceX's latest Starlink launch, Blue Origin's FAA exemption request, and major acquisitions by Intuitive Machines and Firefly Aerospace shaping the defense and space landscape.