Space Brief 27 Apr 2025
Today's highlights include SpaceX's dual Starlink launches, NASA's progress on the Dragonfly mission to Titan, and delays in Starlink's Indian market entry.
ARIANE 44LP DEB [SPELDA] (20171)
COSPAR: 1989-062D | Alt Name: Spelda 10 S/N UV4
DECAYED
Image
![ARIANE 44LP DEB [SPELDA] Satellite Image](/images/sat/deb4.jpg)
Additional Sources
Launch Details
Launch Date
August 8, 1989
Launch Site
FRGUI
Launch Pad
ELA2
Launch Vehicle
Ariane 44LP
Orbital Elements
NORAD ID
20171
International Designator
1989-062D
Decay Date
3/8/1992
Basic Satellite Info
Name
ARIANE 44LP DEB [SPELDA]
Alternative Name
Spelda 10 S/N UV4
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
1.8
Diameter
4
Span
4
Dry Mass
200
Launch Mass
200
Shape
Cone
Radar Cross Section
2
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Spelda 10
Purpose
Unknown
Mission
Unknown
Manufacturer
BAES
Life Expectancy
Unknown
Bus
Spelda
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 7 Jun 2025
Today's brief covers the latest in satellite launches, military implications in space funding, and notable reentry delays.
NASA Pressures Blue Origin on HLS After New Glenn Explosion | KeepTrack Space Brief
NASA demands Blue Origin find alternate launcher for Artemis moon landers after New Glenn test explosion damaged Cape Canaveral LC-36. Schedule risk to lunar missions.
X Report 10 Dec 2025
SpaceX celebrates significant milestones in satellite launches and contemplates a historic IPO while actively participating in the competitive landscape of space technology and services.
Roman Space Telescope Arrives at KSC for August 30 Falcon Heavy Launch | KeepTrack Space Brief
NASA's $4.3B Nancy Grace Roman Space Telescope arrived at Kennedy Space Center for 70 days of prelaunch processing ahead of its August 30 Falcon Heavy launch.
Space Brief 4 Dec 2025
Today's brief covers SpaceX's Starship launch approval, Antares' nuclear funding, and shifts in global space defense strategies.
X Report 15 Dec 2024
SpaceX faces a launch delay at Cape Canaveral and continues to advance Starship development.
X Report 3 Dec 2025
SpaceX completes multiple successful launches, enhancing its Starlink constellation with new satellites while resolving personnel issues related to Crew 12.