ESA's Proba-3 Formation-Flyer Goes Silent | KeepTrack Space Brief
ESA's Proba-3 spacecraft lost contact last month, grounding the dual-satellite solar eclipse mission. Formation flying between both craft is critical for coronagraph science.
NOAA 16 DEB (41081)
COSPAR: 2000-055AQ | Alt Name: deb NOAA 16
Image
Additional Sources
Launch Details
Launch Date
September 21, 2000
Launch Site
AFWTR
Launch Pad
SLC4W
Launch Vehicle
Titan II SLV
Orbital Elements
NORAD ID
41081
International Designator
2000-055AQ
Epoch
Sat, 04 Jul 2026 01:38:59 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
99.20°
Right Ascension
56.00°
Eccentricity
Calculating...
Argument of Perigee
263.59°
Period
101.36 min
Mean Motion
14.21 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Basic Satellite Info
Name
NOAA 16 DEB
Alternative Name
deb NOAA 16
Type
Debris
Status
Space Junk
Owner
NOAA
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 41081U 00055AQ 26185.06874338 .00000985 00000-0 43767-3 0 9997
2 41081 99.1975 56.0006 0135148 263.5924 94.9847 14.20700763547609
Source: Celestrak
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
0.0117
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Unknown
Purpose
Unknown
Mission
Unknown
Manufacturer
Unknown
Life Expectancy
Unknown
Bus
Unknown
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
Map
Next Pass
Azimuth Elevation Time (Local)
Start Azimuth
Max Elevation
Stop Azimuth
Time Until
Pass Duration
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