Starlink Constellation Size Hits 9,931, X Report 7 Mar 2026
Starlink constellation size in 2026: 9,931 satellites in orbit, 9,920 working from 11,463 launched. Starlink 17-18 adds 25 more from Vandenberg.
DELTA 1 DEB (18429)
COSPAR: 1976-077EZ | Alt Name: deb Delta 126
Image
Additional Sources
Launch Details
Launch Date
July 29, 1976
Launch Site
AFWTR
Launch Pad
SLC2W
Launch Vehicle
Delta 2310
Orbital Elements
NORAD ID
18429
International Designator
1976-077EZ
Epoch
Tue, 23 Jun 2026 02:07:51 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
102.48°
Right Ascension
223.78°
Eccentricity
Calculating...
Argument of Perigee
187.07°
Period
119.36 min
Mean Motion
12.06 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Basic Satellite Info
Name
DELTA 1 DEB
Alternative Name
deb Delta 126
Type
Debris
Status
Space Junk
Owner
GSFC
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 18429U 76077EZ 26174.08879589 -.00000108 00000-0 -68821-3 0 9994
2 18429 102.4835 223.7821 0230188 187.0691 201.6727 12.06413941616399
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
0.0198
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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