Starship V3 Targets April 2026 Debut, X Report 20 Mar 2026
Starship V3 targets an April 2026 debut, the ride for next-gen Starlink V3 satellites. Fleet stands at 10,062 working of 11,587 launched.
COSMOS 2491 DEB (57551)
COSPAR: 2013-076AN | Alt Name: deb Kosmos-2491
Image
Additional Sources
Launch Details
Launch Date
December 25, 2013
Launch Site
PLMSC
Launch Pad
LC133/3
Launch Vehicle
Rokot
Orbital Elements
NORAD ID
57551
International Designator
2013-076AN
Epoch
Tue, 21 Apr 2026 22:52:41 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
82.43°
Right Ascension
196.08°
Eccentricity
Calculating...
Argument of Perigee
151.56°
Period
114.93 min
Mean Motion
12.53 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Explore in the Catalog
Basic Satellite Info
Name
COSMOS 2491 DEB
Alternative Name
deb Kosmos-2491
Type
Debris
Status
Space Junk
Owner
TSKHM
Country
Russia
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 57551U 13076AN 26111.95326265 .00001865 00000-0 11401-1 0 9997
2 57551 82.4300 196.0778 0126761 151.5550 209.2531 12.52909790134739
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
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Unknown
Purpose
Unknown
Mission
Unknown
Manufacturer
TSKHM
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
Satellite Articles
View All Posts »Learn more about satellites and other related topics.
Space Brief 7 Oct 2025
Explore the latest in satellite communications with Cubic's new terminals, strategic acquisitions by Firefly, China's IoT satellite achievements, and key military updates.
Falcon 9 Booster B1067 Reaches 35th Flight Record | KeepTrack Space Brief
Booster B1067 sets new Falcon 9 reuse record with 35th successful flight, deploying 29 Starlink satellites. Quantum Space pursues public markets via SPAC.
Space Brief 10 May 2025
Today's brief covers Rocket Lab's Neutron being selected for military tests, Space Force's strategic updates, Germany's SAR satellite plans, and a significant NASA nomination.
The Day Electric Propulsion Changed Spaceflight Forever
Fifty-five years ago, a revolutionary spacecraft launched from California carrying technology that would transform how we explore the solar system
Long March 10B Debut Highlights 4-Launch Week | KeepTrack Week in Review
This week: China's Long March 10B debuted successfully, SpaceX merged with xAI, and Starlink topped 10,775 satellites in orbit.
Space Force Terminates $1.7B SCAR Contract, Relaunches | KeepTrack Space Brief
Space Force terminated its $1.7B SCAR ground antenna modernization contract and is relaunching competition. Delays extend reliance on aging legacy systems for MEO and GEO satellite command.
Starship Flight 12 Summary: V3 Reaches Space, X Report 24 May 2026
Starship Flight 12 summary: V3 reached space May 22 and survived reentry despite one Raptor vacuum engine shutdown, with most test objectives complete.