Falcon 9 Lofts 5-Ton Cygnus XL to ISS | KeepTrack X Report
SpaceX's Falcon 9 delivered Northrop Grumman's second Cygnus XL — carrying over 5 tons of cargo — to the ISS on April 11, 2026.
COSMOS 917 DEB (27883)
COSPAR: 1977-047F | Alt Name: deb Kosmos-917
Image
Additional Sources
Launch Details
Launch Date
June 16, 1977
Launch Site
PLMSC
Launch Pad
LC43/4
Launch Vehicle
Molniya 8K78M
Orbital Elements
NORAD ID
27883
International Designator
1977-047F
Epoch
Sat, 04 Jul 2026 02:50:17 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
60.12°
Right Ascension
217.79°
Eccentricity
Calculating...
Argument of Perigee
55.96°
Period
711.99 min
Mean Motion
2.02 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Basic Satellite Info
Name
COSMOS 917 DEB
Alternative Name
deb Kosmos-917
Type
Debris
Status
Space Junk
Owner
PVO
Country
Russia
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 27883U 77047F 26185.11825946 .00000631 00000-0 16551-2 0 9991
2 27883 60.1211 217.7873 7449095 55.9602 353.7619 2.02251086175745
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
0.7157
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
deb Oko
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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