Top 10 Features You Didn't Know About Starlink
Discover the hidden gems and lesser-known aspects of SpaceX's revolutionary Starlink satellite internet service, from Easter eggs to advanced technical features.
SITRO-AIS 11 (SHEFFER) (57208)
COSPAR: 2023-091AU | Alt Name: Sheffer Yu.P.
Image
Additional Sources
Launch Details
Launch Date
June 27, 2023
Launch Site
VOSTO
Launch Pad
PU1S
Launch Vehicle
Soyuz-2-1B
Orbital Elements
NORAD ID
57208
International Designator
2023-091AU
Epoch
Sun, 19 Jul 2026 20:16:49 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
97.51°
Right Ascension
272.65°
Eccentricity
Calculating...
Argument of Perigee
311.91°
Period
93.51 min
Mean Motion
15.40 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Explore in the Catalog
Basic Satellite Info
Name
SITRO-AIS 11 (SHEFFER)
Alternative Name
Sheffer Yu.P.
Type
Unknown
Status
Operational
Owner
SITRO
Country
Russia
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 57208U 23091AU 26200.84501541 .00011168 00000+0 28231-3 0 9990
2 57208 97.5069 272.6523 0004334 311.9114 48.1761 15.39957442169812
Source: Celestrak
Summary
Apologies, there is no summary for this satellite yet. I am working to generate these for every object in the catalog, but it is going to take time.
Physical Characteristics
Length
0.3
Diameter
0.1
Span
0.3
Dry Mass
3
Launch Mass
3
Shape
Box
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
SITRO-AIS-11
Purpose
Traffic monitoring
Mission
Traffic monitoring
Manufacturer
SPUT
Life Expectancy
Unknown
Bus
Cubesat 3U
Configuration
CubeSat (3U)
Motor
Unknown
Equipment
AIS receiver
Power System
Solar cells, batteries
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.
Saltzman's Final Warning: Space Force Preps for War | KeepTrack Space Brief
Gen. Chance Saltzman warns of impending space conflict as SpaceX launches 21 SDA satellites from Vandenberg. Space Force shifts from support role to core deterrent.
Falcon Heavy Returns After 18-Month Hiatus for ViaSat-3 | KeepTrack X Report
SpaceX's Falcon Heavy lifts off for the 12th time after 18 months grounded, delivering the final ViaSat-3 satellite from LC-39A at 10:21 a.m. EDT.
Space Brief 17 Aug 2025
Today's space news features major US Space Force satellite launches, regulatory changes supporting private space initiatives, and updates on SpaceX's Starship advances.
Space Brief 15 Feb 2025
Today's highlights include SpaceX's record-setting Starlink launch, Redwire's contract for USSF, and military satellite developments.
Space Brief 1 Jun 2025
Today's highlights cover critical satellite launches including SpaceX's GPS III mission, advancements in SATCOM technology, and changes in NASA leadership.
Rocket Lab Neutron Targets Q4 2026 Debut, Space Brief 9 May 2026
Rocket Lab Neutron's first launch is targeted for Q4 2026 after a tank test failure, backed by a new 5-launch deal. Plus Globalstar's 1,410 km refresh.
Space Brief 15 Apr 2025
Today's Space Brief covers Blue Origin's historic all-female spaceflight, the selection of companies for nuclear microreactor development by DIU, and NATO's adoption of AI technology for military planning.