Rocket Lab Neutron Books 5 Launches, Space Brief 8 May 2026
Rocket Lab Neutron launch schedule holds at Q4 2026 for the first flight as a five-launch contract lands; barge recovery starts on flight two.
STARLINK-11558 (63055)
COSPAR: 2025-035D | Alt Name: N/A
Image
Additional Sources
Launch Details
Launch Date
February 21, 2025
Launch Site
Launch Pad
LC40
Launch Vehicle
Orbital Elements
NORAD ID
63055
International Designator
2025-035D
Epoch
Mon, 20 Jul 2026 07:27:24 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
43.00°
Right Ascension
295.51°
Eccentricity
Calculating...
Argument of Perigee
70.31°
Period
91.67 min
Mean Motion
15.71 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Explore in the Catalog
Basic Satellite Info
Name
STARLINK-11558
Alternative Name
N/A
Type
Payload
Status
Operational
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 63055U 25035D 26201.31070219 .00096632 00000+0 74550-3 0 9997
2 63055 42.9987 295.5066 0000881 70.3089 289.7873 15.70915127 81974
Source: Celestrak
Summary
Starlink is a satellite constellation developed by SpaceX with the aim of providing global broadband internet coverage. Thousands of small satellites are deployed in low Earth orbit (LEO), enabling high-speed internet access even in remote areas. However, the rapid increase in satellites raises concerns about space debris and the potential for collisions, which can lead to further debris creation and endanger other spacecraft. Additionally, the sheer number of Starlink satellites can affect astronomical observations by increasing light pollution. Proper deorbiting plans and international coordination are essential to mitigate these challenges and ensure long-term sustainability in space.
Physical Characteristics
Length
0.3
Diameter
4.1
Span
29.0
Dry Mass
910
Launch Mass
960
Shape
Box + pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Starlink Group 12-14-04
Purpose
Unknown
Mission
Unknown
Manufacturer
SPXS
Life Expectancy
Unknown
Bus
Starlink V2MD
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.
X Report 4 Feb 2025
Canada reconsiders Starlink contract amidst US tariff delays, and new concerns arise over falling space debris.
Starship V3 Targets May 19 Debut; FCC OKs $2.4B Spectrum Deal | KeepTrack X Report
SpaceX targets May 19 for Starship V3's first flight from Pad 2 as the FCC approves a $2.4B EchoStar spectrum deal for Starlink D2D.
X Report 23 Jan 2025
SpaceX gears up for Starship Flight 8 amidst Starlink's growing presence in global internet markets.
Space Brief 2 Sep 2024
Key topics: SpaceX resumes Falcon 9 launches, mysterious Starliner sounds, and upcoming space policy events. Detailed tracking info for EGYPTSAT A.
Space Brief 30 Aug 2025
Today's briefing covers the latest satellite communications advancements, a secretive military launch by SpaceX, and new space defense organizational structures.
Space Brief 1 Dec 2025
Today's brief covers China's latest classified satellite launch, breakups in orbital refueling experiments, exciting advancements in microsatellites, and SpaceX's remarkable strides in spaceflight.
Space Force Eyes 1,000 Launches by 2031, New Site Required | KeepTrack Space Brief
Space Force projects ~1,000 launches between FY2027–FY2031, averaging 200 annually. DAF study concludes new launch site is "probably" required to absorb cadence.