The Day Fiery Failure Launched NASA
Sixty-eight years ago, America's first satellite exploded on the launchpad in front of the entire world. But from the ashes of Vanguard TV-3 came the determination that would eventually win the Space Race.
STARLINK-2419 (47830)
COSPAR: 2021-018AV | Alt Name: Starlink 2419
Image
Additional Sources
Launch Details
Launch Date
March 11, 2021
Launch Site
Launch Pad
LC40
Launch Vehicle
Orbital Elements
NORAD ID
47830
International Designator
2021-018AV
Epoch
Sat, 04 Jul 2026 02:21:02 GMT
Apogee
Calculating...
Perigee
Calculating...
Inclination
53.16°
Right Ascension
74.02°
Eccentricity
Calculating...
Argument of Perigee
96.04°
Period
94.01 min
Mean Motion
15.32 rev/day
Latitude
Calculating...
Longitude
Calculating...
Altitude
Calculating...
Velocity
Calculating...
Polar Plot
3D Visualization
Basic Satellite Info
Name
STARLINK-2419
Alternative Name
Starlink 2419
Type
Payload
Status
Operational
Owner
SPXS
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Latest TLEs
1 47830U 21018AV 26185.09794655 -.00000366 00000-0 -21913-7 0 9991
2 47830 53.1593 74.0165 0001275 96.0410 264.0737 15.31702483294376
Source: Celestrak
Summary
The satellite STARLINK-2419 (OBJECT_ID: 2021-018AV) is a Starlink communication satellite manufactured by SpaceX and launched on March 11, 2021, from the Cape Canaveral Space Force Station using a Falcon 9 launch vehicle. It has dimensions of 0.2 meters in length, 2.8 meters in diameter, and a span of 9 meters. The satellite has a dry mass of 248 kilograms and a launch mass of 260 kilograms. Equipped with Ku/Ka-band payload and optical inter-satellite links (prototypes), it is powered by solar arrays and batteries. Its propulsion system uses krypton ion thrusters for orbit maintenance, and its shape is described as "Box + pan". The satellite's primary mission is communication.
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.
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
0.2
Diameter
2.8
Span
9
Dry Mass
248
Launch Mass
260
Shape
Box + pan
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Technical Details
Payload
Starlink V1.0-L20-44
Purpose
Communication
Mission
Communication
Manufacturer
SPXS
Life Expectancy
Unknown
Bus
Starlink
Configuration
Unknown
Motor
Krypton ion thrusters
Equipment
Ku/Ka-band payload (all), optical inter-satellite links (a few prototypes)
Power System
Solar arrays, 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.
Space Brief 12 Nov 2025
Today's brief covers China's ongoing assessments following a potential debris strike on Shenzhou-20, SpaceX's record-breaking Starlink launch, Rocket Lab's delay of the Neutron rocket, and more.
SpaceX IPO Day 1: Falcon 9 Flies, Musk Eyes $1T | KeepTrack X Report
SpaceX surged 19% on Nasdaq debut as Falcon 9 B1093 deployed 24 Starlink satellites — the 1,500th launched in 2026 — while Dragon CRS-34 heads home.
Space Force Unveils New Alaska Radar, SDA Awards $3.5B for 72 Tracking Satellites | KeepTrack Space Brief
Space Force deploys new radar in Alaska for orbital tracking. SDA awards $3.5B for 72 missile defense satellites. Anysignal raises $24M for autonomous RF sensing technology.
The Morning a Supply Ship Tore Open Mir
On 25 June 1997, a seven-ton cargo ship under hand control drifted into Mir's Spektr module, breached the hull, and left three crew members listening to their air hiss into space. It remains the worst collision in the history of human spaceflight.
Starlink Satellite Count Hits 10,168, X Report 5 Apr 2026
Starlink satellite count for April 2026: 10,177 in orbit, 10,168 working from 11,724 launched. No new anomalies, four reentries expected Apr 5-7.
X Report 14 Mar 2025
SpaceX advances pre-launch tests amid Starlink deployment surge and strategic expansions in Texas.
Blue Origin's New Glenn Gantry Damaged; SpaceX Wins $4.16B Space Force Contract | KeepTrack Space Brief
Blue Origin's LC-36 gantry damaged in blast; CEO targets end-2026 return. SpaceX awarded $4.16B Space Force contract for airborne threat tracking satellites.